The option was introduced by
commit ae738acdc5 ("cpu/x86: Support CPUs without rdmsr/wrmsr")
for the intel quark SOC. However the SOC doesn't exist anymore in
coreboot. Nor does any other SOC use this option.
Therefore remove it.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I4f3f5e91c00784c159042271387c2e862f351881
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90421
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>