源码下载

TB-RK3399ProD/TB-RK3399ProX

git clone https://github.com/rockchip-toybrick/kernel.git -b stable

git clone https://github.com/rockchip-toybrick/kernel.git -b develop-4.19

git clone https://github.com/rockchip-toybrick/kernel.git -b rv1126-develop-4.19

1、在kernel同级目录创建prebuilts文件夹

2、在prebuilts目录下创建gcc文件夹

3、下载交叉编译工具（linux-x86）到gcc目录

git clone https://github.com/rockchip-toybrick/linux-x86.git -b master

4、编译kernel

① ./make.sh linux prod
② ./make.sh android prod

① ./make.sh linux prox
② ./make.sh android prox

① ./make-linux.sh arm

为android11编译kernel

① 下载boot.img到kernel目录的上级目录，下载地址：https://eyun.baidu.com/s/3c2W6VhI#sharelink/path=%2F

② ./make-android.sh arm64 ../ rk3568-toybrick-core-android-x0 11

③ 根据‘arch/arm64/boot/dts/rockchip/rk3568-toybrick.dtsi’里的pmu_io_domains配置各路vccio的电压

为Debian编译kernel

① ./make-linux.sh arm64

② 根据‘arch/arm64/boot/dts/rockchip/rk3568-toybrick.dtsi’里的pmu_io_domains配置各路vccio的电压

5、android生成boot.img，linux生成boot_linux.img

6、注意：如果在android工程目录下编译，则不需要1-3步操作。

1、MIPI显示

1080x1920,需要在板级dts中include文件：rk3399pro-toybrick-mipi-ILI9881D.dtsi

720x1280,需要在板级dts中include文件：rk3399pro-toybrick-mipi.dtsi

例如在rk3399pro-toybrick-prox-linux-mipi.dts文件中添加：

#include "rk3399pro-toybrick-mipi.dtsi"

2、EDP显示

1536x2048,需要在板级dts中include文件:rk3399pro-toybrick-edp.dtsi

例如在rk3399pro-toybrick-prox-linux-edp.dts文件中添加：

#include "rk3399pro-toybrick-edp.dtsi"