[coreboot-gerrit] Patch set updated for coreboot: cpu/amd/family_10h-family_15h: Configure NB register 2

Timothy Pearson (tpearson@raptorengineeringinc.com) gerrit at coreboot.org
Fri Oct 23 03:29:07 CEST 2015


Timothy Pearson (tpearson at raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/12032

-gerrit

commit 4d83ab44b211bd6c7e0c96e23de9f413f0927875
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date:   Fri Aug 7 23:58:28 2015 -0500

    cpu/amd/family_10h-family_15h: Configure NB register 2
    
    Change-Id: I55cfc96a197514212b2a4c344d3513396ebc2ad4
    Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
---
 src/cpu/amd/family_10h-family_15h/defaults.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/cpu/amd/family_10h-family_15h/defaults.h b/src/cpu/amd/family_10h-family_15h/defaults.h
index 4868c5c..5ab4335 100644
--- a/src/cpu/amd/family_10h-family_15h/defaults.h
+++ b/src/cpu/amd/family_10h-family_15h/defaults.h
@@ -621,6 +621,14 @@ static const struct {
 					   [5] DisPciCfgCpuMstAbtRsp = 1,
 					   [1] SyncFloodOnUsPwDataErr = 1 */
 
+	/* NB Configuration 2 */
+	{ 3, 0x188, AMD_DR_GT_B0, AMD_PTYPE_ALL,
+	  0x00000010, 0x00000010 },	/* EnStpGntOnFlushMaskWakeup = 0x1 */
+
+	/* NB Configuration 2 */
+	{ 3, 0x188, AMD_FAM15_ALL, AMD_PTYPE_ALL,
+	  0x00000200, 0x00000200 },	/* DisL3HiPriFreeListAlloc = 0x1 */
+
 	/* errata 346 - Fam10 C2, C3
 	 *  System software should set F3x188[22] to 1b. */
 	{ 3, 0x188, AMD_DR_Cx, AMD_PTYPE_ALL,



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