[coreboot-gerrit] Change in coreboot[master]: soc/intel/denverton_ns: enable Denverton to use common systemagent code

[Jeff Daly (Code Review)]

Attention is currently required from: Mariusz Szafrański, Suresh Bellampalli, Angel Pons, Patrick Rudolph.
Jeff Daly has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61015 )

Change subject: soc/intel/denverton_ns: enable Denverton to use common systemagent code
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Patch Set 10:

(1 comment)

File src/soc/intel/denverton_ns/systemagent.c:

https://review.coreboot.org/c/coreboot/+/61015/comment/c9aa8a86_d5ed3b30 
PS10, Line 68: BGSM
> Weird that DNV-NS has BGSM but doesn't have an iGPU.

indeed, but sometimes that's just the Intel Way, because of how they share IP across different Si families.  Easier to leave some functionality in and be disabled by a BIOS setting than to try and remove it.