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【STM32MP135F-DK】玩转ecosystem软件包，内核编译初尝试

已有 357 次阅读2023-12-24 15:51 |个人分类:STM32MP1

软件包分类

ST官方提供了大量的入门资料，以便于我们使用STM32MP135x-DK探索套件进行开发测试。
如上图，ST为我们不同程度的开发者提供了不同类别的软件包，而且提供了linux和裸机样例程序两种代码可供选用，面对详尽的资料，往往不知道从哪开始入手，今天就为大家整理一下ST为我们免费提供的软件包和其使用方法。
首先，对于STM32MP135x-DK探索套件的发行版，ST官方提供了三类软件包，分别如下
  • 入门包（Starter Package ）（软件映像）
  • 开发者包（Developer Package ）（用于交叉开发的 SDK，发行版 BSP 的源代码）
  • 分发包（Distribution Package ）（在 Linux 主机 PC 上构建框架，整个分发的源代码）
为了一目了然，我整理了这张表格
其中，虽然分发包（Distribution Package ）是相对最全的，但我们暂且用不到(它来发布一个新的版本)，所以今天这一篇就介绍下，如何使用开发者包（Developer Package ）对linux内核进行编译安装，以及如何使用入门包（Starter Package ）提供的软件映像来进行故障恢复。

使用Developer Package重新编译与更新内核

前面的文章中已经介绍了如何安装SDK包，以及环境变量设置的小技巧，如果有不清楚的可以回顾上一篇《核心功能评估》中的“安装SDK”部分。这一部分将介绍重新编译和更新linux内核的方法。
除了SDK包之外，我们还需要从ST官网下载源码：en.sources-stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21.tar.gz，之前我们也已经下载过了，和SDK的下载链接是同一个
接着，我们将源码文件放到WSL2的开发路径中解压
  • tar xvf en.sources-stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21.tar.gz
    接着解压linux源码
  • cd stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21/sources/arm-ostl-linux-gnueabi/linux-stm32mp-6.1.28-stm32mp-r1-r0
  • tar xvf linux-6.1.28.tar.xz
这里的源码是linux官方内核，需要打上ST的补丁才能在135F-DK上使用
  • cd linux-6.1.28
  • for p in `ls -1 ../*.patch`; do patch -p1 < $p; done
  • make ARCH=arm multi_v7_defconfig "fragment*.config"
  • for f in `ls -1 ../fragment*.config`; do scripts/kconfig/merge_config.sh -m -r .config $f; done
  • yes '' | make ARCH=arm oldconfig
做完这一切之后，就可以开始编译内核，然后就是漫长的等待
  • make ARCH=arm uImage vmlinux dtbs LOADADDR=0xC2000040
  • make ARCH=arm modules
编译完成后，生成输出项目
  • mkdir -p $PWD/install_artifact/
  • make ARCH=arm INSTALL_MOD_PATH="$PWD/install_artifact" modules_install
然后在板子上部署linux内核，通过ssh将编译好的内核和设备树文件推送到开发板中
  • scp arch/arm/boot/uImage root@<board ip address>:/boot
  • scp arch/arm/boot/dts/stm32mp1xx*.dtb root@<board ip address>:/boot
删除在 install_artifact/lib/modules/<kernel version> 目录中创建的链接
  • rm install_artifact/lib/modules/6.1.28/build install_artifact/lib/modules/6.1.28/source
    剥离内核模块（以减小每个内核模块的大小）（可选）
  • find install_artifact/ -name "*.ko" | xargs $STRIP --strip-debug --remove-section=.comment --remove-section=.note --preserve-dates
    复制内核模块
  • scp -r install_artifact/lib/modules/* root@<ip of board>:/lib/modules

    使用 Linux 控制台，重新生成模块依赖项列表 （modules.dep） 和模块提供的符号列表 （modules.symbols）
  • /sbin/depmod -a
    同步数据到磁盘，随后重启
  • sync
  • reboot
到这里，等待系统重启完成，查看一下
系统内核已经更新到6.1.28了，与我们刚才编译的源码版本一致，说明更新成功了

