Change in coreboot[master]: soc/intel/common/cse: Add config to disable CSE at pre-boot

[Nico Huber (Code Review)]

Attention is currently required from: Subrata Banik, Tim Wawrzynczak, Angel Pons, Patrick Rudolph, EricR Lai.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60721 )

Change subject: soc/intel/common/cse: Add config to disable CSE at pre-boot
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Patch Set 2:

(1 comment)

File src/soc/intel/common/block/cse/Kconfig:

https://review.coreboot.org/c/coreboot/+/60721/comment/9f5131bb_f89f10a1 
PS2, Line 13: 	  This config decides the state of CSE/Heci1 device at the end of boot.
> > > So it's just about hiding the interface, right? If so, we should name the […]

Hmm, Why not keep HECI in the name? DISABLE_HECI or HIDE_HECI
would be very clear to me. It could still say CSE in the prompt, e.g.
"Disable CSE interface (HECI)".