View source for Linux BSP User Guide for ROM-6881 series Debian12


== Linux BSP Version ==

Debian 12.x

Kernel 6.1.75

== Build Environment on Host ==

Currently, we adopt [https://www.docker.com/ Docker] as build environment.

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

Docker command:
<pre>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
</pre>

== Run Docker example ==

Step1 Run docker container (example)
<pre>sudo docker run -it --name rk3588_linux_risc -v /home/bsp/myLinux:/home/adv/BSP:rw --privileged advrisc/u20.04-rklbv1:latest /bin/bash
</pre>

Step2 In container, change the user. (example)
<pre> adv@7cc0fa834366:~$ sudo chown adv:adv -R BSP
</pre>

== Getting Linux Source Code ==

Debian 12.x

<span style="color:#0000ff;">Please contact PM to get BSP.</span>

== Build Choose Project ==

=== Build Choose Project ROM-6881 ===

'''SDK V110 and after:'''
<pre>$ export TOP=`pwd`
$ cd $TOP
$ ln -s device/rockchip/common/Makefile Makefile
$ ln -s device/rockchip/common/scripts/rkflash.sh rkflash.sh
$ ./build.sh adv_rk3588_rom6881a1_defconfig
$
</pre>

== Build U-boot ==
<pre> 
$ cd $TOP
$ ./build.sh uboot
</pre>

== Build Kernel ==
<pre>$ cd $TOP
$ ./build.sh kernel
</pre>


== Build Recovery ==
<pre>$ cd $TOP
$ rm buildroot/output/rockchip_rk3588_recovery -rf
$ ./build.sh recovery
</pre>

== Build&nbsp;Debian 12.x ==
<pre>$ cd $TOP
$ sudo dpkg -i debian/ubuntu-build-service/packages/*
$ sudo apt-get install -f -y
$ ./build.sh debian
</pre>

== Push all image to rockdev folder ==

'''SDK V110 and after:'''
<pre>$ cd $TOP
$ ./build.sh firmware
</pre>

The common image files are listed below:
<pre># boot.img     
# misc.img    
# oem.img 
# recovery.img    
# rootfs.img    
# uboot.img   
# userdata.img       
# MiniLoaderAll.bin
# parameter.txt
</pre>

== Make update.img ==
<pre>$ cd $TOP
$ sudo apt-get install bsdmainutils
$ ./build.sh updateimg
</pre>