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

[Subrata Banik (Code Review)]

Attention is currently required from: Ashish Kumar Mishra, Cliff Huang, Dinesh Gehlot, Elyes Haouas, Eran Mitrani, Felix Singer, Jakub Czapiga, Jamie Ryu, Jérémy Compostella, Kapil Porwal, Ravishankar Sarawadi, Saurabh Mishra, Tarun, Wonkyu Kim.

Subrata Banik has posted comments on this change by Saurabh Mishra. ( https://review.coreboot.org/c/coreboot/+/83354?usp=email )

Change subject: soc/intel/ptl: Do initial Panther Lake SoC commit till bootblock
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Patch Set 62:

(1 comment)

File src/soc/intel/pantherlake/include/soc/iomap.h:

https://review.coreboot.org/c/coreboot/+/83354/comment/b2fb85a5_793d66a6?usp... :
PS48, Line 72: #define P2SB2_BAR		CONFIG_P2SB_2_PCR_BASE_ADDRESS
> This name was suggested by Subrata, we had resolved this query earlier to be using "P2SB_2_PCR_BASE_ […]

PCR means private configuration register space which doesn't depict the actual picture that there are two P2SB IP in each die hence, we need two different BARs which is PCR of P2SB. I think P2SB2 is more meaningful than PCR2