[XL] Change in coreboot[main]: soc/intel/ptl: Do initial Panther Lake SoC commit till bootblock

[Saurabh Mishra (Code Review)]

Attention is currently required from: Ashish Kumar Mishra, Dinesh Gehlot, Elyes Haouas, Eran Mitrani, Felix Singer, Jakub Czapiga, Jérémy Compostella, Kapil Porwal, Subrata Banik, Tarun.

Hello Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Subrata Banik, Tarun, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/83354?usp=email

to look at the new patch set (#43).

Change subject: soc/intel/ptl: Do initial Panther Lake SoC commit till bootblock
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soc/intel/ptl: Do initial Panther Lake SoC commit till bootblock

List of changes:

1. Add required Pather Lake SoC programming till bootblock.
2. Include only required headers into include/soc.
3. Include PTL related DID, BDF.
4. Includes additional minimal code required to compile the PTL SoC
   and google/fatcat mainbaord.
5. Ref: Processor EDS documents
    vol0.51 #815002

BUG=b:348678529
TEST=Verified on Intel® Simics® Pre Silicon Simulation platform for
     PTL using google/fatcat mainboard.

Change-Id: Ibcfe71eec27cebf04f10ec343a73dd92f1272aca
Signed-off-by: Saurabh Mishra 
---
A src/soc/intel/pantherlake/Kconfig
A src/soc/intel/pantherlake/Makefile.mk
A src/soc/intel/pantherlake/bootblock/bootblock.c
A src/soc/intel/pantherlake/bootblock/pcd.c
A src/soc/intel/pantherlake/bootblock/report_platform.c
A src/soc/intel/pantherlake/espi.c
A src/soc/intel/pantherlake/include/soc/bootblock.h
A src/soc/intel/pantherlake/include/soc/iomap.h
A src/soc/intel/pantherlake/include/soc/p2sb.h
A src/soc/intel/pantherlake/include/soc/pci_devs.h
A src/soc/intel/pantherlake/include/soc/pcr_ids.h
A src/soc/intel/pantherlake/include/soc/pm.h
A src/soc/intel/pantherlake/include/soc/smbus.h
A src/soc/intel/pantherlake/include/soc/soc_info.h
A src/soc/intel/pantherlake/soc_info.c
15 files changed, 1,274 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/83354/43