Change in coreboot[master]: soc/intel/mtl: Do initial Meteor Lake SoC commit till bootblock

[Ravishankar Sarawadi (Code Review)]

Attention is currently required from: Felix Singer, Jamie Ryu, Subrata Banik, Ethan Tsao, Ravishankar Sarawadi, Paul Menzel, Raj Astekar.
Hello build bot (Jenkins), Jamie Ryu, Wonkyu Kim, Ethan Tsao, Raj Astekar,

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

https://review.coreboot.org/c/coreboot/+/62772

to look at the new patch set (#8).

Change subject: soc/intel/mtl: Do initial Meteor Lake SoC commit till bootblock
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soc/intel/mtl: Do initial Meteor Lake SoC commit till bootblock

List of changes:

1. Add required Meteor Lake SoC programming till bootblock
2. Include only required headers into include/soc
3. Include MTL-P related DID, BDF
4. Ref: Processor EDS documents
    vol1 #621483, vol2 #640858

TEST= Build 'util/abuild/abuild -p none -t google/rex -a -c max'.

Signed-off-by: Ravi Sarawadi 
Change-Id: I26479fcc3a3f9c6f8ebf5f198ab0809f0b4a2cc4
---
A src/soc/intel/meteorlake/Kconfig
A src/soc/intel/meteorlake/Makefile.inc
A src/soc/intel/meteorlake/bootblock/pch.c
A src/soc/intel/meteorlake/bootblock/report_platform.c
A src/soc/intel/meteorlake/include/soc/bootblock.h
A src/soc/intel/meteorlake/include/soc/espi.h
A src/soc/intel/meteorlake/include/soc/iomap.h
A src/soc/intel/meteorlake/include/soc/p2sb.h
A src/soc/intel/meteorlake/include/soc/pci_devs.h
A src/soc/intel/meteorlake/include/soc/pcr_ids.h
A src/soc/intel/meteorlake/include/soc/pm.h
A src/soc/intel/meteorlake/include/soc/smbus.h
12 files changed, 994 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/62772/8