|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|1{{oldid|16113|2022/02/16}}|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|First DESK-MX8M-L release|-| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |{{oldid|17543|2023/02/24}}| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |DESK-MX8M-L-2.0.0release|-|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|Feb 2022{{oldid|19807|2023/08/22}}|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|First DESK-MX8MX8M-L-4.0.0 release|-! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |2024/04/02! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |DESK-MX8M-L -4.1.0 release

| git@gitlab.lan.dave.eu:desk-mx-l/desk-mx-l-bsp.git| git@gitlab.lan.dave.eu:desk-mx-l/meta-desk-mx.git

| desk-mx8m-l-rel-24.0x.0| desk-mx8m-l-rel-2.0.0x

| desk-mx8m-l-24.0.0-rc2| desk-mx8m-l-2.01.0-rc2

| desk-image-qt5qt6| This image include a Qt5 Qt6 graphic backend on framebuffer

[[DESK-MX8M-L | DESK-MX8M-L]] provides one (or more) pre-built root file system, that can be used during the evaluation/development/deployment cycle. For instance, the root file system included in the <code>desk-mx8m-l-rel-24.0x.0x-image-devel</code> image is suited for the development phase, since it provides a relatively rich set of packages including tools and libraries used to debug the application code. The pre-built root file systems are located here: <code>/home/dvdk/<target_name>/rfs/<kit_name>/</code>.

Besides the pre-built root file systems, DAVE also provides a rich repository containing pre-built applications and libraries. These packages can be easily installed on the target by using the <code>smartapt-get</code> tool. Please refer to [[Advanced_use_of_Yocto_build_system_([[DESK-MX8M-L | DESK-MX8MAN-L]])#Using_pre0001:_Package_Management_with_apt-built_package_archiveget |this sectionapplication note]] for more details.

===How to build the Yocto BSP images including the U-Boot binary file, the Linux kernel image, and the target root file system imagewith KAS=== 

For more details on this topic, please refer to the [https://www.nxp.com/webappdocs/Download?colCode=imxen/supporting-yocto-L4information/L5.15.1471_2.98_22.00_LINUX_DOCS.0_ga zip NXP documentation on this BSP], i.e. the ''i.MX Yocto Project User's Guide'', which talks about the hosto host setup for the Yocto build system.}}

[[DESK-MX8M-L | DESK-MX8M-L]] Yocto BSP uses [https://code.google.com/p/git-repo/ git-repo] tool to fetch all Check that the required git repositories. To following packages are install it, please use the following commands: 

