环境：vmware16，ubuntu 18.04

安装依赖库：

sudo apt-get install repo git ssh make gcc libssl-dev liblz4-tool expect g++ patchelf chrpath gawk texinfo chrpath diffstat binfmt-support qemu-user-static live-build bison flex fakeroot cmake unzip device-tree-compiler python-pip ncurses-dev python-pyelftools

获取SDK前需要安装

sudo apt update
sudo apt install -y repo git python

下载完成后先验证一下MD5码

md5sum rk356x_linux_release_v1.3.0b_20221213_split_dir/*firefly_split*

# 解压
mkdir ~/proj/
cd ~/proj/
cat path/to/rk356x_linux_release_v1.3.0b_20221213_split_dir/*firefly_split* | tar -xzv

# 导出数据
rk3566@ubuntu:~/proj$ cd rk356x_linux_release_v1.3.0b_20221213/
rk3566@ubuntu:~/proj/rk356x_linux_release_v1.3.0b_20221213$ .repo/repo/repo sync -l

 # 同步

rk3566@ubuntu:~/proj/rk356x_linux_release_v1.3.0b_20221213$

        .repo/repo/repo sync -c --no-tags

rk3566@ubuntu:~/proj/rk356x_linux_release_v1.3.0b_20221213$ 

        .repo/repo/repo start firefly --all