the following patch was just integrated into master: commit 4502df12aa0d097bb5382d369eade2f578ac015a Author: Timothy Pearson tpearson@raptorengineeringinc.com Date: Thu Aug 27 13:19:34 2015 -0500
nb/amd/mct_ddr3: Fix odd rank data corruption
The odd rank of each DIMM could experience data corruption due to incorrect DQS training. Fix the DQS training algorithm by executing the relevant portions of the training algorithm on the odd ranks.
Change-Id: Ibc51f5052d5189e45b3d9aa98ca8febbfe13f178 Signed-off-by: Timothy Pearson tpearson@raptorengineeringinc.com Reviewed-on: https://review.coreboot.org/12058 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth martinroth@google.com Reviewed-by: Paul Menzel paulepanter@users.sourceforge.net Reviewed-by: Patrick Georgi pgeorgi@google.com
See https://review.coreboot.org/12058 for details.
-gerrit