[imx6ull] 源码下载

uboot

git clone https://source.codeaurora.org/external/imx/uboot-imx
cd uboot-imx
make distclean
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- mx6ull_14x14_evk_defconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j8

kernel

git clone https://source.codeaurora.org/external/imx/linux-imx
cd linux-imx
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- imx_v7_defconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j12