上篇介绍了STM32MP57-DK1开发板官方系统的烧录。那个系统包含Linux系统的基础功能，如果要进行Qt开发，还需要重新构建带有Qt功能的镜像
本篇就来介绍如何构建带有Qt功能的系统镜像，并在开发板中烧录构建的镜像。
1 Distribution包的构建
STM32微处理器平台的STM32MPU嵌入式软件发行版支持三个软件包：
- Starter Package 入门包可快速轻松地从任何STM32MP微处理器设备开始。Starter Package 是从分发包生成的。
- Developer Package 开发人员包，用于在 STM32MPU 嵌入式软件发行版之上添加您自己的开发，或替换初学者包预构建的二进制文件。开发人员包是从分发包生成的。
- Distribution Packag 分发包，用于创建您自己的 Linux® 发行版、您自己的入门包和您自己的开发人员包。
上一篇烧录的属于Starter Package 入门包，本篇是要构建Distribution Packag 分发包。
1.1 repo初始化
本篇使用的Ubuntu20系统进行测试。
cd ~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package
#repo init
python3 ~/bin/repo init -u https://github.com/STMicroelectronics/oe-manifest.git -b refs/tags/openstlinux-6.1-yocto-mickledore-mp1-v23.06.21
#使用国内镜像源
export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo'
#repo sync
python3 ~/bin/repo sync初始化完成后会有一个layers文件夹：
1.2 构建系统初始化
OpenSTLinux提供了两种基于QT的镜像和SDK，这两种镜像和SDK的构建命令如下：
- QT image and SDK with EGLFS
# Initialize the OpenEmbedded build environment for the openstlinux-eglfs distro:
$ DISTRO=openstlinux-eglfs MACHINE=stm32mp1 source layers/meta-st/scripts/envsetup.sh
# Build the image and the SDK:
$ bitbake st-example-image-qt
$ bitbake st-example-image-qt -c populate_sdk- QT image and SDK with weston/wayland
# Initialize the OpenEmbedded build environment for the openstlinux-weston distro:
$ DISTRO=openstlinux-weston MACHINE=stm32mp1 source layers/meta-st/scripts/envsetup.sh
# Build the image and the SDK:
$ bitbake st-example-image-qtwayland
$ bitbake st-example-image-qtwayland -c populate_sdk本篇使用第2种方式，即：
DISTRO=openstlinux-weston MACHINE=stm32mp1 source layers/meta-st/scripts/envsetup.sh
bitbake st-example-image-qtwayland
bitbake st-example-image-qtwayland -c populate_sdk1.2.1 参数的含义
上述指令中， DISTRO、MACHINE以及bitbake后的镜像，可选的参数及含义如下：
DISTRO有3种可选：
Distro | Description |
openstlinux-eglfs | OpenSTLinux featuring eglfs - no X11, no Wayland |
openstlinux-weston | OpenSTLinux featuring Weston/Wayland |
nodistro | DEFAULT OPENEMBEDDED SETTING : DISTRO is not defined |
MACHINE有4种可选：
Machine | Description |
stm32mp1 | Machine configuration for STM32MP1 microprocessor device boards |
stm32mp13-disco | Example of machine configuration for STM32MP13 disco board (STM32MP135F-DK in OP-TEE boot mode on SDCard) |
stm32mp15-disco | Example of machine configuration for STM32MP1 disco board (Only STM32MP157F-DK2 in OP-TEE boot mode on SDCard) |
stm32mp15-eval | Example of machine configuration for STM32MP1 evaluation board (Only STM32MP157F-EV1 in OP-TEE boot mode on SDCard) |
bitbake后的镜像有4种可选：
Image | Description |
Official images | |
st-image-weston | OpenSTLinux weston image with basic Wayland support (if enabled in distro) |
Supported images | |
st-image-core | OpenSTLinux core image |
Images, proposed as example only | |
st-example-image-qt | ST example of image based on QT framework |
st-example-image-qtwayland | ST example of image based on QT framework (available for ecosystem release ≥ v2.1.0 ) |
1.2.2 初始化OpenEmbedded构建环境
在执行上述的第一行时，提示安装：
EXIT退出
sudo apt-get update
sudo apt-get install build-essential chrpath diffstat gawk gcc-multilib libegl1-mesa libmpc-dev libsdl1.2-dev libssl-dev pylint python3-git python3-jinja2 python3-pip socat texinfo xterm zstd安装完依赖包后，再次执行初始化指令即可。
1.3 bitbake构建系统
执行第二句
bitbake st-example-image-qtwayland可能会报以下错误：
注：截图中使用的bitbake st-image-weston指令，实际应该使用bitbake st-example-image-qtwayland.
