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authorElyes Haouas <ehaouas@noos.fr>2022-02-13 17:33:18 +0100
committerMartin L Roth <gaumless@tutanota.com>2022-05-16 02:53:59 +0000
commit90e4d744ccdd280007c3f83376a18818da681ab9 (patch)
tree9e5ff4d939d9a04b4c9a42ff2b629f86b8085a16 /src/vendorcode
parentae2c045733daa9100b1fdcbcc58dbd81529c6665 (diff)
amd/agesa/f14/Proc/Mem/Tech/DDR3/mtlrdimm3.h: Correct SPD_PERSONALITY_BYTE
Regarding Annex K: Serial Presence Detect (SPD) for DDR3 SDRAM Modules DDR3 - Document Release 6 (JEDEC Standard No. 21-C Page 4.1.2.11 – 69) memory buffer personality bytes is located at bytes 102 ~ 116. Change-Id: I7d225fb5e80b537b4c0ce1c23b7a4524e9109a7b Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/61900 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Diffstat (limited to 'src/vendorcode')
-rw-r--r--src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtlrdimm3.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtlrdimm3.h b/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtlrdimm3.h
index 654a467db2..6826588e89 100644
--- a/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtlrdimm3.h
+++ b/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtlrdimm3.h
@@ -103,7 +103,7 @@
#define SPD_MDQ_800_1066 72
#define SPD_QXODT_800_1066 73
#define SPD_MR1_MR2_800_1066 77
-#define SPD_PERSONALITY_BYTE 150
+#define SPD_PERSONALITY_BYTE 102
#define SPD_FREQ_DIFF_OFFSET 6