Change in coreboot[master]: soc/intel: Allow enable/disable ME via CMOS

[Arthur Heymans (Code Review)]

Attention is currently required from: Sean Rhodes, Andy Pont, Tim Wawrzynczak, Paul Menzel, Patrick Rudolph.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52800 )

Change subject: soc/intel: Allow enable/disable ME via CMOS
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Patch Set 25:

(1 comment)

File src/soc/intel/common/block/cse/cse.c:

https://review.coreboot.org/c/coreboot/+/52800/comment/41e36a86_a13da649 
PS20, Line 847: print_me_fw_version
> If the ME is enabled, and we want to disable it, we don't want to reset heci. It wont cover that.

You probably don't want to get the firmware revision after that either which is what this function does.

What I propose is to add an .enable to the device_operations. This will be run before resources are probed and allocated and also before printing the version is run. This should cover your usecase.