[coreboot-gerrit] Patch set updated for coreboot: cpu/amd/fam10h-15h: Add workaround for AMD Erratum 600

Timothy Pearson (tpearson@raptorengineeringinc.com) gerrit at coreboot.org
Sat Jan 30 09:13:01 CET 2016


Timothy Pearson (tpearson at raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13170

-gerrit

commit b6cead1f02d335d11afcc1e385e31d8c161a68aa
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date:   Tue Nov 24 14:12:04 2015 -0600

    cpu/amd/fam10h-15h: Add workaround for AMD Erratum 600
    
    Change-Id: Ie175b5b490f77cc380536ebd737da8618d4b448b
    Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
---
 src/cpu/amd/family_10h-family_15h/defaults.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/cpu/amd/family_10h-family_15h/defaults.h b/src/cpu/amd/family_10h-family_15h/defaults.h
index 3618cb8..88950a3 100644
--- a/src/cpu/amd/family_10h-family_15h/defaults.h
+++ b/src/cpu/amd/family_10h-family_15h/defaults.h
@@ -270,6 +270,10 @@ static const struct {
 					   ForceErrType = 0x0,
 					   MultRetryErr = 0x0 */
 
+	/* Errata 600 */
+	{ 0, 0x150, AMD_OR_B2, AMD_PTYPE_ALL,
+	  0x00000000, 0x00000e00 },	/* HtRetryCrcDatIns = 0x0 */
+
 	/*  Errata 351
 	 * System software should program the Link Extended Control Registers[LS2En]
 	 * (F0x[18C:170][8]) to 0b for all links. System software should also



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