[coreboot-gerrit] Patch set updated for coreboot: SPD: fix and add DDR2 SDRAM memory module type

HAOUAS Elyes (ehaouas@noos.fr) gerrit at coreboot.org
Sun Jun 19 12:21:58 CEST 2016


HAOUAS Elyes (ehaouas at noos.fr) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15204

-gerrit

commit 82095eb95d1299cffe43e6a3bb6920e3d99a74f1
Author: Elyes HAOUAS <ehaouas at noos.fr>
Date:   Wed Jun 15 21:13:07 2016 +0200

    SPD: fix and add DDR2 SDRAM memory module type
    
    Fix hex values and add 72b-SO-CDIMM and 72b-SO-RDIMM
    
    Change-Id: I33532e30f45f6c8c0eb6d47b0bea87689d2d9a1a
    Signed-off-by: Elyes HAOUAS <ehaouas at noos.fr>
---
 src/include/spd.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/include/spd.h b/src/include/spd.h
index 62a7494..fd758cc 100644
--- a/src/include/spd.h
+++ b/src/include/spd.h
@@ -26,7 +26,7 @@
  * Datasheet (alternative):
  *   - Name: SERIAL PRESENCE DETECT STANDARD, General Standard
  *           JEDEC Standard No. 21-C
- *   - PDF: http://www.jedec.org/download/search/4_01_02_00R9.PDF
+ *   - PDF: http://www.jedec.org/download/search/4_01_02_10R17.pdf
  */
 
 #ifndef _SPD_H_
@@ -235,12 +235,15 @@ enum spd_memory_type {
 #define RC62 62
 #define RC63 63
 
+/* Byte 20: DIMM type information */
 #define SPD_UNDEFINED 0
 #define SPD_RDIMM 1
 #define SPD_UDIMM 2
-#define SPD_SODIMM 3
-#define SPD_MICRO_DIMM 4
-#define SPD_MINI_RDIMM 5
-#define SPD_MINI_UDIMM 6
+#define SPD_SODIMM 4
+#define SPD_72B_SO_CDIMM 6
+#define SPD_72B_SO_RDIMM 7
+#define SPD_MICRO_DIMM 8
+#define SPD_MINI_RDIMM 10
+#define SPD_MINI_UDIMM 20
 
 #endif



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