coreboot/src/ec/google
Aaron Durbin dd311e048a UPSTREAM: ec/google/chromeec: query cbmem for retrain status
The EC switches, including the hardware retrain flag, are
cleared when handing off the vboot state in romstage. However,
one may still want to query the state of the hardware retrain
flag. Thus, add a method to get the flag from cbmem.

BUG=chrome-os-partner:60592
BRANCH=reef
TEST=None

Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17869
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>

Change-Id: Ic76cfb3255a8d3c179d5f8b13fa13c518f79faa2
Reviewed-on: https://chromium-review.googlesource.com/421028
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
2016-12-16 07:51:35 -08:00
..
chromeec UPSTREAM: ec/google/chromeec: query cbmem for retrain status 2016-12-16 07:51:35 -08:00