编译纯净版
(1)编译AOSP,先编译hikey-linaro
cd /mnt/hikey970/aosp/kernel/linux
export ARCH=arm64
export CROSS_COMPILE=/mnt/hikey970/aosp/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-
make hikey970_defconfig && make -j32
cp /mnt/hikey970/aosp/kernel/linux/arch/arm64/boot/dts/hisilicon/kirin970-hikey970.dtb /mnt/hikey970/aosp/device/linaro/hikey-kernel/kirin970-hikey970.dtb-4.9
cp /mnt/hikey970/aosp/kernel/linux/arch/arm64/boot/Image.gz /mnt/hikey970/aosp/device/linaro/hikey-kernel/Image.gz-hikey970-4.9
cd ../..
source build/envsetup.sh
lunch hikey970-userdebug
make -j$(nproc) BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE=f2fs TARGET_USERIMAGES_USE_F2FS=true
若没有生成ramdisk.img,则
make -j32 ramdisk