1.3.1 URL问题解决
上述的URL问题，在local.conf中增加以下内容，三选一，可自己按理解修改，个人使用跳过检查连接
#检查连接使用谷歌
#check connectivity using google
CONNECTIVITY_CHECK_URIS = "https://www.google.com/"
#跳过检查连接
#skip connectivity checks
CONNECTIVITY_CHECK_URIS = ""
#检查连接使用百度
#skip connectivity checks
CONNECTIVITY_CHECK_URIS = "www.baidu.com"
再次构建
xxpcb@xxpcb-ubuntu20:~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1$ bitbake st-example-image-qtwayland
NOTE: Started PRServer with DBfile: /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/cache/prserv.sqlite3, Address: 127.0.0.1:44821, PID: 2899
Loading cache: 100% |##############################################################################################################################################################| Time: 0:00:03
Loaded 4879 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "2.4.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-ostl-linux-gnueabi"
MACHINE = "stm32mp1"
DISTRO = "openstlinux-weston"
DISTRO_VERSION = "4.2.1-snapshot-20231222"
TUNE_FEATURES = "arm vfp cortexa7 neon vfpv4 thumb callconvention-hard"
TARGET_FPU = "hard"
DISTRO_CODENAME = "mickledore"
ACCEPT_EULA_stm32mp1 = "1"
GCCVERSION = "12.%"
PREFERRED_PROVIDER_virtual/kernel = "linux-stm32mp"
meta-python
meta-oe
meta-gnome
meta-initramfs
meta-multimedia
meta-networking
meta-webserver
meta-filesystems
meta-perl = "HEAD:c032fd0b1a9d444711103c2703dfa8e2964a3865"
meta-st-stm32mp = "HEAD:931b3f5be2c00f55d114c8f9122082a9d229b776"
meta-qt5 = "HEAD:cf6ffcbad5275a3428f6046468a0c9d572e813d1"
meta-st-openstlinux = "HEAD:8c780facff81d3c3878c5fdcd18bdd24fc36478d"
meta = "HEAD:20cd64812d286c920bd766145ab1cd968e72667e"
Initialising tasks: 100% |#########################################################################################################################################################| Time: 0:00:07
Sstate summary: Wanted 1929 Local 252 Mirrors 0 Missed 1677 Current 1255 (13% match, 47% complete)
NOTE: Executing Tasks
WARNING: m4projects-stm32mp1-1.6.0-r0 do_fetch: Failed to fetch URL git://github.com/STMicroelectronics/STM32CubeMP1.git;protocol=https;branch=master, attempting MIRRORS if available
ERROR: m4projects-stm32mp1-1.6.0-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus,guid=376020f3fcf9357f25d0b0e6658590d9"; export SSH_AGENT_PID="2123"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/sysroots-uninative/x86_64-linux/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot-native/usr/bin/python3-native:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/scripts:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot-native/usr/bin/arm-ostl-linux-gnueabi:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot/usr/bin/crossscripts:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot-native/usr/sbin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot-native/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot-native/sbin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/recipe-sysroot-native/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/bitbake/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/hosttools"; export HOME="/home/xxpcb"; LANG=C git -c gc.autoDetach=false -c core.pager=cat clone --bare --mirror https://github.com/STMicroelectronics/STM32CubeMP1.git /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/downloads/git2/github.com.STMicroelectronics.STM32CubeMP1.git --progress failed with exit code 128, no output
ERROR: m4projects-stm32mp1-1.6.0-r0 do_fetch: Bitbake Fetcher Error: FetchError('Unable to fetch URL from any source.', 'git://github.com/STMicroelectronics/STM32CubeMP1.git;protocol=https;branch=master')
ERROR: Logfile of failure stored in: /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/m4projects-stm32mp1/1.6.0-r0/temp/log.do_fetch.5445
ERROR: Task (/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/meta-st/meta-st-stm32mp/recipes-extended/m4projects/m4projects-stm32mp1.bb:do_fetch) failed with WARNING: gcc-arm-none-eabi-native-11-r0 do_fetch: Failed to fetch URL https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz;name=gcc-arm-x86, attempting MIRRORS if available
ERROR: gcc-arm-none-eabi-native-11-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus,guid=376020f3fcf9357f25d0b0e6658590d9"; export SSH_AGENT_PID="2123"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/scripts/native-intercept:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/sysroots-uninative/x86_64-linux/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/scripts:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/recipe-sysroot-native/usr/bin/x86_64-linux:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/recipe-sysroot-native/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/recipe-sysroot-native/usr/sbin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/recipe-sysroot-native/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/recipe-sysroot-native/sbin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/recipe-sysroot-native/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/bitbake/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/hosttools"; export HOME="/home/xxpcb"; /usr/bin/env wget -t 2 -T 30 --passive-ftp -O /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/downloads/gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz.tmp -P /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/downloads 'https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz' --progress=dot -v failed with exit code 4, no output
ERROR: gcc-arm-none-eabi-native-11-r0 do_fetch: Bitbake Fetcher Error: FetchError('Unable to fetch URL from any source.', 'https://developer.arm.com/-/media/Files/downloads/gnu/11.2-2022.02/binrel/gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz;name=gcc-arm-x86')
ERROR: Logfile of failure stored in: /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-linux/gcc-arm-none-eabi-native/11-r0/temp/log.do_fetch.7490
ERROR: Task (/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/meta-st/meta-st-stm32mp/recipes-devtools/gcc-arm-none-eabi/gcc-arm-none-eabi-native_11.bb:do_fetch) failed with exit code '1'
NOTE: Tasks Summary: Attempted 4026 tasks of which 4016 didn't need to be rerun and 2 failed.