使用Starter Package进行故障恢复

编译内核的过程，容易因为一些疏漏导致系统更新失败，下面就介绍下重新烧写系统的方法，烧写系统后，再重新执行之前的各项指令，可以帮助我们排查并最终找到出错的具体原因。
这一部分可以借助Starter Package中提供的软件映像来实现。
下载软件映像：
解压文件：
tar xvf en.flash-stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21.tar.gz
二进制文件和 Flash 布局文件位于 <Starter Package 安装目录>/stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21/images/stm32mp1/ 目录中：
  
stm32mp1
├── arm-trusted-firmware TF-A binaries for FSBL partitions and supported boot chains
│ ├── metadata.bin Meta data binary for METADATA partition for the supported boards
│ ├── tf-a-stm32mp135f-dk-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP135F-DK → STM32MP13 Discovery kits
│ ├── tf-a-stm32mp135f-dk-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP135F-DK → STM32MP13 Discovery kits
│ ├── tf-a-stm32mp135f-dk-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP135F-DK → STM32MP13 Discovery kits
│ ├── tf-a-stm32mp157a-dk1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157A-DK1 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157a-dk1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157A-DK1 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157a-dk1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157A-DK1 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157a-ev1-emmc.stm32 TF-A binary for FSBL partition (eMMC boot device) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157a-ev1-nand.stm32 TF-A binary for FSBL partition (NAND boot device) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157a-ev1-nor.stm32 TF-A binary for FSBL partition (NOR boot device) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157a-ev1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157a-ev1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157a-ev1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157c-dk2-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157C-DK2 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157c-dk2-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157C-DK2 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157c-dk2-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157C-DK2 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157c-ed1-emmc.stm32 TF-A binary for FSBL partition (eMMC boot device) for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157c-ed1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157c-ed1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157c-ed1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157c-ev1-emmc.stm32 TF-A binary for FSBL partition (eMMC boot device) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157c-ev1-nand.stm32 TF-A binary for FSBL partition (NAND boot device) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157c-ev1-nor.stm32 TF-A binary for FSBL partition (NOR boot device) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157c-ev1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157c-ev1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157c-ev1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157d-dk1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157D-DK1 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157d-dk1-uart.stm32 TF-A binary for serial boot mode (STM32CubeProgrammer) for STM32MP157D-DK1 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157d-dk1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157D-DK1 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157d-ev1-emmc.stm32 TF-A binary for FSBL partition (eMMC boot device) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157d-ev1-nand.stm32 TF-A binary for FSBL partition (NAND boot device) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157d-ev1-nor.stm32 TF-A binary for FSBL partition (NOR boot device) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157d-ev1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157d-ev1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157d-ev1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157f-dk2-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157F-DK2 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157f-dk2-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157F-DK2 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157f-dk2-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157F-DK2 → STM32MP15 Discovery kits
