Re: [coreboot] How to best add new boards derived from existing board?

[ron minnich]

it's never easy to come up with rules that work for all occasions.
Usually, one should start with a clean Kconfig, devicetree.cb,
Makefile, and maybe a mainboard.c. The danger in copying all the files
without change is that one ends up with a bunch of devices in the new
board that are not really supported (this has happened for many boards
over the years).

So the cleanest is to start with a totally minimal setup, and add as needed.

ron