dvdk@vagrant:~$ sudo apt-get update && sudo apt install gawk wget git diffstat unzip texinfo gcc build-essential chrpath socat cpio python3 python3-pip python3-pexpect xz-utils debianutils iputils-ping python3-git python3-jinja2 libegl1-mesa libsdl1.2-dev pylint3 xterm python3-subunit mesa-common-dev zstd liblz4-tool</deskpre> Before running the build, the KAS environment must be initialized properly. <pre class="workstation-mxterminal">dvdk@vagrant:~$ virtualenv -lp /yocto$ curl http:usr/bin/commondatastoragepython3 venvcreated virtual environment CPython3.googleapis8.com10.final.0-64 in 351ms creator CPython3Posix(dest=/git-repo-downloadshome/dooraim/venv, clear=False, no_vcs_ignore=False, global=False) seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/dooraim/.local/share/repo > repovirtualenv) added seed packages: pip==24.0, setuptools==69.1.1, wheel==0.42.0 activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivatordvdk@vagrant:~$ source venv/desk-mx-lbin/yocto$ chmod a+x repoactivate(venv) dvdk@vagrant:~/desk$ pip3 install kas==4.2Collecting kas==4.2 Downloading kas-4.2.tar.gz (39 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... doneCollecting PyYAML<7,>=3.0 (from kas==4.2) Using cached PyYAML-6.0.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (2.1 kB)Collecting distro<2,>=1.0.0 (from kas==4.2) Downloading distro-1.9.0-py3-none-any.whl.metadata (6.8 kB)Collecting jsonschema<5,>=2.5.0 (from kas==4.2) Using cached jsonschema-4.21.1-py3-none-any.whl.metadata (7.8 kB)Collecting kconfiglib<15,>=14.1.0 (from kas==4.2) Downloading kconfiglib-14.1.0-py2.py3-none-any.whl.metadata (39 kB)Collecting attrs>=22.2.0 (from jsonschema<5,>=2.5.0->kas==4.2) Using cached attrs-23.2.0-py3-none-any.whl.metadata (9.5 kB)Collecting importlib-resources>=1.4.0 (from jsonschema<5,>=2.5.0->kas==4.2) Downloading importlib_resources-6.4.0-py3-none-any.whl.metadata (3.9 kB)Collecting jsonschema-specifications>=2023.03.6 (from jsonschema<5,>=2.5.0->kas==4.2) Using cached jsonschema_specifications-2023.12.1-py3-none-any.whl.metadata (3.0 kB)Collecting pkgutil-resolve-name>=1.3.10 (from jsonschema<5,>=2.5.0->kas==4.2) Using cached pkgutil_resolve_name-1.3.10-py3-none-any.whl.metadata (624 bytes)Collecting referencing>=0.28.4 (from jsonschema<5,>=2.5.0->kas==4.2) Downloading referencing-0.34.0-py3-none-any.whl.metadata (2.8 kB)Collecting rpds-py>=0.7.1 (from jsonschema<5,>=2.5.0->kas==4.2) Using cached rpds_py-0.18.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (4.1 kB)Collecting zipp>=3.1.0 (from importlib-resources>=1.4.0->jsonschema<5,>=2.5.0->kas==4.2) Downloading zipp-3.18.1-py3-none-any.whl.metadata (3.5 kB)Downloading distro-1.9.0-py3-none-any.whl (20 kB)Using cached jsonschema-4.21.1-py3-none-any.whl (85 kB)Downloading kconfiglib-14.1.0-py2.py3-mxnone-lany.whl (145 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 145.9/yocto$ 145.9 kB 12.2 MB/repo init s eta 0:00:00Using cached PyYAML-6.0.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (736 kB)Using cached attrs-23.2.0-py3-none-any.whl (60 kB)Downloading importlib_resources-6.4.0-py3-none-any.whl (38 kB)Using cached jsonschema_specifications-2023.12.1-py3-none-any.whl (18 kB)Using cached pkgutil_resolve_name-1.3.10-py3-none-any.whl (4.7 kB)Downloading referencing-0.34.0-py3-none-any.whl (26 kB)Using cached rpds_py-0.18.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (1.1 MB)Downloading zipp-3.18.1-py3-none-u git@gitany.whl (8.2 kB)Building wheels for collected packages: kas Building wheel for kas (pyproject.toml) ..dave.eudone Created wheel for kas:deskfilename=kas-4.2-py3-mxnone-lany.whl size=57786 sha256=919ab9cedc442039708d8846f9fb02e8b43d823cb54d8785737bf46361c594a6 Stored in directory: /home/dooraim/.cache/pip/wheels/5f/47/a7/deske9a292a85a88f96c6b3d834d5e9aceb6927ae2e2b89b123ecbSuccessfully built kasInstalling collected packages: zipp, rpds-py, PyYAML, pkgutil-resolve-name, kconfiglib, distro, attrs, referencing, importlib-resources, jsonschema-specifications, jsonschema, kasSuccessfully installed PyYAML-6.0.1 attrs-23.2.0 distro-mx1.9.0 importlib-lresources-bsp6.git 4.0 jsonschema-b refs/tags/desk4.21.1 jsonschema-mx8mspecifications-l2023.12.1 kas-4.2kconfiglib-14.1.0pkgutil-resolve-name-1.3.10 referencing-0.34.0 rpds-py-0.18.0 zipp-rc23.18.1(venv) dvdk@vagrant:~$</pre> then, fetch the <code>meta-desk-mx</code> repositories with the proper branch: <pre class="workstation-l/yocto$ ./repo syncterminal">(venv) dvdk@vagrant:~/desk-mx-l/yocto$ source git clone git@git.dave.eu:desk-mx-l/meta-bspdesk-initmx.git -envb refs/tags/desk-mx8m-l-4.1.sh0

