步驟如下：
$ sudo chmod 0777 /opt $ cd $ wget https://github.com/steward-fu/website/releases/download/miyoo-mini/gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf.tar.gz $ tar xvf gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf.tar.gz $ sudo mv gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf /opt/prebuilt $ wget https://github.com/steward-fu/website/releases/download/miyoo-mini/buildroot-2021.11.tar.gz $ tar xvf buildroot-2021.11.tar.gz $ cd buildroot-2021.11/ $ wget https://github.com/steward-fu/website/releases/download/miyoo-mini/buildroot-2021.11_config $ mv buildroot-2021.11_config .config $ make clean $ make -j
P.S. toolchain=/opt/mmiyoo/