Compiling device tree

Hi All, I modify the device tree and rebuild the image with bitbake -k angstrom-lxde-image command. In this case, will the changes to the device tree file be applied?

DTB file: imx6ull-colibri-eval-v3.dtb
Carrier Board: Colibri Evaluation Board

Greetings @fido,

I assume you have made these device tree modifications by editing the respective files in the Toradex Linux kernel? If you want to have these changes be reflected in a yocto build you’ll want to create a patch of the changes and add it to corresponding kernel bb recipe in the meta-layers as described here: https://www.yoctoproject.org/docs/1.8/dev-manual/dev-manual.html#new-recipe-patching-code

Best Regards,
Jeremias