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Description ​

Minimum host computer configuration requirements for compiling the Ubuntu24 system:

  • 16-core CPU
  • 32GB RAM
  • 120GB+ Storage

I have not tested lower configurations. Configurations below these requirements may experience various unexplained errors.

  • Host system: Ubuntu22.04

SDK Description

  • Linux kernel version: 6.1.99
  • Device tree: tspi-3m-rk3576
  • Kernel config file: rockchip_linux_defconfig

Compile Image ​

0⃣. Enter SDK root directory:

bash
lipeng@host:~/workspace/linux-build/TaishanPi-3-Linux$ ls
Copyright_Statement.md  app       buildroot  device  envsetup.sh  hal     kernel-6.1  rkbin       rtos   tspi-sdk-init.sh  yocto
Makefile                build.sh  debian     docs    external     kernel  prebuilts   rkflash.sh  tools  u-boot

1⃣. Select configuration file:

bash
./build.sh lunch

Here you can choose from 5 desktop configuration types. Enter the corresponding number:

Configuration File Description

There are two available configuration files:

  • tspi_3m_rk3576_ubuntu_noble_gnome_defconfig: Configuration file using GNOME desktop environment. The system is more aesthetically pleasing and feature-rich, but also consumes more system resources.
  • tspi_3m_rk3576_ubuntu_noble_xubuntu_defconfig: Configuration file using Xubuntu desktop environment. The system interface is relatively simple with fewer features, but also consumes less system resources.

The default is 5. tspi_3m_rk3576_ubuntu_noble_xubuntu_defconfig.

For the first SDK compilation, you can enter 5 and press Enter to select the default Ubuntu24 desktop configuration for testing.

Function Description

This command will read all configuration files in the TaishanPi-3-Linux/device/rockchip/.chips/rk3576/ folder. Then, based on different user selections, it will write different configurations to the /TaishanPi-3-Linux/output/.config file to prepare for subsequent compilation.

2⃣. Start compilation with one click:

bash
./build.sh all
Command Explanation

It will automatically run the compilation commands inside. Based on the configuration in output/.config, selective compilation will be performed, and the finished product image update.img will be automatically generated.

You can use ./build.sh help to view other command parameters.

3⃣. Compilation successful:

After compilation, you can find the generated update.img in the rockdev/ directory. Then, according to the method in Finished Image Flashing 🚀 chapter, flash the update.img image to see the system start.