[coreboot-gerrit] Change in coreboot[master]: arch/x86: Add postcar_frame_setup_top_of_dram_usage() API

[Subrata Banik (Code Review)]

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34995 )

Change subject: arch/x86: Add postcar_frame_setup_top_of_dram_usage() API
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Patch Set 3:

(1 comment)

https://review.coreboot.org/c/coreboot/+/34995/3/src/arch/x86/postcar_loader... 
File src/arch/x86/postcar_loader.c:

https://review.coreboot.org/c/coreboot/+/34995/3/src/arch/x86/postcar_loader... 
PS3, Line 153: 				MTRR_TYPE_WRBACK);
> I only want the four lines above added to cannonlake/romstage/romstage.c: car_stage_entry(). […]

I understood but isn't it also true that we want to also pass this savings into some common code like postcar_loader.c for all soc to get benefit out ?