Change in coreboot[master]: soc/intel/xeon_sp: Call SMM finalize

[Marc Jones (Code Review)]

Attention is currently required from: Marc Jones, Jonathan Zhang, Patrick Rudolph.
Hello build bot (Jenkins), Jonathan Zhang, Jay Talbott, Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/51651

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

Change subject: soc/intel/xeon_sp: Call SMM finalize
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soc/intel/xeon_sp: Call SMM finalize

Call the SMM finalize SMI. Adds SMM_FEATURE_CONTROL setting to enable
MCHK on code fetch outside SMRR and the register lock as recommended
by the BWG.

Change-Id: Ie3b58d35c7a62509e39e393514012d1055232d32
Signed-off-by: Marc Jones 
---
M src/soc/intel/xeon_sp/cpx/cpu.c
M src/soc/intel/xeon_sp/cpx/include/soc/pci_devs.h
M src/soc/intel/xeon_sp/smihandler.c
3 files changed, 38 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/51651/3