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< Rock3
Revision as of 08:15, 8 October 2021 by Sawyer (Talk | contribs)

    ROCK 3 >  Andriod11

Recommend build host is Ubuntu 20.04 64bit, for other hosts, refer official Android documents Establishing a Build Environment.


   radxa$ wget '' -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=''" >> ~/.bashrc
   radxa$ source ~/.bashrc
   radxa$ curl -o /tmp/repo
   radxa$ sudo cp /tmp/repo /usr/local/bin/repo
   radxa$ sudo chmod +x /usr/local/bin/repo


   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 > /usr/local/bin/repo && \
       chmod +x /usr/local/bin/repo && \
       which repo
   #### For China End
   RUN pip install pycrypto
   ENV USER=android11-docker
   RUN groupadd -g ${GROUP_ID} jenkins-docker && useradd -m -g jenkins-docker -u ${USER_ID} android9-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 -b Android11_Radxa_rk10.1 -m rockchip-r-release.xml
  radxa:rock-android11 $ repo sync -d --no-tags -j4


One Step build

  radxa:rock-android11 $ source build/
  radxa:rock-android11 $ lunch rk3568_rock_3a_r-userdebug
  radxa:rock-android11 $ ./ -UACKup
  # get images from IMAGE directory

Parts Build
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 $ ./ radxa_rock_3a_toybrick
  radxa:rock-android11 $ cd -

The generated images are **rk3399_loader_v_xxx.bin** , 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 rockchip_defconfig
  radxa:rock-android11/kernel $ make $ADDON_ARGS ARCH=arm64 rk3568-rock-3A-1.2.img -j$(nproc)
  radxa:rock-android11 $ cd -

Building AOSP

  radxa:rock-android11 $ source buile/
  radxa:rock-android11 $ lunch rk3568_rock_3a_r-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 $ ./

Integrate Image

  radxa:rock-android11 $ cd rockdev
  radxa:rock-android11/rockdev $ ln -s Image-rk3568_rock_3a_r Image

1. RkUpdate Image

  radxa:rock-android11/rockdev $ ./

The images under rockdev/ are `update.img`

2. gpt Image

  radxa:rock-android11/rockdev $ ./


  • sdcard

Install on MicroSD

  • emmc with reader

Install on eMMC with USB to eMMC Reader

  • emmc from usb port

Install on eMMC from USB port