Cx at 10:00, 4 January 2022

2022-01-04T10:00:48Z

Cx: Created page with "{{Zero_header}} {{Languages|zero/Android9}} Radxa Zero > Android9 Recommend build host is Ubuntu 16.04 64bit, for other hosts, refer o..."

2022-01-04T10:00:19Z

Created page with "{{Zero_header}} {{Languages|zero/Android9}} Radxa Zero > Android9 Recommend build host is Ubuntu 16.04 64bit, for other hosts, refer o..."

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{{Zero_header}}

{{Languages|zero/Android9}}

[[Zero | Radxa Zero]] > [[zero/Android9 | Android9]]

Recommend build host is Ubuntu 16.04 64bit, for other hosts, refer official Android documents [https://source.android.com/setup/build/initializing Establishing a Build Environment].

==== Repo ====
<code bash>
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
</code>

In China Download Repo:
<code bash>
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
</code>

==== Init Environment ====
Android's source code primarily consists of Java, C++, and XML files. 
To compile the source code, you'll need to install OpenJDK 8, GNU C and C++ compilers, XML parsing libraries, ImageMagick, and several other related packages.
<code bash>
radxa$ apt-get update -y && apt-get install -y openjdk-8-jdk python python-pip 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 lzop rsync
radxa$ pip install pycrypto
</code>
Configure the JAVA environment
<code bash>
radxa$ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
radxa$ export PATH=$JAVA_HOME/bin:$PATH
radxa$ export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
</code>

==== DockerFile ====
<code>
FROM ubuntu:xenial
RUN apt-get update -y && apt-get install -y openjdk-8-jdk python python-pip 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 lzop rsync
RUN pip install pycrypto
RUN curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo > /usr/local/bin/repo && \
chmod +x /usr/local/bin/repo

RUN which repo

ENV REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/' USER=android9-docker

ARG USER_ID=0
ARG GROUP_ID=0
RUN groupadd -g ${GROUP_ID} jenkins-docker && useradd -m -g jenkins-docker -u ${USER_ID} android9-docker

# git config
RUN echo "[user]" > /home/android9-docker/.gitconfig"
RUN echo " name = android9-docker" >> /home/android9-docker/.gitconfig
RUN echo " email = android9-docker@radxa.com" >> /home/android9-docker/.gitconfig

USER android9-docker

</code>
Build DockerFile
<code>
radxa$ docker build -t android-builder:9.x --build-arg USER_ID=`id -u` --build-arg GROUP_ID=`id -g` $(which-dir-dockerfile-in)
</code>

==== Download source code ====
<code bash>
radxa$ mkdir zero-android9
radxa$ cd zero-android9
</code>
Then run:
<code bash>
radxa:zero-android9$ repo init -u https://gitlab.com/amlogic-android/manifests.git -b p-amlogic -m radxa-w2-p-release.xml
radxa:zero-android9$ repo sync -d --no-tags -j4
</code>
It might take quite a bit of time to fetch the entire AOSP source code(more than 50GB)!

==== One Step Build ====
<code bash>
./device/amlogic/common/quick_compile.sh 14 1
</code bash>
==== Build u-boot ====
<code bash>
radxa:zero-android9 $ cd bootloader/uboot-repo
radxa:zero-android9/bootloader/uboot-repo$ ./mk radxa_zero --systemroot
cp build/u-boot.bin ../../device/amlogic/$project_path/bootloader.img;

cp build/u-boot.bin.usb.bl2 ../../device/amlogic/faraday/upgrade/u-boot.bin.usb.bl2;
cp build/u-boot.bin.usb.tpl ../../device/amlogic/faraday/upgrade/u-boot.bin.usb.tpl;
cp build/u-boot.bin.sd.bin ../../device/device/amlogic/faraday/upgrade/u-boot.bin.sd.bin;

radxa:zero-android9/bootloader/uboot-repo$ cd -
</code>

==== Building AOSP ====
<code bash>
radxa:zero-android9$ source build/envsetup.sh
radxa:zero-android9$ lunch faraday-userdebug
radxa:zero-android9$ make otapackage -j$(nproc)
</code>
It takes a long time, take a break and wait... 
Image will be saved as a zip archive in directory out/target/product/faraday. 
The format of file name will be like this faraday-fastboot-flashall-20211104.zip

==== Installation ====

See https://wiki.radxa.com/Zero/install/eMMC_Android

← Older revision		Revision as of 10:00, 4 January 2022
Line 4:		Line 4:

	[[Zero \| Radxa Zero]] > [[zero/Android9 \| Android9]]		[[Zero \| Radxa Zero]] > [[zero/Android9 \| Android9]]
−

	Recommend build host is Ubuntu 16.04 64bit, for other hosts, refer official Android documents [https://source.android.com/setup/build/initializing Establishing a Build Environment].		Recommend build host is Ubuntu 16.04 64bit, for other hosts, refer official Android documents [https://source.android.com/setup/build/initializing Establishing a Build Environment].

Zero/Android9 - Revision history

Cx at 10:00, 4 January 2022

Cx: Created page with "{{Zero_header}} {{Languages|zero/Android9}} Radxa Zero > Android9 Recommend build host is Ubuntu 16.04 64bit, for other hosts, refer o..."