Change in coreboot[master]: mb/google/trogdor: Add variant Gelarshie

[Mars Chen (Code Review)]

Attention is currently required from: Douglas Anderson, Paul Menzel, Bob Moragues, Julius Werner.
Mars Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62642 )

Change subject: mb/google/trogdor: Add variant Gelarshie
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Patch Set 3:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/62642/comment/7e380580_f2e9b53e 
PS1, Line 7: Add new configs gelarshie
> > Add variant Gelarshie

Done

https://review.coreboot.org/c/coreboot/+/62642/comment/d93c60a8_a3b2a293 
PS1, Line 9: boards
> board

Done

File src/mainboard/google/trogdor/Kconfig:

https://review.coreboot.org/c/coreboot/+/62642/comment/4a457885_418d5f5d 
PS1, Line 10: TROGDOR_HAS_BRIDGE_BACKLIGHT
> Actually, are you sure about setting this one to "Y"? I believe Homestar set this to `y` because it  […]

Thanks for your review, Because display design of Gelarshie same as coachz , I had removed the line.