[M] Change in coreboot[main]: soc/intel/xeon_sp: Share unlock_pam_regions()

[Shuo Liu (Code Review)]

Attention is currently required from: Christian Walter, Johnny Lin, Jonathan Zhang, Lean Sheng Tan, Patrick Rudolph, Shuo Liu, 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/+/81619?usp=email

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

The following approvals got outdated and were removed: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

Change subject: soc/intel/xeon_sp: Share unlock_pam_regions()
......................................................................

soc/intel/xeon_sp: Share unlock_pam_regions()

unlock_pam_regions() is needed for SKX and CPX. Put the codes into
chip_gen1.c so that it could be shared among SoC generations.

After shared, unlock_pam_regions() is still called from SKX and
CPX SoC specific codes. SPR will also use chip_gen1.c, but it will
not call unlock_pam_regions().

TEST=intel/archercity CRB

Change-Id: Idbc7dc6dd22a1747a65543666fc714a0872e6b37
Signed-off-by: Shuo Liu 
---
M src/soc/intel/xeon_sp/chip_gen1.c
M src/soc/intel/xeon_sp/cpx/chip.c
M src/soc/intel/xeon_sp/include/soc/chip_common.h
M src/soc/intel/xeon_sp/skx/chip.c
4 files changed, 30 insertions(+), 47 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/81619/3