Planck-Pi

Install cross-compile toolchain

Ubuntu

$ apt install gcc-arm-linux-gnueabi

Use linaro toolchain

$ wget https://releases.linaro.org/components/toolchain/binaries/7.5-2019.12/arm-linux-gnueabi/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabi.tar.xz

Download SDK from GitHub

$ git clone -b linux_6.5.2 --single-branch https://github.com/916BGAI/Planck-Pi.git
$ cd Planck-Pi/
$ git submodule update --init --recursive

Compile

$ cd u-boot
$ make planck_pi_defconfig
$ make menuconfig
$ make -j65535
$ cd linux
$ make planck_pi_defconfig
$ make menuconfig
$ make -j65535
$ cd Buildroot
$ make planck_pi_defconfig
$ make menuconfig
$ make