[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, Dinesh Gehlot, Elyes Haouas, Eran Mitrani, Felix Singer, Jakub Czapiga, Jérémy Compostella, Kapil Porwal, Saurabh Mishra, Tarun.

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 42:

(2 comments)

File src/soc/intel/pantherlake/bootblock/pcd.c:

https://review.coreboot.org/c/coreboot/+/83354/comment/847c5f04_47aaf8c1?usp... :
PS42, Line 131: 		printk(BIOS_DEBUG, "pmc_reg_value=%x\n", pmc_reg_value);
this is not a warning, how will someone know if the value is wrong, printing 0xFFFF doesn't mean anything.  just add a meaningful text with `BIOS_WARN`

https://review.coreboot.org/c/coreboot/+/83354/comment/745847c6_afdecaa0?usp... :
PS42, Line 133: 	}
              : 	else {
follow proper coding practice

```
if () {

} else {

}
```