Android BSP User Guide for ROM-5780 series Android 10

Android BSP Version

Android 10.0

Kernel 4.19.111

Build Environment on Host

Currently, we adopt Docker as build environment.

You can get the latest version of advrisc/u18.04-rk3399abv10 Docker image for developing Rockchip RK3399 projects.

Docker command:

docker pull advrisc/u18.04-rk3399abv10:latest;

Run Docker example

Step1 Run docker container (example)

 $ docker run -it --name android_Q10 -v /home/bsp/myandroid:/home/adv/BSP:rw advrisc/u18.04-rk3399abv10:latest /bin/bash

Step2 In container, change the user. (example)

 

 adv@7cc0fa834366:~$ sudo chown adv:adv -R BSP

Getting Android Source Code

$ cd ~/BSP
$ sudo git clone https://github.com/ADVANTECH-Rockchip/repo.git
$ mkdir rk3399_android_Q10
$ cd rk3399_android_Q10
$ git config --global user.name "Your Name"
$ git config --global user.email you@example.com
$ ../repo/repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/RISC-RK3399-Android/_git/android-q10-manifest -b rk3399-androidQ10 -m default.xml
$ ../repo/repo sync
$ ../repo/repo forall -c git checkout -b local --track advantech-azure/rk3399-androidQ10

Build Instructions

$ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
$ export PATH=$JAVA_HOME/bin:$PATH
$ export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar

Build U-boot

Build ROM-5780 U-boot

$ cd u-boot
$ ./make.sh rk3399_rom5780a3_2G

Build Kernel

Build ROM-5780 platform

$ cd kernel
$ make ARCH=arm64 rk3399_adv_defconfig
$ make ARCH=arm64 rk3399-rom5780-a3.img -j12

Build Android

Build ROM-5780 platform

$ source build/envsetup.sh 
$ lunch rom5780_Android10-userdebug
$ make -j12 2>&1 | tee build-log.txt

Push all image to rockdev folder

$ ./mkimage.sh

All image in

rockdev/Image-rom5780_Android10 

./mkimage.sh at previous step will repack boot.img and system.img, and copy other related image files to the rockdev/Image-project/ directory. The common image files are listed below:

boot.img
config.cfg
dtbo.img
kernel.img
MiniLoaderAll.bin
misc.img
odm.img
parameter.txt
pcba_small_misc.img
pcba_whole_misc.img
recovery.img
resource.img
super.img
system.img
trust.img
uboot.img
vbmeta.img
vendor.img