│ ├── tf-a-stm32mp157f-ed1-emmc.stm32 TF-A binary for FSBL partition (eMMC boot device) for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157f-ed1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157f-ed1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157f-ed1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ ├── tf-a-stm32mp157f-ev1-emmc.stm32 TF-A binary for FSBL partition (eMMC boot device) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157f-ev1-nand.stm32 TF-A binary for FSBL partition (NAND boot device) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157f-ev1-nor.stm32 TF-A binary for FSBL partition (NOR boot device) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157f-ev1-sdcard.stm32 TF-A binary for FSBL partition (microSD card boot device) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── tf-a-stm32mp157f-ev1-uart.stm32 TF-A binary for uart serial boot mode (STM32CubeProgrammer) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ └── tf-a-stm32mp157f-ev1-usb.stm32 TF-A binary for usb serial boot mode (STM32CubeProgrammer) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
├── fip FIP binaries for FIP partitions and supported boot chains
│ ├── fip-stm32mp135f-dk-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP135F-DK → STM32MP13 Discovery kits
│ ├── fip-stm32mp157a-dk1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157A-DK1 → STM32MP15 Discovery kits
│ ├── fip-stm32mp157a-ev1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── fip-stm32mp157c-dk2-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157C-DK2 → STM32MP15 Discovery kits
│ ├── fip-stm32mp157c-ed1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── fip-stm32mp157c-ev1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── fip-stm32mp157d-dk1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157D-DK1 → STM32MP15 Discovery kits
│ ├── fip-stm32mp157d-ev1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── fip-stm32mp157f-dk2-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157F-DK2 → STM32MP15 Discovery kits
│ ├── fip-stm32mp157f-ed1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ └── fip-stm32mp157f-ev1-optee.bin FIP binary for FIP partition (optee boot chain) for STM32MP157F-EV1 → STM32MP15 Evaluation boards
├── flashlayout_st-image-weston Flash layout files (description of the partitions) for the supported boot chains on supported boot devices and boards
│ ├── extensible Flash layout files for microSD card boot device with no userfs partition but a rootfs partition extended to microSD card size
│ │ ├── FlashLayout_sdcard_stm32mp135f-dk-optee.tsv (recommended setup for package repository service) microSD card boot device for STM32MP135F-DK → STM32MP13 Discovery kits
│ │ ├── FlashLayout_sdcard_stm32mp157a-dk1-extensible.tsv (recommended setup for package repository service) microSD card boot device with rootfs partition extended to microSD card size for STM32MP157A-DK1 → STM32MP15 Discovery kits
│ │ ├── FlashLayout_sdcard_stm32mp157c-dk2-extensible.tsv (recommended setup for package repository service) microSD card boot device with rootfs partition extended to microSD card size for STM32MP157C-DK2 → STM32MP15 Discovery kits
│ │ ├── FlashLayout_sdcard_stm32mp157d-dk1-extensible.tsv (recommended setup for package repository service) microSD card boot device with rootfs partition extended to microSD card size for STM32MP157D-DK1 → STM32MP15 Discovery kits
│ │ └── FlashLayout_sdcard_stm32mp157f-dk2-extensible.tsv (recommended setup for package repository service) microSD card boot device with rootfs partition extended to microSD card size for STM32MP157F-DK2 → STM32MP15 Discovery kits
│ └── optee Flash layout files for optee boot chain
