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Android 11.0 - Genio1200

Android BSP Version​

Android 11.0

Kernel 4.19.127

Introduction​

This document describes how to work with the RISC and ELAA Android 11.0 Board Support Package (BSP) release. The BSP includes bootloaders; the Android Linux kernel and root file system; and tools and documentation to ease the development, deployment, and execution of Android-based systems.

Setup Ubuntu Host Computer​

Required equipment and software​

  • Ubuntu 18.04 LTS 64bit for Android build host OS
  • 250G bytes free disk spaces for build image

Install Ubuntu​

  • IMPORTANT! You must be able to log in as root or use sudo to have root permissions during the installation.

Docker install and setting​

If you don't have docker in your system, then you can follow the below  steps to install docker and run it first.

To install Docker Engine on your platform​

: Please refer to Docker Installation Guide for details

To pull ubuntu 18.04 image from Docker Hub​

: $ docker pull advrisc/u18.04-mt8395abv1

Run Docker example​

Step1 Run docker container (example)

 $ sudo docker run --privileged -it --name android_R11 -v /home/bsp/android-bsp:/home/adv/BSP:rw advrisc/u18.04-mt8395abv1:latest /bin/bash

Step2 In container, change the user. (example)

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

Getting Android Source Code​

Step1 : To get the part of unmodified BSP and unzip it​

Download the android-bsp-alps-release-r0.mp6-aiot-v1.81.tar.gz file:[android-bsp-alps-release-r0.mp6-aiot-v1.81.tar.gz] and the md5sum of android-bsp-alps-release-r0.mp6-aiot-v1.81.tar.gz is 3bf9f36721cd3a5a103e2ffa98110705

 $ tar -zxvf android-bsp-alps-release-r0.mp6-aiot-v1.81.tar.gz

Step2 : To pull down the Android source tree to your working directory from the repositories as specified in the default manifest​

$ git config --global user.name "Your Name" 
$ git config --global user.email you@example.com

$ cd android-bsp
$ repo init -u https://AIM-Linux@dev.azure.com/AIM-Linux/RISC-MT8395-Android11/_git/android-manifest -b adv_alps-release-r0.mp6-aiot-V1.81 -m [ release_version.xml ]
$ repo sync

=== The release_version.xml as follows：
RSB-3810 for default_alps-release-r0.mp6-aiot-V1.81.xml (latest commit) or mt8395AB10034.xml

Building Android 11.0 image for EMMC​

If your product is RSB-3810, the product name is rsb3810a1

$PRODUCT = rsb3810a1

Build Instructions​

Set up the environment for building. This only configures the current terminal.

$ source build/envsetup.sh

Execute the Android lunch command. In this example, the setup is for the production image of Advantech RISC platfrom device with user type. If you devices is RSB-3810, you will be send command full_mt8395_rsb3810a1-userdebug

$ lunch full_mt8395_$PRODUCT-userdebug

To build all image (Need to build kernel first)

Perform the following command in terminal console

$ make 2>&1 | tee build-log.ext

To build preloader

Perform the following command in terminal console

$ make -j16 preloader

To build lk

Perform the following command in terminal console

$ make -j16 lk

To build kernel

Perform the following command in terminal console

$ make -j16 kernel

To build boot image

Perform the following command in terminal console

$ make -j16 bootimage

To build system image

Perform the following command in terminal console

$ make -j16 systemimage

To build dtbo image

Perform the following command in terminal console

$ make -j16 dtboimage

Output directory: out/target/product/mt8395_$PRODUCT

Burning image​

1. Get SF Flash Tool V5​

Download link:[Flash_Tool]

Supported OS :

  • Windows 7
  • Windows 10
  • Ubuntu 16.x
  • Ubuntu 18.x

2. Connect the usb type A to host computer and device type A port:​

3. Burning image by SF Flash Tool V5:​

step 1 You need to download the file and below. File path:out/target/product/mt8395_rsb3810a1

MT8195_Android_scatter.txt
preloader_mt8395_rsb3810a1.bin
vbmeta.img
vbmeta_system.img
vbmeta_vendor.img
spmfw.img
pi_img.img
dpm.img
scp.img
sspm.img
mcupm.img
cam_vpu1.img 
cam_vpu2.img 
cam_vpu3.img
lk.img 
boot.img
dtbo.img
tee.img
logo.bin
super.img
userdata.img

step 2

(1) Select the MT8195_Android_scatter.txt file

(2) Select theFormat All + Download

(3) Click the Download button

4. Reboot the device and start to burn all image​

5. ADB​

Step1 :RSB-3810 Device setting

Setting-->Developer options-->USB debugging to "on"

Step2 :

console:/ $ su
console:/ # setprop service.adb.tcp.port 5555
console:/ # stop adbd
console:/ # start adbd
console:/ # ifconfig

Step3 :adb platform-tools

D:\platform-tools>ping 172.22.28.102
D:\platform-tools>adb connect 172.22.28.102:5555
D:\platform-tools>adb root
D:\platform-tools>adb shell

Debug port​

Baudrate: 921600