Once completed the initialization phase, developers can launch the Yocto image build process with KAS, with the following commands: * for build <code>dave-image-devel</code> image with <code>DESK-MX8MM-L</code> machine <pre class="workstation-terminal">(venv) dvdk@vagrant:~/desk-mx-l/yocto$ kas build desk-mx8mm-l_devel.yml</pre> * for build <code>dave-image-devel</code> image with <code>DESK-MX8MM-L</code> machine with support of <code>MULTILIB-LIB32</code>  <pre class="workstation-terminal">(venv) dvdk@vagrant:~/desk-mx-l/yocto$ kas build desk-mx8mm-l_devel_multilib.yml</pre> * for build <code>dave-image-devel</code> image with <code>DESK-MX8MP-L</code> machine 

(venv) dvdk@vagrant:~/desk-mx-l/yocto/$ kas build$ bitbake davedesk-imagemx8mp-devell_devel.yml

Once the build process is completed, the resulting files (the U-Boot binaries, the Linux kernel image, the device tree blob, the .tar.gz compressed root file system image, etc.) will be available in <code>build/tmp/deploy/images/desk-mx8m-l-rel-2.0.0<machine_name></code>.

After creating an image as described in the previous version, In way to get the corresponding SDK can be generated by issuing for QT6, perform the following command: * for <code>DESK-MX8MM-L</code> machine 

bitbake dave(venv) dvdk@vagrant:~/desk-imagemx-devel l/yocto$ KAS_TASK="populate_sdk" kas build desk-c populatemx8mm-sdkl_qt6.yml

* for <code>DESK-MX8MP-L</code> machine <pre class="workstation-terminal">(venv) dvdk@vagrant:~/desk-mx-l/yocto$ KAS_TASK="populate_sdk" kas build desk-mx8mp-l_qt6.yml</pre> == Building additional packages ==Generating the Toolchain====Toolchain can be created by the following command: * for <code>DESK-MX8MM-L</code> machine <pre class="workstation-terminal">(venv) dvdk@vagrant:~/desk-mx-l/yocto$ KAS_TARGET="meta-toolchain" kas build desk-mx8mm-l_devel.yml</pre>

To build additional packages the user must first enter the directory where the * for <code>deskDESK-mx8mMX8MM-l-rel-2.0.0-bsp-initL</code> machine with support of <code>MULTILIB-env.shLIB32</code> is placed and source it

(venv) dvdk@vagrant:~/desk-mx-l/yocto$ source KAS_TARGET="meta-toolchain" kas build desk-mx-l-bsp-initmx8mm-envl_devel_multilib.shdvdk@vagrant:~/desk-mx-l/yocto/build$yml

And then can run any of the [http://www.yoctoproject.org/docs/latest/mega* for <code>DESK-MX8MP-manualL</mega-manual.html#usingpoky-components-bitbake bitbake] command.code> machine

(venv) dvdk@vagrant:~/desk-mx-l/yocto/$ KAS_TARGET="meta-toolchain" kas build$ bitbake memtesterdesk-mx8mp-l_devel.yml

The resulting ==== Building additional packages ==== To build additional packages, for example <code>memtester</code> the user need to perform the following command <pre class="workstation-terminal">(the default format is rpmvenv) can be found inside ''builddvdk@vagrant:~/tmpdesk-mx-l/deployyocto$ KAS_TARGET="memtester" kas build desk-mx8mm-l_devel.yml</rpm''.pre>

[[Category:ORCA]] [[Category:MITO 8M Mini]]