MYZR-RK3399-EK314 Android-8.1 Build Manual
目录
Install ubuntu14.04
Development Environment Guide:《Ubuntu14.04+Win10 (Recommended)》
Configuring the compilation environment
Build a compilation environment
- Install and compile the required libraries（Ubuntu14.04）
$sudo apt-get install git-core gnupg flex bison gperf libsdl1.2-dev \
libesd0-dev libwxgtk2.8-dev squashfs-tools build-essential zip curl \
libncurses5-dev zlib1g-dev pngcrush schedtool libxml2 libxml2-utils \
xsltproc lzop libc6-dev schedtool g++-multilib lib32z1-dev \
lib32ncurses5-dev lib32readline-gplv2-dev gcc-multilib libswitch-perl \
libssl1.0.0 libssl-dev
- Install OpenJDK8
$sudo apt-get install openjdk-8-jdk
Add the following to the .profile file in the user directory:
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$PATH:$JRE_HOME/bin
Save the file, execute source .profile for the file to take effect, and then execute java -version to see if the java version is correct:
$java -version
openjdk version "1.8.0_222-ea"
OpenJDK Runtime Environment (build 1.8.0_222-ea-8u222-b05-1~14.04-b05)
OpenJDK 64-Bit Server VM (build 25.222-b05, mixed mode)
Download source code and extract it
Open the network disk to 02_源码 ->android-8.1
Download source package myrk3399_android8.tar.bz2 for all files
$ mkdir rk3399
$ cat myrk3399_android8.tar.bz2* | tar xj -C rk3399
Compile
- Compile uboot
$cd u-boot
$make clean
$make myzr-rk3399_defconfig
$make ARCHV=aarch64 -j8
- Compile the kernel
$cd kernel
$make ARCH=arm64 myzr_defconfig -j8
$make -j8 ARCH=arm64 rk3399-myzr-hdmi.img
- Compile android
$cd android8.1
$source build/envsetup.sh
$lunch rk3399-userdebug
$make -j8
Package image
$./mkimage.sh
Get the target file in the rockdev / Image-rk3399 directory:
boot.img
kernel.img
MiniLoaderAll.bin
misc.img
oem.img
parameter.txt
recovery.img
resource.img
system.img
trust.img
uboot.img
vendor.img
Packed into unified firmware'
$./MYTools/mkupdate.sh update
Get the target file in the rockdev / Image-rk3399 directory:
rk3399_Android8.1.0_191030.img
