内核编译:

sudo apt-get install u-boot-tools #uImage 生成时依赖的 mkimage 工具

make mrproper

make am335x_evm_defconfig

make menuconfig

make -j4 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- uImage

模块编译:

make modules

make modules_install INSTALL_MOD_PATH=./modules