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Linux BSP User Guide for AOM-3821 Series-Debian12

Contents​

  • 1Linux BSP Version
  • 2Build Environment on Host
  • 3Run Docker example
  • 4Getting Linux Source Code
  • 5Build Choose Project 5.1Build Choose Project A0M-3821
  • 6Build U-boot
  • 7Build Kernel
  • 8Build Recovery
  • 9Build Debian 12.x
  • 10Push all image to rockdev folder
  • 11Make update.img

Linux BSP Version​

Debian 12.x

Kernel 6.1.75

Build Environment on Host​

Currently, we adopt Docker as build environment.

You can get the latest version of advrisc/u20.04-rklbv1 Docker image for developing Rockchip RK3588 projects.

Docker command:

$ sudo apt-get update
$ sudo apt-get install -y qemu-user-static
$ sudo apt-get install -y live-build
$ sudo docker pull advrisc/u20.04-rklbv1

Run Docker example​

Step1 Run docker container (example)

$ sudo docker run -it --name rk3588_linux_risc -v /home/bsp/myLinux:/home/adv/BSP:rw --privileged advrisc/u20.04-rklbv1:latest /bin/bash

Step2 In container, change the user. (example)

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

Getting Linux Source Code​

Debian 12.x

Please contact PM to get BSP.

If you have BSP tarball (eg. ASRA501A2EG90AIM38DBV110051_2025-03-04.bsp.tgz), then you have to copy it into container.

Follow the steps below:

1.Exit container and back to local machine

$ exit

2.Copy BSP tarball to ${WORKSPACE} , and change owner

$ cp ASRA501A2EG90AIM38DBV110051_2025-03-04.bsp.tgz ${WORKSPACE}
$ sudo chown adv:adv ${WORKSPACE}/ASRA501A2EG90AIM38DBV110051_2025-03-04.bsp.tgz 

3.Back to container

$ docker start ${CONTAINER_NAME}
$ docker attach ${CONTAINER_NAME}

4.Unpack BSP tarball

$ tar zxvf ASRA501A2EG90AIM38DBV110051_2025-03-04.bsp.tgz

CAUTION

BSP tarball is for fast developping uboot and kernel .

And it ONLY supports to build uboot and kernel .

Build Choose Project​

Build Choose Project A0M-3821​

$ export TOP=`pwd`
$ cd $TOP
$ ./build.sh adv_rk3588_aom3821a1_defconfig
$

Build U-boot​

$ cd $TOP
$ ./build.sh uboot

Build Kernel​

$ cd $TOP
$ ./build.sh kernel

Build Recovery​

$ cd $TOP
$ rm buildroot/output/rockchip_rk3588_recovery -rf
$ ./build.sh recovery

CAUTION

BSP tarball is for fast developping uboot and kernel .

BSP tarball DONOT support to build recovery .

Build Debian 12.x​

$ cd $TOP
$ sudo dpkg -i debian/ubuntu-build-service/packages/*
$ sudo apt-get install -f -y
$ ./build.sh debian

CAUTION

BSP tarball is for fast developping uboot and kernel .

BSP tarball DONOT support to build debian .

Push all image to rockdev folder​

SDK V110 and after:

$ cd $TOP
$ ./build.sh firmware

The common image files are listed below:

# boot.img     
# misc.img    
# oem.img 
# recovery.img    
# rootfs.img    
# uboot.img   
# userdata.img       
# MiniLoaderAll.bin
# parameter.txt
#

Make update.img​

$ cd $TOP
$ sudo apt-get install bsdmainutils
$ ./build.sh updateimg

You can get update.img in rockdev/

CAUTION

BSP tarball is for fast developping uboot and kernel .

BSP tarball DONOT support to build updateimg .