Other than a couple of small comments I think this is good to go.
- related changes
Looks good to me. Thank you for taking care of it!
New profiles added:
It would actually be nice to export the board/system model string from FDT data as well, but we'd have to make a new hw.<something> oid name for it since the obvious name was already taken to mean "cpu type".
This is an excellent change :)