Change in coreboot[master]: mb/adlrvp: Add hook function to return EC in RW status

[Anil Kumar K (Code Review)]

Attention is currently required from: Bora Guvendik, Anil Kumar K, Selma Bensaid, Hsuan-ting Chen, Bernardo Perez Priego.
Hello Bora Guvendik, build bot (Jenkins), Selma Bensaid, Hsuan-ting Chen, Tim Wawrzynczak, Bernardo Perez Priego,

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

https://review.coreboot.org/c/coreboot/+/58099

to look at the new patch set (#3).

Change subject: mb/adlrvp: Add hook function to return EC in RW status
......................................................................

mb/adlrvp: Add hook function to return EC in RW status

EC_IN_RW signal from EC GPIO is connected to GPIO EC7
of SOC. The function reads this GPIO to check if EC is in
RW (un trusted) or RO (trusted)

Branch=none
Bug=none
Test=Issue manual recovery and confirm DUT is entering recovery mode
on ADL-M RVP

Signed-off-by: Anil Kumar 
Change-Id: I20804db450ab0b3ebe19c51ba2b294a0137d81a7
---
M src/mainboard/intel/adlrvp/chromeos.c
M src/mainboard/intel/adlrvp/gpio.c
M src/mainboard/intel/adlrvp/gpio_m.c
M src/mainboard/intel/adlrvp/include/baseboard/gpio.h
4 files changed, 16 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/58099/3