│ ├── FlashLayout_emmc_stm32mp157a-ev1-optee.tsv eMMC boot device for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_emmc_stm32mp157c-ed1-optee.tsv eMMC boot device for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── FlashLayout_emmc_stm32mp157c-ev1-optee.tsv eMMC boot device for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_emmc_stm32mp157d-ev1-optee.tsv eMMC boot device for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_emmc_stm32mp157f-ed1-optee.tsv eMMC boot device for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ ├── FlashLayout_emmc_stm32mp157f-ev1-optee.tsv eMMC boot device for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nand-4-256_stm32mp157a-ev1-optee.tsv NAND boot device for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nand-4-256_stm32mp157c-ev1-optee.tsv NAND boot device for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nand-4-256_stm32mp157d-ev1-optee.tsv NAND boot device for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nand-4-256_stm32mp157f-ev1-optee.tsv NAND boot device for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nor-sdcard_stm32mp157a-ev1-optee.tsv NOR boot device and microSD card device for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nor-sdcard_stm32mp157c-ev1-optee.tsv NOR boot device and microSD card device for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nor-sdcard_stm32mp157d-ev1-optee.tsv NOR boot device and microSD card device for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_nor-sdcard_stm32mp157f-ev1-optee.tsv NOR boot device and microSD card device for STM32MP157F-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_sdcard_stm32mp135f-dk-optee.tsv (recommended setup) microSD card boot device for STM32MP135F-DK → STM32MP13 Discovery kits
│ ├── FlashLayout_sdcard_stm32mp157a-dk1-optee.tsv microSD card boot device for STM32MP157A-DK1 → STM32MP15 Discovery kits
│ ├── FlashLayout_sdcard_stm32mp157a-ev1-optee.tsv microSD card boot device for STM32MP157A-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_sdcard_stm32mp157c-dk2-optee.tsv microSD card boot device for STM32MP157C-DK2 → STM32MP15 Discovery kits
│ ├── FlashLayout_sdcard_stm32mp157c-ed1-optee.tsv microSD card boot device for STM32MP157C-ED1 → STM32MP15 Evaluation daughter boards
│ ├── FlashLayout_sdcard_stm32mp157c-ev1-optee.tsv microSD card boot device for STM32MP157C-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_sdcard_stm32mp157d-dk1-optee.tsv microSD card boot device for STM32MP157D-DK1 → STM32MP15 Discovery kits
│ ├── FlashLayout_sdcard_stm32mp157d-ev1-optee.tsv microSD card boot device for STM32MP157D-EV1 → STM32MP15 Evaluation boards
│ ├── FlashLayout_sdcard_stm32mp157f-dk2-optee.tsv microSD card boot device for STM32MP157F-DK2 → STM32MP15 Discovery kits
│ ├── FlashLayout_sdcard_stm32mp157f-ed1-optee.tsv microSD card boot device for STM32MP157F-ED1 → STM32MP15 Evaluation daughter boards
│ └── FlashLayout_sdcard_stm32mp157f-ev1-optee.tsv microSD card boot device for STM32MP157F-EV1 → STM32MP15 Evaluation boards
├── scripts
│ └── create_sdcard_from_flashlayout.sh
├── st-image-bootfs-openstlinux-weston-stm32mp1.ext4 Binary for bootfs partition on eMMC and microSD card devices
├── st-image-bootfs-openstlinux-weston-stm32mp1.manifest
├── st-image-userfs-openstlinux-weston-stm32mp1.ext4 Binary for userfs partition on eMMC and microSD card devices
├── st-image-userfs-openstlinux-weston-stm32mp1.manifest
├── st-image-vendorfs-openstlinux-weston-stm32mp1.ext4 Binary for vendorfs partition on eMMC and microSD card devices
├── st-image-vendorfs-openstlinux-weston-stm32mp1.manifest
├── st-image-weston-openstlinux-weston-stm32mp1.ext4 Binary for rootfs partition on eMMC and microSD card devices
├── st-image-weston-openstlinux-weston-stm32mp1.license
├── st-image-weston-openstlinux-weston-stm32mp1-license_content.html License summary for all packages needed to feed all partitions
├── st-image-weston-openstlinux-weston-stm32mp1.manifest
└── st-image-weston-openstlinux-weston-stm32mp1_nand_4_256_multivolume.ubi Binary for bootfs, vendorfs, rootfs and userfs partitions on NAND device

 

将下载的映像刷入 microSD 卡：
  1. 将启动开关设置为从 USB 位置启动：
  2. 连接 USB Type-C™ (OTG）端口 （9） 到包含下载映像的主机 PC
  3. 将随附的 microSD 卡插入专用插槽 （'4)
  4. 将随附的电源连接到 USB Type-C™端口 （8)
  5. 按下复位按钮 （12） 复位板
  6. 找到要刷写的flashlayout_st-image-weston/optee/FlashLayout_sdcard_stm32mp135f-dk-optee.tsv文件，其在<Starter-Package>/stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21/images/stm32mp1路径下；打开STM32CubeProgrammer，并且通过USB信号连接到开发板，选择USB，并且点击CONNECT，随后点OPEN选择刷写的文件，Binary Path填写到stm32mp1即可，具体如下图所示
  7. 然后点击Download烧写固件，等待烧写完成

  8. 烧写成功后，启动开发板进行验证，将拨码开关设为从TF卡启动
（9）屏幕出现OpenSTLinux的图标，并进入系统，更新成功

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