Change in coreboot[master]: drivers/intel/fsp2_0/Kconfig: select HAVE_DISPLAY_MTRRS

[Angel Pons (Code Review)]

Attention is currently required from: Raul Rangel, Martin Roth, Furquan Shaikh, Marshall Dawson, Andrey Petrov, Patrick Rudolph, Felix Held.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51575 )

Change subject: drivers/intel/fsp2_0/Kconfig: select HAVE_DISPLAY_MTRRS
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Patch Set 2:

(1 comment)

File src/drivers/intel/fsp2_0/Kconfig:

https://review.coreboot.org/c/coreboot/+/51575/comment/a2dcade9_ceb11413 
PS2, Line 6: 	select HAVE_DISPLAY_MTRRS
> no, a depends on isn't the right thing to do here, since the fsp driver itself provides some functionality to print the mtrrs, so we can unhide the option to print the mtrrs with selecting this option in the fsp driver's Kconfig. if some component provides certain functionality that has a kconfig option to show that the is implemented, that component needs to select that option

Um, sorry, I don't follow. `HAVE_DISPLAY_MTRRS` is used to show/hide `DISPLAY_MTRRS`, Where exactly does the FSP driver provide functionality to print the MSRs?