[coreboot-gerrit] Change in coreboot[master]: soc/intel/common: implement ioc driver

[Wonkyu Kim (Code Review)]

Attention is currently required from: Jamie Ryu, Wonkyu Kim, Ethan Tsao, Ravishankar Sarawadi, Paul Menzel, Tim Wawrzynczak, Angel Pons, Nick Vaccaro.
Hello build bot (Jenkins), Jamie Ryu, Subrata Banik, Ethan Tsao, Ravishankar Sarawadi, Nick Vaccaro, Tim Wawrzynczak,

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

https://review.coreboot.org/c/coreboot/+/63198

to look at the new patch set (#13).

Change subject: soc/intel/common: implement ioc driver
......................................................................

soc/intel/common: implement ioc driver

DMI is replaced to IOC(I/O Cache) in new SOC like MTL
which does not use PCH.
Reference: 643504 MTL FAS section 7.5.2

TEST=Build and boot to OS for TGL RVP and MTL PSS

Signed-off-by: Wonkyu Kim 
Change-Id: I768027c2ca78310c03845f70f17df19dc8cd0982
---
M src/soc/intel/common/block/gpmr/gpmr.c
M src/soc/intel/common/block/include/intelblocks/gpmr.h
A src/soc/intel/common/block/include/intelblocks/ioc.h
A src/soc/intel/common/block/include/intelblocks/ioc_gpmr.h
A src/soc/intel/common/block/ioc/Kconfig
A src/soc/intel/common/block/ioc/Makefile.inc
A src/soc/intel/common/block/ioc/ioc.c
M src/soc/intel/common/pch/lockdown/lockdown.c
8 files changed, 113 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/63198/13