====== TQMa93xxLA - YOCTO Linux BSP documentation ======

<nav type="tabs" justified="true">
  * [[.:overview|Overview]]
  * [[.:quickstart_yocto|Quickstart BSP]]
  * [[.:deployment_yocto|Deployment]]
  * [[.:target|How-To]]
  * [[.:known-issues|Known Issues]]
</nav>

<callout type="warning" icon="true">
If you have a module with revision **<= PROTO1 Rev. 0102**, the following must be done in order to build the BSP, since early release samples of TQMa93xx use i.MX93 chip revision **1.0**. \\
\\
The[[https://www.nxp.com/webapp/Download?colCode=AN13997|AN13997 Migration Guide from i.MX 93 A0 to A1]]
lists differences between A0 to A1 parts. An alternative description is "Sillicon Rev" 1.0 and 2.0 as mentioned in Figure 1 "Part number nomenclature - i.MX93" in Datasheet Rev. 3 12/1023. \\
\\
A0 and A1 need a different sentinel firmware files, defaulting for A1.
In order to set the older firmware, add the following line to `conf/local.conf`: \\
\\
<code>
IMX_SOC_REV = "A0"
</code>
</callout>
 
{{template>en/templates/quickstart_yocto|
stk_name="STKa93xxLA"|
mod_name_a="TQMa93xxLA"|
mod_name_b="tqma93xxla"| 
mb_name_a="MBa93xxLA"|
machine="tqma93xxla-mba93xxla"|
uboot_ver="[[https://github.com/tq-systems/u-boot-tqmaxx/tree/1e3fada66dba19bd4e06f1cb33f36ff025f95146\|v2020.04_imx_5.4.70-2.3.0]]"|
linux_ver="[[https://github.com/tq-systems/linux-tqmaxx/tree/6ad2855596039a8a12fa3840742ae2e1830efc8a\|TQMa-fslc-6.6-2.0.x-imx]]"|
bsp_rev="0004"|
git_tag="scarthgap.TQ.ARM.BSP.0004"|
poky_rel="5.0.3"|
distro="dumpling-wayland-nxp"|
yocto_rel="scarthgap"|
bitbake_a="tq-image-weston-debug"|
bitbake_b="tq-image-weston"|
}}

<callout type="primary" icon="true">
The information provided on this wiki page is subject to change due to circumstances beyond our control. While we strive to keep all details as accurate and up-to-date as possible, it is possible that certain updates or changes may go unnoticed for some time. As a result, some sections of this page may contain outdated information. If you notice any mistakes in the documentation, we kindly ask you to inform the TQ Support through our ticket system.
</callout>