NOTE: Writing buildhistory
NOTE: Writing buildhistory took: 9 seconds
Summary: 2 tasks failed:
/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/meta-st/meta-st-stm32mp/recipes-extended/m4projects/m4projects-stm32mp1.bb:do_fetch
/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/meta-st/meta-st-stm32mp/recipes-devtools/gcc-arm-none-eabi/gcc-arm-none-eabi-native_11.bb:do_fetch
Summary: There were 2 WARNING messages.
Summary: There were 4 ERROR messages, returning a non-zero exit code.
xxpcb@xxpcb-ubuntu20:~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1$1.3.2 do_fetch失败问题解决
- 找到do_fetch失败的xx.bb文件目录位置，在bb文件中找到相关的下载地址，如 git://github.com/STMicroelectronics/STM32CubeMP1.git。然后去github网站下载对应的开发包
- 在xx.bb文件的同级目录下创建files目录
- 把github下载的文件拷贝到files目录
- 修改bb文件，主要修改SRC_URI和S的值
SRC_URI = "file://STM32CubeMP1"
S = "${WORKDIR}/STM32CubeMP1"
---------------------------------------------------以下为原始的bb文件示例
SUMMARY = "STM32MP1 Firmware examples for CM4"
LICENSE = "Apache-2.0 & MIT & BSD-3-Clause"
LIC_FILES_CHKSUM = "file://License.md;md5=532c0d9fc2820ec1304ab8e0f227acc7"
SRC_URI = "git://github.com/STMicroelectronics/STM32CubeMP1.git;protocol=https;branch=master"
SRCREV = "b9a31179d5bf80b3958c3653153bfd4c3a7fc5d5"
PV = "1.6.0"
S = "${WORKDIR}/git"
- 对于以上m4projects-stm32mp1的报错，最后执行bitbake m4projects-stm32mp1 -c compile
然后再次执行bitbake st-example-image-qtwayland进行构建。
可能还会报这个错，这是提示bb文件里LIC_FILES_CHKSUM的checksum不对，修改为提示给出的新的checksum即可。
然后再次执行构建，如果还报其它的bb文件do_fech失败的问题，也是类似的解决方法。或是确保ubuntu能正常访问github。
最终构建成功，没有报错：
xxpcb@xxpcb-ubuntu20:~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1$ bitbake st-example-image-qtwayland
NOTE: Started PRServer with DBfile: /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/cache/prserv.sqlite3, Address: 127.0.0.1:41447, PID: 1373350
Loading cache: 100% |###############################################################################################################################################################| Time: 0:00:01
Loaded 4879 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "2.4.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-ostl-linux-gnueabi"
MACHINE = "stm32mp1"
DISTRO = "openstlinux-weston"
DISTRO_VERSION = "4.2.1-snapshot-20231223"
TUNE_FEATURES = "arm vfp cortexa7 neon vfpv4 thumb callconvention-hard"
TARGET_FPU = "hard"
DISTRO_CODENAME = "mickledore"
ACCEPT_EULA_stm32mp1 = "1"
GCCVERSION = "12.%"
PREFERRED_PROVIDER_virtual/kernel = "linux-stm32mp"
meta-python
meta-oe
meta-gnome
meta-initramfs
meta-multimedia
meta-networking
meta-webserver
meta-filesystems
meta-perl = "HEAD:c032fd0b1a9d444711103c2703dfa8e2964a3865"
meta-st-stm32mp = "HEAD:931b3f5be2c00f55d114c8f9122082a9d229b776"
meta-qt5 = "HEAD:cf6ffcbad5275a3428f6046468a0c9d572e813d1"
meta-st-openstlinux = "HEAD:8c780facff81d3c3878c5fdcd18bdd24fc36478d"
meta = "HEAD:20cd64812d286c920bd766145ab1cd968e72667e"
Initialising tasks: 100% |##########################################################################################################################################################| Time: 0:00:08
Sstate summary: Wanted 553 Local 337 Mirrors 0 Missed 216 Current 2631 (60% match, 93% complete)
Removing 4 stale sstate objects for arch stm32mp1: 100% |###########################################################################################################################| Time: 0:00:00
NOTE: Executing Tasks
WARNING: st-example-image-qtwayland-1.0-r0 do_st_write_license_create_summary: IMG LIC SUM: File does not exist with open file /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/deploy/licenses/st-image-resize-initrd-openstlinux-weston-stm32mp1-20231223033959/package.manifest
NOTE: Tasks Summary: Attempted 7818 tasks of which 7309 didn't need to be rerun and all succeeded.
