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<title>u-boot.git/configs/librem5-devkit_defconfig, branch main</title>
<subtitle>Unnamed repository; edit this file 'description' to name the repository.</subtitle>
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<updated>2026-07-27T14:15:42Z</updated>
<entry>
<title>board: purism: Add support for the Librem5 devkit</title>
<updated>2026-07-27T14:15:42Z</updated>
<author>
<name>Guido Günther</name>
<email>agx@sigxcpu.org</email>
</author>
<published>2026-07-23T18:56:28Z</published>
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<id>urn:sha1:765ec2edd9a27f6337b51d6d38ceb5f9f8755ab7</id>
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Although it has similar naming the Librem 5 Devkit is a completely
different design from the Librem 5 phone. It uses an imx8mq SOM from
Emcraft, a separate HDMI port instead of DisplayPort, different USB-C
chip, panel, etc.

This is based on a Emcraft's SOM documentation, Purism's downstream fork
and the available schematics of the devkit.

Link: https://developer.puri.sm/Librem5/Development_Environment/Boards/imx8.html
Link: https://source.puri.sm/Librem5/dvk-mx8m-bsb
Co-authored-by: Angus Ainslie &lt;angus@akkea.ca&gt;
Co-authored-by: Manuel Traut &lt;manut@mecka.net&gt;
Signed-off-by: Manuel Traut &lt;manut@mecka.net&gt;
Tested-by: Manuel Traut &lt;manut@mecka.net&gt;
Signed-off-by: Guido Günther &lt;agx@sigxcpu.org&gt;
[fabio: Removed the  arch/arm/dts/Makefile  entry that does not apply and
it is not needed as the board uses OF_UPSTREAM]
Signed-off-by: Fabio Estevam &lt;festevam@gmail.com&gt;
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