[coreboot-gerrit] Change in coreboot[master]: arch/x86/cache.h: Use ENV_CACHE_AS_RAM macro

[Angel Pons (Code Review)]

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/37063 )

Change subject: arch/x86/cache.h: Use ENV_CACHE_AS_RAM macro
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Patch Set 5: Code-Review+1
> Patch Set 5: Code-Review+1
>
> It would make sense to remove implementation of car_active() here already to see what it did and why this commit is fine.

Agreed