Change in coreboot[master]: soc/intel/alderlake: Adding Kconfig for ADL_N PCH

[Paul Menzel (Code Review)]

Attention is currently required from: Reka Norman, Maulik V Vaghela, Rizwan Qureshi, Subrata Banik, Sridhar Siricilla, Krishna P Bhat D, Usha P, Patrick Rudolph, Kangheui Won.
Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59751 )

Change subject: soc/intel/alderlake: Adding Kconfig for ADL_N PCH
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Patch Set 1:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/59751/comment/c0790e60_f3ff3d95 
PS1, Line 7: Adding
Add

File src/soc/intel/alderlake/Kconfig:

https://review.coreboot.org/c/coreboot/+/59751/comment/d665f1ca_25664ab9 
PS1, Line 14: 	  Choose this option if you have PCH-N chipset.
Can’t this be auto-detected at runtime?