[M] Change in coreboot[main]: soc/intel: Unify the definition of TCO registers

[Jakub Czapiga (Code Review)]

Attention is currently required from: Arthur Heymans, Christian Walter, Jeff Daly, Johnny Lin, Marek Maślanka, Sean Rhodes, Tim Chu, Vanessa Eusebio.

Jakub Czapiga has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/80005?usp=email )

Change subject: soc/intel: Unify the definition of TCO registers
......................................................................

Patch Set 8: Code-Review+1

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/80005/comment/0a511e16_f2ddba67 :
PS6, Line 9: Move TCO registers definition to a separate file and use it
           : consistently.
> Added some explanation. […]

Acknowledged

Commit Message:

https://review.coreboot.org/c/coreboot/+/80005/comment/5d83020e_d1472ae8 :
PS8, Line 10: Only leaves those TCO register
            : definitions that are incompatible.
"Do not unify TCO for older incompatible platforms"