soc/qualcomm/common: Make clock_configure() check for exact matches

Previously, clock_configure() will configure the clocks to round up to
the next highest frequency bin.  This seems non-intuitive.  Changing
the logic to find an exact frequency match and will halt booting if no
match is found.  Recently fixed a bug in CB:63311, where the clock was
being set incorrectly for emmc and was able to find it because of this
stricter check.

BUG=b:198627043
BRANCH=None
TEST=build herobrine image and try to set SPI frequency to number not
     supported.  Ensure device doesn't boot.

Change-Id: I9cfad7236241f4d03ff1a56683654649658b68fc
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63289
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>

0 files changed, 0 insertions, 0 deletions