Rock3/Android11
ROCK 3 > Andriod11
This page is a step-by-step tutorial how to build Rock 3 serail board Android11 image. Including：
- 3A
- 3B
- CM3IO
Recommend build host is Ubuntu 20.04 64bit, for other hosts, refer official Android documents Establishing a Build Environment.
Contents
Repo
radxa$ wget 'https://storage.googleapis.com/git-repo-downloads/repo' -P /tmp/ radxa$ sudo cp /tmp/repo /usr/local/bin/repo radxa$ sudo chmod +x /usr/local/bin/repo
In China Download Repo:
radxa$ echo "export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'" >> ~/.bashrc radxa$ source ~/.bashrc radxa$ curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o /tmp/repo radxa$ sudo cp /tmp/repo /usr/local/bin/repo radxa$ sudo chmod +x /usr/local/bin/repo
DockerFile
FROM ubuntu:xenial
RUN apt-get update -y && apt-get install -y openjdk-8-jdk python git-core gnupg flex bison gperf build-essential \
zip curl liblz4-tool zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 \
lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev ccache \
libgl1-mesa-dev libxml2-utils xsltproc unzip mtools u-boot-tools \
htop iotop sysstat iftop pigz bc device-tree-compiler lunzip \
dosfstools vim-common parted udev libssl-dev python3 python-pip lzop swig
#### For China
RUN curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo > /usr/local/bin/repo && \
chmod +x /usr/local/bin/repo && \
which repo
ENV REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'
#### For China End
RUN pip install pycrypto
ENV USER=android11-docker
ARG USER_ID=0
ARG GROUP_ID=0
RUN groupadd -g ${GROUP_ID} jenkins-docker && useradd -m -g jenkins-docker -u ${USER_ID} android11-docker
USER android11-docker
Build DockerFile
radxa$ docker build -t android-builder:11.x --build-arg USER_ID=`id -u` --build-arg GROUP_ID=`id -g` $(which-dir-dockerfile-in)
Download source code
$ mkdir rock-android11 $ cd rock-android11
Then run:
radxa:rock-android11 $ repo init -u https://github.com/radxa/manifests.git -b Android11_Radxa_rk11 -m rockchip-r-release.xml radxa:rock-android11 $ repo sync -d --no-tags -j4
Build
Use all-in-one build script
radxa:rock-android11 $ source build/envsetup.sh # for Rock 3A radxa:rock-android11 $ lunch rk356x_rock_3a_r-userdebug # for Rock 3A if you want a box software radxa:rock-android11 $ lunch rk356x_rock_3a_box-userdebug # for Rock 3B radxa:rock-android11 $ lunch rk356x_rock_3b_r-userdebug # for Rock 3C radxa:rock-android11 $ lunch rk356x_rock_3c_r-userdebug # for Rock CM3 IO radxa:rock-android11 $ lunch rk356x_rock_cm3_r-userdebug radxa:rock-android11 $ ./build.sh -UACKup # get images from IMAGE directory
Step by step Build
If you dont' want to use "Use all-in-one build script", you can follow this way to build image step by step.
Setup board environment
# for Rock 3A radxa:rock-android11 $ export PRODUCT_NAME="rk356x_rock_3a_r" radxa:rock-android11 $ export PRODUCT_UBOOT_CONFIG="radxa_rock_3a_toybrick" radxa:rock-android11 $ export PRODUCT_KERNEL_CONFIG="rockchip_defconfig" radxa:rock-android11 $ export PRODUCT_KERNEL_DTS="rk3568-rock-3a" # for Rock 3A box software radxa:rock-android11 $ export PRODUCT_NAME="rk356x_rock_3a_box" radxa:rock-android11 $ export PRODUCT_UBOOT_CONFIG="radxa_rock_3a_toybrick" radxa:rock-android11 $ export PRODUCT_KERNEL_CONFIG="rockchip_defconfig" radxa:rock-android11 $ export PRODUCT_KERNEL_DTS="rk3568-rock-3a" # for Rock 3B radxa:rock-android11 $ export PRODUCT_NAME="rk356x_rock_3b_r" radxa:rock-android11 $ export PRODUCT_UBOOT_CONFIG="radxa_rock_3a_toybrick" radxa:rock-android11 $ export PRODUCT_KERNEL_CONFIG="rockchip_defconfig android-11.config rock_3b.config" radxa:rock-android11 $ export PRODUCT_KERNEL_DTS="rk3568-rock-3b" # for Rock CM3 IO radxa:rock-android11 $ export PRODUCT_NAME="rk356x_rock_cm3_r" radxa:rock-android11 $ export PRODUCT_UBOOT_CONFIG="rk3566" radxa:rock-android11 $ export PRODUCT_KERNEL_CONFIG="rockchip_defconfig android-11.config rockcm3io.config" radxa:rock-android11 $ export PRODUCT_KERNEL_DTS="rk3566-rock-cm3io"
Build u-boot
radxa:rock-android11 $ cd u-boot
radxa:rock-android11/u-boot $ make clean
radxa:rock-android11/u-boot $ make mrproper
radxa:rock-android11/u-boot $ make distclean
radxa:rock-android11/u-boot $ ./make.sh ${PRODUCT_UBOOT_CONFIG}
radxa:rock-android11 $ cd -
The generated images are idbloader.img , and uboot.img
Building kernel
radxa:rock-android11 $ cd kernel
radxa:rock-android11/kernel $ ADDON_ARGS="CC=../prebuilts/clang/host/linux-x86/clang-r383902b/bin/clang LD=../prebuilts/clang/host/linux-x86/clang-r383902b/bin/ld.lld"
radxa:rock-android11/kernel $ make clean
radxa:rock-android11/kernel $ make $ADDON_ARGS ARCH=arm64 ${PRODUCT_KERNEL_CONFIG}
radxa:rock-android11/kernel $ make $ADDON_ARGS ARCH=arm64 ${PRODUCT_KERNEL_DTS}.img -j$(nproc)
radxa:rock-android11 $ cd -
Building AOSP
radxa:rock-android11 $ source build/envsetup.sh
radxa:rock-android11 $ lunch ${PRODUCT_NAME}-userdebug
radxa:rock-android11 $ make -j$(nproc)
It takes a long time, take a break and wait...
Make images
radxa:rock-android11 $ rm -rf rockdev radxa:rock-android11 $ ln -s RKTools/linux/Linux_Pack_Firmware/rockdev . radxa:rock-android11 $ ./mkimage.sh
Pack Image
radxa:rock-android11 $ cd rockdev
radxa:rock-android11/rockdev $ rm -rf Image
radxa:rock-android11/rockdev $ ln -s Image-${PRODUCT_NAME} Image
1. RkUpdate Image
radxa:rock-android11/rockdev $ ./mkupdate_rk356x.sh
The images under rockdev/ are `update.img`
2. gpt Image
radxa:rock-android11/rockdev $ ./android-gpt.sh
Installation
- sdcard
- emmc with reader
Install on eMMC with USB to eMMC Reader
- emmc from usb port