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

[Cliff Huang (Code Review)]

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

Hello Bora Guvendik, Jamie Ryu, Jérémy Compostella, Saurabh Mishra, Subrata Banik, Wonkyu Kim, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/83981?usp=email

to look at the new patch set (#2).

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

soc/intel/common/gpio: support 16-bit CPU Port ID and vw mapping fix

Add Kconfig: SOC_INTEL_COMMON_BLOCK_GPIO_16BIT_CPU_PORTID.
Change cpu_port field to 16-bit width if the Kconfig is set.
Support GPIO group for the virtual wire mapping whose bit position
starts with non-zeo.

BUG=
TEST=boot to OS and use iotools to read the registers that use 16-bit
port ID such as IOM AUX Bias Ctrl register to verify the 16-bit group
ID field.

Signed-off-by: Cliff Huang 
Change-Id: I8c1a48d587bd41178b0c6bb0144fda93e292423d
---
M src/soc/intel/common/block/gpio/Kconfig
M src/soc/intel/common/block/gpio/gpio.c
M src/soc/intel/common/block/include/intelblocks/gpio.h
3 files changed, 16 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/81/83981/2