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从零开始打造 OpenSTLinux 6.6 Yocto 系统（基于STM32CubeMX）（十三）

news 2025/8/22 9:13:26

下载官方Yocto仓库

├── meta-openembedded
│   ├── contrib
│   ├── COPYING.MIT
│   ├── meta-filesystems
│   ├── meta-gnome
│   ├── meta-initramfs
│   ├── meta-multimedia
│   ├── meta-networking
│   ├── meta-oe
│   ├── meta-perl
│   ├── meta-python
│   ├── meta-webserver
│   ├── meta-xfce
│   └── README.md
├── meta-st
│   ├── meta-my-custo-layer    // 增加正点原子自定义曾
│   ├── meta-st-openstlinux
│   ├── meta-st-stm32mp
│   ├── meta-st-stm32mp-addons
│   └── scripts
└── openembedded-core├── bitbake├── contrib├── LICENSE├── LICENSE.GPL-2.0-only├── LICENSE.MIT├── MAINTAINERS.md├── MEMORIAM├── meta├── meta-selftest├── meta-skeleton├── oe-init-build-env├── README.md -> README.OE-Core.md├── README.OE-Core.md├── README.qemu.md├── scripts└── SECURITY.md

增加meta-my-custo-layer

├── classes
│   └── cubemx-stm32mp.bbclass
├── conf
│   ├── eula
│   ├── layer.conf
│   └── machine
├── COPYING.MIT
├── mx1
│   └── stm32mp157-bsp-cubemx
├── README
├── recipes-bsp
│   ├── trusted-firmware-a
│   └── u-boot
├── recipes-example
│   └── example
├── recipes-kernel
│   └── linux
└── recipes-security└── optee

编译yocto，显示如下图所示，则编译成功

MACHINE=stm32mp1-develop DISTRO=openstlinux-weston source layers/meta-st/scripts/envsetup.sh
bitbake st-image-weston

在这里插入图片描述

烧录镜像到开发板

烧录文件在

yocto\build-openstlinuxweston-stm32mp1-develop\tmp-glibc\deploy\images\stm32mp1-develop\flashlayout_st-image-weston\optee\FlashLayout_emmc_stm32mp157d-stm32mp157daa1-mx-optee.tsv

使用STM32CubeProgrammer打开tsv文件
等待烧录完成，将启动方式修改成EMMC，启动大功告成
开源地址，欢迎大家一起构建!!!

https://github.com/AcSully/Yocto_STM32MP157DAA1
- TODO:
  - 屏幕颜色偏黄
  - PWM控制背光
  - 声卡
  - M4 rproc
  - HDMI
  - 摄像头等