The upstream kernel reworked how dtbs are generated:
https://github.com/torvalds/linux/commit/
37c8a5fafa3bb7dcdd51774be353be6cb2912b86
This broke how we built the dtb overlays from yocto so let's do a
partial revert of the above upstream kernel commit so we can still build
the overlays in the same way.
Signed-off-by: Florin Sarbu <florin@balena.io>
