[coreboot-gerrit] Change in coreboot[master]: security/intel/stm: Add STM support

[Name of user not set (Code Review)]

Hello Sumeet R Pawnikar, Christian Walter, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/33234

to look at the new patch set (#29).

Change subject: security/intel/stm: Add STM support
......................................................................

security/intel/stm: Add STM support

This update is a combination of all four of the patches.  They
were combined because cross-dependencies required that they
be comitted concurrently

security/intel/stm

This directory contains the functions that check and move the STM to the
MSEG, create its page tables, and create the BIOS resource list.

include/cpu/x86:

Addtions to include/cpu/x86 for STM support.

cpu/x86:

STM Set up - The STM needs to be loaded into the MSEG during BIOS
initialization and the SMM Monitor Control MSR be set to indicate
that an STM is in the system.

cpu/x86/smm:

SMI module loader modifications needed to set up the
SMM descriptors used by the STM during its initialization

Change-Id: If4adcd92c341162630ce1ec357ffcf8a135785ec
Signed-off-by: Eugene D. Myers 
---
M src/cpu/x86/mp_init.c
M src/cpu/x86/smm/smm_module_loader.c
M src/cpu/x86/smm/smm_stub.S
M src/include/cpu/x86/msr.h
M src/include/cpu/x86/smm.h
M src/security/intel/Kconfig
M src/security/intel/Makefile.inc
A src/security/intel/stm/Kconfig
A src/security/intel/stm/Makefile.inc
A src/security/intel/stm/SmmStm.c
A src/security/intel/stm/SmmStm.h
A src/security/intel/stm/StmApi.h
A src/security/intel/stm/StmPlatformResource.c
A src/security/intel/stm/StmPlatformResource.h
A src/security/intel/stm/StmPlatformSmm.c
15 files changed, 2,142 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/34/33234/29