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ST官方基于米尔STM32MP135开发板培训课程（一）
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本文将以Myirtech的MYD-YF13X以及STM32MP135F-DK为例，讲解如何使用STM32CubeMX结合Developer package实现最小系统启动。
1.开发准备
1.1 Developer package准备
a.Developer package下载：
https://www.st.com/en/embedded-software/stm32mp1dev.html
b.解压后进入source目录：
c.源码准备（可以根据每一个source目录下的README.HOW_TO.txt中第三点准备）：
TFA源码
$> cd tf-a-stm32mp-v2.6-stm32mp-r2-r0
$> tar xf tf-a-stm32mp-v2.6-stm32mp-r2-r0.tar.xz
$> cd tf-a-stm32mp-v2.6-stm32mp-r2
$> for p in `ls -1 ../*.patch`; do patch -p1 < $p; done
OP-TEE源码
$> cd optee-os-stm32mp-3.16.0-stm32mp-r2-r0
$> 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
U-Boot源码
$> cd u-boot-stm32mp-v2021.10-stm32mp-r2-r0
$> tar xf u-boot-stm32mp-v2021.10-stm32mp-r2-r0.tar.xz
$> cd u-boot-stm32mp-v2021.10-stm32mp-r2
$> for p in `ls -1 ../*.patch`; do patch -p1 < $p; done
Kernel源码
$> cd linux-stm32mp-5.15.67-stm32mp-r2-r0
$> tar xf linux-5.15.67.tar.xz
$> cd linux-5.15.67
$> for p in `ls -1 ../*.patch`; do patch -p1 < $p; done
1.2 SDK安装
1.3 STM32CubeProgrammer安装
2.原理框图
3. STM32CubeMX项目创建
TFA:
PC $> cd PC $> ln -s /local/home/xxx/Desktop/STM32CubeMX/myir_bring_up/DeviceTree/myir_bring_up/tf-a/* fdts/
OP-TEE:
PC $> cd PC $> ln -s /local/home/xxx/Desktop/STM32CubeMX/myir_bring_up/DeviceTree/myir_bring_up/optee-os/* core/arch/arm/dts/
U-Boot:
PC $> cd PC $> ln -s /local/home/xxx/Desktop/STM32CubeMX/myir_bring_up/DeviceTree/myir_bring_up/u-boot/* arch/arm/dts/
培训资料未完，请关注下一期文章。
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