[coreboot-gerrit] Change in coreboot[master]: soc/intel/cmn/lockdown: Perform SA lockdown configuration

[Subrata Banik (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Nick Vaccaro, Arthur Heymans.
Hello build bot (Jenkins), Tim Wawrzynczak, Nick Vaccaro, Angel Pons, Arthur Heymans, Nick Vaccaro, Eric Lai, Lean Sheng Tan,

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

https://review.coreboot.org/c/coreboot/+/63518

to look at the new patch set (#10).

Change subject: soc/intel/cmn/lockdown: Perform SA lockdown configuration
......................................................................

soc/intel/cmn/lockdown: Perform SA lockdown configuration

`sa_lockdown_cfg` function ensures locking the PAM register hence,
skip dedicated calling into `sa_lock_pam()` from the SoC
`finalize.c` file. Dropped sa_lock_pam() call from ADL/CNL/EHL/JSL
and TGL.

BUG=b:211954778
TEST=Able to build google/brya with these changes.
> localhost ~ # lspci -xxx | less

00:00.0 Host bridge: Device 8086:4601 (rev 04)

Bit 0 for all PAM registers a.k.a, PAMx_0_0_0_PCI.LOCK bit is set
(meaning locked).

Signed-off-by: Subrata Banik 
Change-Id: Ibd464d2507393ed0c746eb1fbd10e36092ed5599
---
M src/soc/intel/alderlake/finalize.c
M src/soc/intel/cannonlake/finalize.c
M src/soc/intel/common/pch/lockdown/lockdown.c
M src/soc/intel/elkhartlake/finalize.c
M src/soc/intel/jasperlake/finalize.c
M src/soc/intel/tigerlake/finalize.c
6 files changed, 10 insertions(+), 40 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/18/63518/10