sudo dpkg -i ./rootfs/ubuntu-build-service/packages/live-build_3.0.5-1linaro1_all.deb
sudo apt-get install qemu-user-static
./build.sh EM3288_870A_debian.mk
cd u-boot
./make.sh EM3288_870A
cd ../kernel/
make ARCH=arm EM3288_870A_defconfig
make ARCH=arm menuconfig
make ARCH=arm EM3288_870A.img -j8
make -j8 ARCH=arm modules
cd ..
./build.sh recovery
cd rootfs
ARCH=armhf ./mk-base-debian.sh
RELEASE=stretch ARCH=armhf ./mk-rootfs.sh
./mk-image.sh
cd ..
./mkfirmware.sh
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单独输出linux-boot.img (带ramdisk)
mkbootimg --kernel kernel/arch/arm/boot/zImage --ramdisk initrd.img --second kernel/resource.img -o linux-boot.img
FIQ