Change in coreboot[master]: mb/google/brya: add BASEBOARD_DIR to support different baseboard

[Furquan Shaikh (Code Review)]

Attention is currently required from: Zhuohao Lee.
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56308 )

Change subject: mb/google/brya: add BASEBOARD_DIR to support different baseboard
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Patch Set 1:

(3 comments)

File src/mainboard/google/brya/Kconfig:

https://review.coreboot.org/c/coreboot/+/56308/comment/da4e51ac_a57c791f 
PS1, Line 1: BOARD_GOOGLE_BASEBOARD_BRYA
> Yes, i'm going to push another patch for the Brask. I'll refer to the CL you provide. […]

Ack

https://review.coreboot.org/c/coreboot/+/56308/comment/6e8c2582_006f5987 
PS1, Line 46: CHROMEOS_DRAM_PART_NUMBER_IN_CBI
> Yes, i'll submit another CL to change the memory setting.

Ack

https://review.coreboot.org/c/coreboot/+/56308/comment/c5435880_5fdcba43 
PS1, Line 77: BOARD_GOOGLE_BRYA0
> yes, i'll change this too.

Ack