[M] Change in coreboot[main]: soc/intel/xeon_sp: Create CXL domains

[Shuo Liu (Code Review)]

Attention is currently required from: Arthur Heymans, Christian Walter, Johnny Lin, Lean Sheng Tan, Patrick Rudolph, Tim Chu.

Hello Arthur Heymans, Christian Walter, Johnny Lin, Lean Sheng Tan, Patrick Rudolph, Tim Chu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/81099?usp=email

to look at the new patch set (#6).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: soc/intel/xeon_sp: Create CXL domains
......................................................................

soc/intel/xeon_sp: Create CXL domains

TEST=intel/archercity CRB

P.S. The SUT is not with CXL cards however we hope this refactor
could be integrated first as an improvement of the design.

Change-Id: I643bcfbae7b6e8cfe11c147cc89374bc6b4d5a80
Signed-off-by: Shuo Liu 
---
M src/soc/intel/xeon_sp/chip_common.c
M src/soc/intel/xeon_sp/include/soc/chip_common.h
M src/soc/intel/xeon_sp/include/soc/util.h
M src/soc/intel/xeon_sp/spr/include/soc/soc_util.h
4 files changed, 99 insertions(+), 45 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/81099/6