[coreboot-gerrit] Change in coreboot[master]: soc/intel/cannonlake: Enable FSP to use coreboot stack for cometlake

[Patrick Rudolph (Code Review)]

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34130 )

Change subject: soc/intel/cannonlake: Enable FSP to use coreboot stack for cometlake
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Patch Set 5: Code-Review-1

It seems to affect FSP-M only, but that's not documented.
It requires a huge amount of stack, why?
The Documentation wasn't updated to explain this new feature. It seems independent of EFI_MP_SERVICES_PPI.