[coreboot-gerrit] Change in coreboot[master]: cpu/qemu-x86: Drop select SMP

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/43865 )

Change subject: cpu/qemu-x86: Drop select SMP
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Patch Set 3:
> Isn't that needed as MAX_CPUS is one on qemu, but you can specify the core count on the command line, so you need the SMP semaphores, even when there's only one core by default?

AIUI, MAX_CPUS==1 implies that we won't start up any APs. So they'd
only be running our code if they execute the reset vector. Which they
shouldn't if Intel is emulated.