[M] Change in coreboot[main]: soc/intel/xeon_sp: Add device and domain find utils for stacks

[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/+/81043?usp=email

to look at the new patch set (#5).

Change subject: soc/intel/xeon_sp: Add device and domain find utils for stacks
......................................................................

soc/intel/xeon_sp: Add device and domain find utils for stacks

TEST=intel/archercity CRB

Change-Id: I163eacae363334919fd66d571b7e0415e77bd52d
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
2 files changed, 74 insertions(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/81043/5