https://www.mediawiki.compulab.com/w/index.php?action=history&feed=atom&title=MCM-iMX95%3A_U-Boot%3A_RecoveryMCM-iMX95: U-Boot: Recovery - Revision history2026-04-15T04:48:54ZRevision history for this page on the wikiMediaWiki 1.31.0https://www.mediawiki.compulab.com/w/index.php?title=MCM-iMX95:_U-Boot:_Recovery&diff=5704&oldid=prevIgor: Created page with "= Introduction = This article describes flashing U-Boot firmware image with a Linux Host using Universal Update Utility (hereinafter '''UUU'''). {{Note|Follow the [https://gi..."2026-01-07T14:47:59Z<p>Created page with "= Introduction = This article describes flashing U-Boot firmware image with a Linux Host using Universal Update Utility (hereinafter '''UUU'''). {{Note|Follow the [https://gi..."</p>
<p><b>New page</b></p><div>= Introduction =<br />
This article describes flashing U-Boot firmware image with a Linux Host using Universal Update Utility (hereinafter '''UUU''').<br />
<br />
{{Note|Follow the [https://github.com/nxp-imx/mfgtools/blob/master/README.md Universal Update Utility instructions] to install and setup UUU tool on a workstation.}}<br />
<br />
= Getting Recovery U-Boot Firmware Image =<br />
<br />
* Download the Yocto Linux package from [https://www.compulab.com/products/computer-on-modules/mcm-imx95-nxp-i-mx-95-som-system-on-module/#devres Compulab website].<br />
* Extract the archive.<br />
<br />
= Flashing U-Boot Firmware =<br />
* Power off <br />
* Populate [[MCM-iMX95:_Evaluation_Kit:_Hardware_Guide#Connector_Locations|'''E4''']] jumper<br />
* Connect the evaluation board microUSB [[MCM-iMX95:_Evaluation_Kit:_Hardware_Guide#Serial_Download_Programming_.28SDP.29_port|'''P21''']] with the workstation USB port using a standard microUSB cable.<br />
* Power on the evaluation board<br />
* On host, run:<br />
uuu -lsusb<br />
: Expected output:<br />
<pre><br />
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.21-3-gcbff795<br />
<br />
Connected Known USB Devices<br />
Path Chip Pro Vid Pid BcdVersion<br />
==================================================<br />
1:131 MX95 SDPS: 0x1FC9 0x0146 0x0002<br />
</pre><br />
* Flash U-Boot Firmware. <br />
sudo uuu -v -b emmc /path/to/yocto-linux/bootloader/imx-boot-tagged<br />
<br />
= After Installation =<br />
* Power off<br />
* Disconnect the microUSB cable <br />
* Remove '''E4''' jumper<br />
* Power on<br />
* In u-boot run:<br />
</pre><br />
env default -a<br />
saveenv<br />
</pre><br />
<br />
[[Category:Yocto]]<br />
[[Category:MCM-iMX95]]</div>Igor