[M] Change in coreboot[main]: soc/intel/common/gpio: support 16-bit CPU Port ID and vw mapping fix

[Paul Menzel (Code Review)]

Attention is currently required from: Bora Guvendik, Cliff Huang, Jamie Ryu, Jérémy Compostella, Saurabh Mishra, Wonkyu Kim.

Paul Menzel has posted comments on this change by Cliff Huang. ( https://review.coreboot.org/c/coreboot/+/83981?usp=email )

Change subject: soc/intel/common/gpio: support 16-bit CPU Port ID and vw mapping fix
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Patch Set 4:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83981/comment/25209172_8fb9fbdc?usp... :
PS4, Line 7: and vw mapping fix
Please make this a statement:

… and fix vw mapping

https://review.coreboot.org/c/coreboot/+/83981/comment/83d474f1_cb906e35?usp... :
PS4, Line 9: Add Kconfig: SOC_INTEL_COMMON_BLOCK_GPIO_16BIT_CPU_PORTID.
           : Change cpu_port field to 16-bit width if the Kconfig is set.
Please do not break lines, just because a new sentence starts. Or format it as a list.

https://review.coreboot.org/c/coreboot/+/83981/comment/639b3403_2505b04c?usp... :
PS4, Line 20: 
Please document the command. What was the output before, and what is it after the commit?