[coreboot-gerrit] Change in coreboot[master]: security/intel: Add option to enable SMM flash access only

[Angel Pons (Code Review)]

Attention is currently required from: Patrick Rudolph, Benjamin Doron.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40830 )

Change subject: security/intel: Add option to enable SMM flash access only
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Patch Set 2:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/40830/comment/42b73c16_f67e4b8a 
PS2, Line 17: Tested on Asrock B85M Pro4, SMM protection works as expected.
> Before this goes in, this should be tested (as working) on PCH platforms as well.

What's "PCH platforms"?