Patch set updated for coreboot: [WIP]nb/intel/sandybridge/raminit: Fix normalize_training

[Patrick Rudolph]

Patrick Rudolph ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17610

-gerrit

commit 316618a1a96e114afb050a57b49de9fbdacd5ff4
Author: Patrick Rudolph 
Date:   Fri Nov 25 16:00:01 2016 +0100

[WIP]nb/intel/sandybridge/raminit: Fix normalize_training

Remove cross rank/cross channel dependency.
    I guess this is a mistake that could lead to instabilities.

UNTESTED!

Change-Id: I899db907cd2d2197fd81eda4c4656fb1e570c18f
    Signed-off-by: Patrick Rudolph 
---
 src/northbridge/intel/sandybridge/raminit_common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c
index 3f07632..6b352c2 100644
--- a/src/northbridge/intel/sandybridge/raminit_common.c
+++ b/src/northbridge/intel/sandybridge/raminit_common.c
@@ -3022,10 +3022,11 @@ int discover_timC_write(ramctr_timing *ctrl)
 void normalize_training(ramctr_timing * ctrl)
 {
    int channel, slotrank, lane;
-	int mat = 0;
+	int mat;

FOR_ALL_CHANNELS FOR_ALL_POPULATED_RANKS {
    	int delta;
+		mat = 0;
    	FOR_ALL_LANES mat =
    	    max(ctrl->timings[channel][slotrank].lanes[lane].timA, mat);
    	printram("normalize %d, %d, %d: mat %d\n",