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Linux System Compilation Guide

If the development environment is not set up, please refer to Linux Development Environment Setup

System Compilation​

1. SDK Directory Structure​

 device/rockchip/common/scripts/build.sh     # SDK build script
├── common -> device/rockchip/common                        # Automated build script hooks
├── Copyright_Statement.md -> docs/licenses/LICENSE         # License
├── debian                                                  # Debian build directory
├── device                                                  # Board configuration directory
├── docs                                                    # Rockchip documentation
├── external                                                # Rockchip module components
├── hal                                                     #
├── kernel -> kernel-6.1
├── kernel-6.1
├── Makefile -> device/rockchip/common/Makefile
├── output
├── prebuilts
├── README.md
├── README_rk.md -> device/rockchip/common/README.md
├── repo_readme.txt
├── rkbin
├── rkflash.sh -> device/rockchip/common/scripts/rkflash.sh
├── rockdev -> output/firmware
├── rtos
├── test.txt
├── tmp
├── tools
├── u-boot
└── yocto]]>

2. Select Board to Build​

Follow the interactive prompts to select chip (e.g., 3 for rk3588) and defconfig (e.g., 3 for hugsun_rk3588_edge_lp4_v12_defconfig).

3. Modify Board Parameters​

Board Configuration File Description:

4. Fully Automated Build​

To ensure smooth SDK updates, clean previous build artifacts before updating:

Execute the following command in the project root directory:

Default is Buildroot. Specify different rootfs with RK_ROOTFS_SYSTEM:

5. Module Compilation​

5.1 U-Boot Compilation:

5.2 Kernel Compilation:

5.3 Recovery Compilation:

5.4 Buildroot Compilation:

5.5 Debian Compilation:

5.6 Yocto Compilation: