[M] Change in coreboot[main]: soc/intel/xeon_sp: Remove PAM lock and unlock operations

[Shuo Liu (Code Review)]

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

Hello Arthur Heymans, Christian Walter, Johnny Lin, Jonathan Zhang, 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/+/81349?usp=email

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

The following approvals got outdated and were removed: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

Change subject: soc/intel/xeon_sp: Remove PAM lock and unlock operations
......................................................................

soc/intel/xeon_sp: Remove PAM lock and unlock operations

unlock_pam_regions and lock_pam0123 are not regarded as a must
step in normal platform boot process. Remove and make them SoC
specific.

TEST=intel/archercity CRB

Change-Id: I3fd1d806807449e6a4d9d4d2c8a47ce61ed53018
Signed-off-by: Shuo Liu 
---
M src/soc/intel/xeon_sp/cpx/Makefile.mk
M src/soc/intel/xeon_sp/cpx/chip.c
A src/soc/intel/xeon_sp/cpx/finalize.c
M src/soc/intel/xeon_sp/finalize.c
M src/soc/intel/xeon_sp/include/soc/util.h
M src/soc/intel/xeon_sp/romstage.c
M src/soc/intel/xeon_sp/skx/Makefile.mk
M src/soc/intel/xeon_sp/skx/chip.c
A src/soc/intel/xeon_sp/skx/finalize.c
M src/soc/intel/xeon_sp/util.c
10 files changed, 93 insertions(+), 44 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/49/81349/5