编译uboot：
cd longan/brandy/brandy-2.0
./build.sh -p sun50iw10p1 //A133-android-10-plus\longan\brandy\brandy-2.0\u-boot-2018\u-boot.bin复制为u-boot-sun50iw10p1.bin
或者 //longan\brandy\brandy-2.0\u-boot-2018\configs\sun50iw10p1_defconfig
cd longan/brandy/brandy-2.0/u-boot-2018
make distclean && make sun50iw10p1_config && make -j16 //A133-android-10-plus\longan\device\config\chips\a133\bin\u-boot-sun50iw10p1.bin
编译kernel:
cd longan/kernel/linux-4.9
make distclean/clean 清空内核
cd A133-android-10-plus/longan
./build.sh config //A133-android-10-plus\longan\kernel\linux-4.9\arch\arm64\configs\sun50iw10p1smp_a133_android_defconfig
android,a133,c3 //0 0 3
./build.sh //A133-android-10-plus\longan\out\a133\c3\android\
生成key:
./longan/build/createkeys //运行1次就行了，后面都有的
生成在longan\out\a133\common\keys\下
编译Android：
cd android
source build/envsetup.sh
lunch 32 //ceres_c3-userdebug //A133-android-10-plus\android\device\softwinner\ceres-c3
extract-bsp //拷贝内核以及模块ko到A133-android-10-plus\android\device\softwinner\ceres[[-c3
export BUILD_NUMBER=$(date '+%Y%m%d%H%M') //生成带日期及时间的.zip包
make installclean -j16
make -j16