[L] Change in coreboot[main]: mainboard/intel/frost_creek: add a new CRB Frost Creek for SNR

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Attention is currently required from: Elyes Haouas, Felix Singer, Jérémy Compostella, Shuo Liu.

[e-mail] has posted comments on this change by [e-mail]. ( https://review.coreboot.org/c/coreboot/+/83322?usp=email )

Change subject: mainboard/intel/frost_creek: add a new CRB Frost Creek for SNR
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Patch Set 4:

(2 comments)

File src/mainboard/intel/frost_creek/COPYING-NOTICE:

PS3:
> This probably doesn't belong here.

Ok, I've removed it.

File src/mainboard/intel/frost_creek/acpi/platform.asl:

https://review.coreboot.org/c/coreboot/+/83322/comment/a249a49e_b947f385?usp... :
PS3, Line 22: Store (Arg0, SMIF)	// SMI Function
            : 	Store (0,
> Please use ASL2 syntax

Ok, I've updated all asl files to follow ASL2 syntax.