Change in coreboot[master]: mb/google/hatch: split up hatch and puff baseboards

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Shelley Chen, Subrata Banik, Matt DeVillier, Edward O'Callaghan, Angel Pons, Nick Vaccaro.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62970 )

Change subject: mb/google/hatch: split up hatch and puff baseboards
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Patch Set 2:

(2 comments)

Patchset:

PS2: 
I like this, but it's a big change, let's let it bake a for just a bit

File src/mainboard/google/puff/Kconfig:

https://review.coreboot.org/c/coreboot/+/62970/comment/244045d4_41dcbf9c 
PS2, Line 95: select GBB_FLAG_FORCE_DEV_SWITCH_ON
            : 	select GBB_FLAG_FORCE_DEV_BOOT_USB
            : 	select GBB_FLAG_FORCE_DEV_BOOT_ALTFW
nit: not alphabetized