[S] Change in coreboot[master]: soc/intel: Do CSE sync in romstage, unless ramstage chooses otherwise

[Jérémy Compostella (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik, Kapil Porwal, Sridhar Siricilla.

Jérémy Compostella has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74805 )

Change subject: soc/intel: Do CSE sync in romstage, unless ramstage chooses otherwise
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Patch Set 3:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/74805/comment/74f26784_9ce323e2 
PS3, Line 7: soc/intel: Do CSE sync in romstage, unless ramstage chooses otherwise
soc/intel/cmn/cse: Do CSE sync by default in romstage