Content Comparison

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1. Set up the default git user and e-mail:

   Code Block
   $ git config --global user.email "you@example.com" $ git config --global user.name "Your Name"

2. Install the repo utility to the development host:

   Code Block
   $ mkdir ~/bin $ PATH=~/bin:$PATH $ curl http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo $ chmod a+x ~/bin/repo

3. Create a working directory for the Yocto build, go into that directory:

   Code Block
   $ cd ~ $ mkdir ~/yocto-workdir $ cd ~/yocto-workdir

4. Initialize the Torizon OS reposiotiy:

   Code Block
   $ repo init -u git://git.toradex.com/toradex-manifest.git -b kirkstone-6.x.y -m torizoncore/default.xml

5. Sync the repositories:

   Code Block
   $ repo sync

6. Download the ST32MP2 ST32MP BSP layer:

   Code Block
   $ git -C layers clone -b mickledore https://github.com/STMicroelectronics/meta-st-stm32mp

7. Download the ST32MP2 ST32MP Torizon compatibility layer:

   Code Block
   $ git -C layers clone -b kirkstone git@github.com:EmcraftSystems/meta-torizon-st.git

8. Replace the setup environment link and the Docker build link:

   Code Block
   $ ln -sf layers/meta-torizon-st/scripts/setup-environment setup-environment

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When the build has successfully completed, the following build artefacts located in the $BUILDDIR/deploy/images/$MACHINE can be used to install Torizon OS to the STM32MP target board (refer to Installing Torizon OS to STM32MP Target Boards Using the STM32 Programmer ToolTargets):

1. arm-trusted-firmware/ - the directory with FSBL (= Trusted Firmware-A) images:

2. fip/ - the directory with FIP (= U-Boot) images to be installed to eMMC or SD card:

3. flashlayout_torizon-core-docker/optee/- the directory with eMMC or SD card layout to be used with the STM32_Programmer

4. torizon-core-docker-<MACHINE>.ota-ext4 - main TorizonOS OSTree based image, including the Linux kernel images and the root file system.

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