tree 95a217644214cddb1ffd9a7f56bed6f94e9fddd8
parent df09bdb726e719d2729a55734097e38bdcd7d67b
author Angel Pons <th3fanbus@gmail.com> 1584998369 +0100
committer Patrick Georgi <pgeorgi@google.com> 1585152740 +0000

nb/intel/sandybridge: Cache FRQ index

It does not change once a frequency has been set, so store it somewhere.
Since this changes the saved data definition, update MRC_CACHE_VERSION.
As SNB will eventually use the same code, only IVB is being refactored.

Change-Id: I25b7c394abab173241fffdf57ac5c929daad8257
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39786
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>