NOTE: Writing buildhistory
NOTE: Writing buildhistory took: 5 seconds
Summary: There was 1 WARNING message.
xxpcb@xxpcb-ubuntu20:~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1$
构建成功后，可以看到构建的文件，用于固件烧录：
1.4 SDK构建
执行第三句
bitbake st-example-image-qtwayland -c populate_sdkSDK的构建可以放到后续再执行。另外SDK的构建过程也可能会报错，例如：
xxpcb@xxpcb-ubuntu20:~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1$ bitbake st-example-image-qtwayland -c populate_sdk
NOTE: Started PRServer with DBfile: /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/cache/prserv.sqlite3, Address: 127.0.0.1:46147, PID: 2961833
Loading cache: 100% |###############################################################################################################################################################| Time: 0:00:02
Loaded 4879 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "2.4.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-ostl-linux-gnueabi"
MACHINE = "stm32mp1"
DISTRO = "openstlinux-weston"
DISTRO_VERSION = "4.2.1-snapshot-20231224"
TUNE_FEATURES = "arm vfp cortexa7 neon vfpv4 thumb callconvention-hard"
TARGET_FPU = "hard"
DISTRO_CODENAME = "mickledore"
ACCEPT_EULA_stm32mp1 = "1"
GCCVERSION = "12.%"
PREFERRED_PROVIDER_virtual/kernel = "linux-stm32mp"
meta-python
meta-oe
meta-gnome
meta-initramfs
meta-multimedia
meta-networking
meta-webserver
meta-filesystems
meta-perl = "HEAD:c032fd0b1a9d444711103c2703dfa8e2964a3865"
meta-st-stm32mp = "HEAD:931b3f5be2c00f55d114c8f9122082a9d229b776"
meta-qt5 = "HEAD:cf6ffcbad5275a3428f6046468a0c9d572e813d1"
meta-st-openstlinux = "HEAD:8c780facff81d3c3878c5fdcd18bdd24fc36478d"
meta = "HEAD:20cd64812d286c920bd766145ab1cd968e72667e"
Initialising tasks: 100% |##########################################################################################################################################################| Time: 0:00:09
Sstate summary: Wanted 363 Local 353 Mirrors 0 Missed 10 Current 2412 (97% match, 99% complete)
Removing 4 stale sstate objects for arch stm32mp1: 100% |###########################################################################################################################| Time: 0:00:00
NOTE: Executing Tasks
WARNING: nativesdk-cmsis-svd-0.4+gitAUTOINC+f487b5ca7c-r0 do_fetch: Failed to fetch URL git://github.com/posborne/cmsis-svd.git;protocol=https;branch=master, attempting MIRRORS if available
ERROR: nativesdk-cmsis-svd-0.4+gitAUTOINC+f487b5ca7c-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus,guid=376020f3fcf9357f25d0b0e6658590d9"; export SSH_AGENT_PID="2123"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/scripts/nativesdk-intercept:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/sysroots-uninative/x86_64-linux/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot-native/usr/bin/chrpath-native:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/scripts:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot-native/usr/bin/x86_64-ostl_sdk-linux:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot/usr/local/oe-sdk-hardcoded-buildpath/sysroots/x86_64-ostl_sdk-linux/usr/bin/crossscripts:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot-native/usr/sbin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot-native/usr/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot-native/sbin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/recipe-sysroot-native/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/openembedded-core/bitbake/bin:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/hosttools"; export HOME="/home/xxpcb"; LANG=C git -c gc.autoDetach=false -c core.pager=cat clone --bare --mirror https://github.com/posborne/cmsis-svd.git /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/downloads/git2/github.com.posborne.cmsis-svd.git --progress failed with exit code 128, no output
ERROR: nativesdk-cmsis-svd-0.4+gitAUTOINC+f487b5ca7c-r0 do_fetch: Bitbake Fetcher Error: FetchError('Unable to fetch URL from any source.', 'git://github.com/posborne/cmsis-svd.git;protocol=https;branch=master')
ERROR: Logfile of failure stored in: /home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/x86_64-nativesdk-ostl_sdk-linux/nativesdk-cmsis-svd/0.4+gitAUTOINC+f487b5ca7c-r0/temp/log.do_fetch.2962053
ERROR: Task (virtual:nativesdk:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/meta-st/meta-st-stm32mp/recipes-devtools/cmsis-svd/cmsis-svd_git.bb:do_fetch) failed with exit code '1'
NOTE: Tasks Summary: Attempted 7862 tasks of which 7856 didn't need to be rerun and 1 failed.
