Change in coreboot[master]: soc/intel/*: conversion from constant to Kconfig for XTAL frequency

[Michael Niewöhner (Code Review)]

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/46018 )

Change subject: soc/intel/*: conversion from constant to Kconfig for XTAL frequency
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Patch Set 8:

(1 comment)

https://review.coreboot.org/c/coreboot/+/46018/8//COMMIT_MSG 
Commit Message:

https://review.coreboot.org/c/coreboot/+/46018/8//COMMIT_MSG@9 
PS8, Line 9: This converts the constant for the XTAL frequency to a Kconfig option.
> The value depends on the soc. No device should override this and thus, it's not a devicetree option.

Oh btw. this was done first to make the buildbot pass for socs without that value defined. By moving the emulation code to it's own compilation unit, this is not required anymore.

However, it feels right to do so. I'd be ok with dropping that change, though, if all agree.