[coreboot-gerrit] Change in coreboot[master]: soc/intel/common: add generic gpio lock mechanism

[Nick Vaccaro (Code Review)]

Attention is currently required from: Bora Guvendik, Caveh Jalali, Selma Bensaid, Maulik V Vaghela, Subrata Banik, Patrick Rudolph, Karthik Ramasubramanian.
Nick Vaccaro has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58351 )

Change subject: soc/intel/common: add generic gpio lock mechanism
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Patch Set 12:

(3 comments)

File src/soc/intel/common/block/smm/Kconfig:

https://review.coreboot.org/c/coreboot/+/58351/comment/489b7d2b_d1027443 
PS10, Line 15:
> suggestion: add a little bit more here about the fact that the SoC can provide […]

Done

File src/soc/intel/common/block/smm/smihandler.c:

https://review.coreboot.org/c/coreboot/+/58351/comment/52e2f95e_61b40e2a 
PS10, Line 375:  controllable by a non-host controller
> I'd leave this part out, other people might have other reasons for wanting to lock GPIOs.

Done

File src/soc/intel/common/block/smm/smihandler.c:

https://review.coreboot.org/c/coreboot/+/58351/comment/c4325430_920d0350 
PS12, Line 374: /*
              : 	 * Lock down all GPIOs that may have been requested by the SoC and/or the mainboard.
              : 	 */
> Nit: Can be a single line comment.

Done