[M] Change in coreboot[main]: mb/google/brya/var/trulo: Add Thermal descriptions

[Sumeet R Pawnikar (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eric Lai, Kapil Porwal, Nick Vaccaro, Subrata Banik.

Sumeet R Pawnikar has posted comments on this change by Subrata Banik. ( https://review.coreboot.org/c/coreboot/+/83565?usp=email )

Change subject: mb/google/brya/var/trulo: Add Thermal descriptions
......................................................................

Patch Set 1:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83565/comment/3a7c75dc_3be8af84?usp... :
PS1, Line 12: BUG=b:351976770
Add me in bug to understand the background of this change. Thanks.

File src/mainboard/google/brya/variants/trulo/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/83565/comment/45f312ed_e2c5c2e0?usp... :
PS1, Line 198: 				register "policies.active" = "{
We need different setting values to control Fan speed for 6W and 15W design, if 6W system has Fan.

Is 6W design Fan based the system?