系统编译
1. sdk目录结构
| 代码块 |
|---|
|
├── app
├── buildroot #buildroot构建目录
├── build.sh -> device/rockchip/common/scripts/build.sh #sdk编译脚本
├── common -> device/rockchip/common #自动化编译脚本hook
├── Copyright_Statement.md -> docs/licenses/LICENSE #license
├── debian #debian构建目录
├── device #板型配置目录
├── docs #rockchip文档
├── external #rockchip模块组件包
├── 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. 选择要编译的板型
| 代码块 |
|---|
|
./build.sh chip #选择要编译的芯片
Log colors: message notice warning error fatal
Log saved at /home/foxluo/work0/rockchip/rk_linux/rk_linux_6.1/output/sessions/2025-11-18_19-37-19
Pick a chip:
1. rk3566_rk3568
2. rk3576
3. rk3588
Which would you like? [1]: 3 #选择rk3588
Switching to chip: rk3588
Pick a defconfig:
1. rockchip_defconfig
2. hugsun_rk3588_edge_lp4_v12_debain_defconfig
3. hugsun_rk3588_edge_lp4_v12_defconfig
4. hugsun_rk3588_edge_lp4_v14a_debain_defconfig
5. rockchip_rk3588_evb1_lp4_v10_amp_defconfig
6. rockchip_rk3588_evb1_lp4_v10_defconfig
7. rockchip_rk3588_evb1_lp4_v10_mcu_defconfig
8. rockchip_rk3588_evb7_v11_defconfig
9. rockchip_rk3588_ipc_evb1_v10_defconfig
10. rockchip_rk3588_ipc_evb7_lp4_v11_defconfig
11. rockchip_rk3588_multi_ipc_evb1_v10_defconfig
12. rockchip_rk3588s_evb1_lp4x_v10_defconfig
Which would you like? [1]: 3 #选择hugsun edge v1.2a板型
Switching to defconfig: /home/foxluo/work0/rockchip/rk_linux/rk_linux_6.1/device/rockchip/.chip/hugsun_rk3588_edge_lp4_v12_defconfig
#
# configuration written to /home/foxluo/work0/rockchip/rk_linux/rk_linux_6.1/output/.config
#
Using last kernel version(6.1) |
如需修改板型参数，在配置界面中调整参数
板型配置文件说明
| 代码块 |
|---|
|
$ vi device/rockchip/rk3588/hugsun_rk3588_edge_lp4_v12_defconfig
RK_YOCTO_CFG="rockchip-rk3588-evb" #kernel对应的dts
RK_KERNEL_DTS_NAME="rk3588-hugsun-edge-v12-linux" #kernel对应的dts
RK_KERNEL_CFG_FRAGMENTS="rockchip_linux_docker.config" #docker config配置片段
RK_USE_FIT_IMG=y #是否为FIT模块方式
RK_WIFIBT_CHIP="ALL_AP" #集成所有WIFI模块驱动
RK_WIFIBT_TTY="ttyS6" #蓝牙对应的串口 |
4. 全自动编译
为了确保软件开发套件（SDK）的每次更新都能顺利进行，建议在更新前清理之前的编译产物。这样做可以避免潜在的兼容性问题或编译错误，因为旧的编译产物可能不适用于新版本的SDK。要清理这些编译产物，可以直接运行命令
...
| 代码块 |
|---|
|
export RK_ROOTFS_SYSTEM=debian
./build.sh
或
RK_ROOTFS_SYSTEM=debian ./build.sh |
5. 模块编译
5.1 U-Boot编译
进入SDK工程。运行如下命令进行编译：
...
