The CPU core clock divisor ID needs to be in the range from 8 to 0x30
including both numbers.
TEST=Compared with Picasso's PPR #55570
Change-Id: Ie5ee342d22294044a68d2f4b2484c50f9e345196
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48287
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>