mrc_cache: add version field

In order to allow for updateable memory init code on intel x86
platforms one needs to ensure the saved mrc data matches the code
consuming the data. To that end add a version field to the saved
data structure.

BUG=chrome-os-partner:46050
BRANCH=None
TEST=Built and booted on glados. Suspended and resumed. Also verified
     version mismatch path.

Change-Id: Ie86db1750af5d9bff6446999b0d04b60612f8d29
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12700
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions