View source for Linux BSP User Guide for ROM-6881 series Debian11


== Linux BSP Version ==

Debian 11.x

Kernel 5.10.110

== 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>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)

&nbsp;
<pre> adv@7cc0fa834366:~$ sudo chown adv:adv -R BSP
</pre>

&nbsp;

== Getting Linux Source Code ==

Debian 11.x

Please contact PM to get BSP.

== Build Choose Project ==

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

'''SDK V106：'''
<pre>$ export TOP=`pwd`
$ cd $TOP
$ ./build.sh BoardConfig-rk3588-rom6881a1.mk
$ 
</pre>

'''SDK V130 and after:'''
<pre>$ export TOP=`pwd`
$ cd $TOP
$ ./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 11.x ==
<pre>$ cd $TOP
$ sudo dpkg -i debian/ubuntu-build-service/packages/*
$ sudo apt-get install -f -y
$ ./build.sh debian
</pre>

&nbsp;

== Push all image to rockdev folder ==

'''SDK V106：'''
<pre>$ cd $TOP
$ source device/rockchip/.BoardConfig.mk
$ ./mkfirmware.sh
</pre>

'''SDK V130 and after:'''
<pre>$ cd $TOP
$ ./build.sh firmware
</pre>

The common image files are listed below:

&nbsp;
<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
$ ./build.sh updateimg
</pre>

You can get update.img in rockdev/