NOTE: Writing buildhistory
NOTE: Writing buildhistory took: 5 seconds
Summary: 1 task failed:
virtual:nativesdk:/home/xxpcb/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/layers/meta-st/meta-st-stm32mp/recipes-devtools/cmsis-svd/cmsis-svd_git.bb:do_fetch
Summary: There was 1 WARNING message.
Summary: There were 2 ERROR messages, returning a non-zero exit code.
xxpcb@xxpcb-ubuntu20:~/myTest/STM32MP157/STM32MPU-Ecosystem-v5.0.0/Distribution-Package/build-openstlinuxweston-stm32mp1$本篇烧录带Qt环境的系统可以先不需要构建SDK。
2 烧录
2.1 烧录到SD卡
生成的文件中，找到FlashLayout_sdcard_stm32mp157d-dk1-optee.tsv即为烧录脚本：
#Opt Id Name Type IP Offset Binary
- 0x01 fsbl-boot Binary none 0x0 arm-trusted-firmware/tf-a-stm32mp157d-dk1-usb.stm32
- 0x03 fip-boot FIP none 0x0 fip/fip-stm32mp157d-dk1-optee.bin
P 0x04 fsbl1 Binary mmc0 0x00004400 arm-trusted-firmware/tf-a-stm32mp157d-dk1-sdcard.stm32
P 0x05 fsbl2 Binary mmc0 0x00044400 arm-trusted-firmware/tf-a-stm32mp157d-dk1-sdcard.stm32
P 0x06 metadata1 FWU_MDATA mmc0 0x00084400 arm-trusted-firmware/metadata.bin
P 0x07 metadata2 FWU_MDATA mmc0 0x000C4400 arm-trusted-firmware/metadata.bin
P 0x08 fip-a FIP mmc0 0x00104400 fip/fip-stm32mp157d-dk1-optee.bin
PED 0x09 fip-b FIP mmc0 0x00504400 none
PED 0x0A u-boot-env ENV mmc0 0x00904400 none
P 0x10 bootfs System mmc0 0x00984400 st-image-bootfs-openstlinux-weston-stm32mp1.ext4
P 0x11 vendorfs FileSystem mmc0 0x04984400 st-image-vendorfs-openstlinux-weston-stm32mp1.ext4
P 0x12 rootfs FileSystem mmc0 0x05984400 st-example-image-qtwayland-openstlinux-weston-stm32mp1.ext4
P 0x13 userfs FileSystem mmc0 0x105984400 st-image-userfs-openstlinux-weston-stm32mp1.ext4该文件位于如下位置：
烧录方式与上一篇介绍的烧录方式一样，这里再记录下烧录过程：
export PATH=/home/xxpcb/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin:$PATH
STM32_Programmer_CLI --h
STM32_Programmer_CLI -l usb
STM32_Programmer_CLI -c port=usb1 -w flashlayout_st-example-image-qtwayland/optee/FlashLayout_sdcard_stm32mp157d-dk1-optee.tsv2.2 查看板子中Qt相关信息
可以使用find指令搜索Qt相关的文件：
可以看到搜索出许多Qt相关的文件，说明此系统是支持Qt的。
3 总结
本篇介绍了STM32MP57-DK1开发板如何搭建Qt运行环境的过程，通过构建Distribution包，并解决中间构建的各种问题，最终构建出了带有Qt功能的系统镜像，并烧录后测试。