UNO Q - Device Tree Overlay Help (Linux)

Official Hardware UNO Family UNO Q
1

I'm looking to add a device tree overlay for the UNO Q's linux. However, I cannot find any configuration files to tell the system to boot with the .dtbo file I created.

Some specifics I need help with:

  • default location of overlay .dtbo files
  • how to confugre the system to boot with this new .dtbo file

I'm fairly new to the device tree (in general).

2

To use an overlay you have to recompile the Core. The Arduino core includes Zephyr and the device tree fully compiled and there seems to be no way to specify an overlay at run time.