# Caraboot-nand

**Repository Path**: afeng11/Caraboot-nand

## Basic Information

- **Project Name**: Caraboot-nand
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: caraboot
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-03-11
- **Last Updated**: 2026-01-09

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Caraboot-nand
========

U-Boot for Rambutan based boards


Build
-------
----

1) Build buildroot toolchain (http://buildroot.org)

Download:
```
cd your_work_dir
git clone git://git.buildroot.net/buildroot
```
 
Configure:
```
cd buildroot
make menuconfig
```
In Target Options select Target Architecture as MIPS (big endian) and Target Architecture Variant as mips 32r2.
In Toolchain select GCC Compiler version as gcc 4.7.x.
Save and exit.

Build:
```
make
```
----
2) Build Caraboot image

Download:
```
cd your_work_dir
git clone https://github.com/8devices/Caraboot-nand.git
cd Caraboot-nand/
git checkout caraboot
```


Build:
```
make rambutan_defconfig
CROSS_COMPILE=your_work_dir/buildroot/output/host/usr/bin/mips-linux- make
```

The bootloader binary will be saved to ```u-boot.bin``` file.
You can now use this file to upgrade your bootloader on Rambutan board.

To build SPI version:
```
make rambutan_spi_defconfig
CROSS_COMPILE=your_work_dir/buildroot/output/host/usr/bin/mips-linux- make
```