IoTGateway/BSP/Android/Android BSP User Guide 7.1.2 for rk

Android BSP Version

Android 7.1.2

Build Environment on Host

Currently, we adopt Docker as build environment.

You can get the latest version of advrisc/u16.04-imx6abv5 Docker image for developing Rockchip RK3399 projects.

Docker command:

docker pull advrisc/u16.04-imx6abv5:20170523 

Run Docker example

Step1 Run docker container (example)

 $ docker run -it --name android_n7 -v /home/bsp/myandroid:/home/adv/BSP:rw advrisc/u16.04-imx6abv5:20170523 /bin/bash

Step2 In container, change the user. (example)

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

Getting Android Source Code

Please Email to Advantech

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

$ cd u-boot
$ make rk3399_box_defconfig
$ make ARCHV=aarch64 -j12

Build Kernel

Build for DS-100 platform

$ cd kernel
$ make ARCH=arm64 rockchip_ds100_defconfig
$ make ARCH=arm64 rk3399-ds100.img -j16

Build for DS-100Lite platform

$ cd kernel
$ make ARCH=arm64 rockchip_ds100l_defconfig
$ make ARCH=arm64 rk3399-ds100l.img -j16

Build Android

$ source build/envsetup.sh 
$ lunch rk3399_box-userdebug 
$ make -j4 2>&1 | tee build-log.txt

Push all image to rockdev folder

$ ./mkimage.sh

All image in rockdev/Image-rk3399_box ./mkimage.sh at previous step will repack boot.img and system.img, and copy other related image files to the rockdev/Image-rk3399_box/ directory. The common image files are listed below:

# boot.img : Android's initramfs, to initialize and mount system partition. 
# kernel.img : Kernel image.
# misc.img : Misc partition image, to switch boot mode and pass parameter in recovery mode.
# recovery.img : Recovery mode image.
# resource.img : Resource image, containing boot logo and kernel's device tree info.
# system.img : System partition image with ext4 filesystem format.
# trust.img ：File about sleep
# RK3399MiniLoaderAll_V1.05.bin ：Loader
# uboot.img ：uboot

How to do about update DS100 and DS100L Platform?

Download AndroidTool_Release_v2.42.zip and DriverAssitant_v4.5.zip

https://github.com/ADVANTECH-Rockchip/rk3399_tools/tree/android_7.1.2

Step1

Connect with the OTG port and PC.

Step2

Uzip Install Driver Assitant and double click DriverInstall.

Step3

ADB or Debug console, send command "reboot bootloader"

Step4

select the image path.