[S] Change in coreboot[main]: x86: Add ramstage CBFS cache support

[Paul Menzel (Code Review)]

Attention is currently required from: Arthur Heymans, Julius Werner, Jérémy Compostella, Karthik Ramasubramanian, Maximilian Brune, Raul Rangel.

Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/77885?usp=email )

Change subject: x86: Add ramstage CBFS cache support
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Patch Set 28:

(9 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/77885/comment/c8d03e2c_bd8bb44d :
PS28, Line 7: cache
cache scratchpad

https://review.coreboot.org/c/coreboot/+/77885/comment/79a6134d_ebf84b07 :
PS28, Line 8: 
A sentence about the motivation would be great.

https://review.coreboot.org/c/coreboot/+/77885/comment/14f11ca1_493f3b7e :
PS28, Line 17: Operating System
I’d spell it lowercase. (Please fell free to ignore.)

https://review.coreboot.org/c/coreboot/+/77885/comment/257f1490_e8b58e5f :
PS28, Line 29: offer
offer*s*

https://review.coreboot.org/c/coreboot/+/77885/comment/57d16c53_7d220b7f :
PS28, Line 35: defines
define

Patchset:

PS28: 
Nice work.

File src/arch/x86/Kconfig:

https://review.coreboot.org/c/coreboot/+/77885/comment/f3027476_e4afe240 :
PS28, Line 167: Allocate the CBFS cache buffer as a C static buffer (in the
              : 	  .bss section).
The existing descriptions are very terse,

https://review.coreboot.org/c/coreboot/+/77885/comment/5cbbc481_de64031b :
PS28, Line 167: Allocate the CBFS cache buffer as a C static buffer (in the
              : 	  .bss section).
I know, the existing descriptions are very terse, but it’d be great if you could extend this little.

https://review.coreboot.org/c/coreboot/+/77885/comment/eb26bc24_04355d3f :
PS28, Line 167: Allocate the CBFS cache buffer as a C static buffer (in the
              : 	  .bss section).
I know, the existing descriptions are very terse, but it’d be great if you could extend this little.