创建网站建设,做的网站如何发布,西安公众号开发,开发区教育网STM32MP135 OPTEE源码移植教程 一、解压optee的源码压缩包二、拷贝新的设备树文件三、修改Makefile.sdk文件#xff08;1#xff09;增加stm32mp135d-atk设备树编译#xff08;2#xff09;修改编译器为arm-none-linux-gnueabihf#xff08;3#xff09;使用buildroot工具… STM32MP135 OPTEE源码移植教程 一、解压optee的源码压缩包二、拷贝新的设备树文件三、修改Makefile.sdk文件1增加stm32mp135d-atk设备树编译2修改编译器为arm-none-linux-gnueabihf3使用buildroot工具链且不编译FIP选项4只编译stm32mp135-atk设备树 四、修改设备树相关文件1修改编译配置文件1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/plat-stm32mp1/conf.mk 2设备树移除MCO时钟输出1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp135d-atk.dts 3解除poweroff关机后系统通过watchdog重启1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp135d-atk.dts 4调试串口UART4 RX引脚开启内部上拉1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp13-pinctrl-atk.dtsi 5添加有源晶振配置1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp135d-atk.dts 一、解压optee的源码压缩包 tar xf optee-os-stm32mp-3.16.0-stm32mp-r2-r0.tar.xz
cd optee-os-stm32mp-3.16.0-stm32mp-r2
tar xf ../fonts.tar.gz
for p in ls -1 ../*.patch; do patch -p1 $p; done二、拷贝新的设备树文件
cp optee-os-stm32mp-3.16.0-stm32mp-r2/core/arch/arm/dts/stm32mp13-pinctrl.dtsi optee-os-stm32mp-3.16.0-stm32mp-r2/core/arch/arm/dts/stm32mp13-pinctrl-atk.dtsi
cp optee-os-stm32mp-3.16.0-stm32mp-r2/core/arch/arm/dts/stm32mp135f-dk.dts optee-os-stm32mp-3.16.0-stm32mp-r2/core/arch/arm/dts/stm32mp135d-atk.dts三、修改Makefile.sdk文件
1增加stm32mp135d-atk设备树编译 2修改编译器为arm-none-linux-gnueabihf 3使用buildroot工具链且不编译FIP选项 4只编译stm32mp135-atk设备树 四、修改设备树相关文件
1修改编译配置文件
1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/plat-stm32mp1/conf.mk 2设备树移除MCO时钟输出
1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp135d-atk.dts 3解除poweroff关机后系统通过watchdog重启
1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp135d-atk.dts 4调试串口UART4 RX引脚开启内部上拉
1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp13-pinctrl-atk.dtsi 5添加有源晶振配置
1、文件路径optee-os-stm32mp-3.16.0-stm32mp1-r1/core/arch/arm/dts/stm32mp135d-atk.dts
