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From cd93f46100c1141dba544518c552645cc657406a Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sat, 8 Aug 2015 20:29:55 -0500
Subject: [PATCH 106/146] amd/amdmct/mct_ddr3: Set prefetch double stride to
 improve performance

---
 src/northbridge/amd/amdmct/mct_ddr3/mct_d.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
index 166cd3d..a9c148d 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
@@ -5550,6 +5550,7 @@ static void mct_FinalMCT_D(struct MCTStatStruc *pMCTstat,
 				val &= ~(0x7 << 8);		/* CohPrefPrbLmt = 0x1 */
 				val |= (0x1 << 8);
 				val |= (0x1 << 12);		/* EnSplitDctLimits = 0x1 */
+				val |= (0x1 << 20);		/* DblPrefEn = 0x1 */
 				val |= (0x7 << 22);		/* PrefFourConf = 0x7 */
 				val |= (0x7 << 25);		/* PrefFiveConf = 0x7 */
 				val &= ~(0xf << 28);		/* DcqBwThrotWm = 0x0 */
-- 
1.7.9.5