[coreboot] r3547 - trunk/coreboot-v2/src/include

[svn at coreboot.org]

Author: eswierk
Date: 2008-08-28 20:23:58 +0200 (Thu, 28 Aug 2008)
New Revision: 3547

Modified:
   trunk/coreboot-v2/src/include/spd.h
Log:
Add definitions for DDR2 SPD registers.

Signed-off-by: Ed Swierk <eswierk at arastra.com>
Acked-by: Ronald G. Minnich <rminnich at gmail.com>
Acked-by: Stefan Reinauer <stepan at coresystems.de>



Modified: trunk/coreboot-v2/src/include/spd.h
===================================================================
--- trunk/coreboot-v2/src/include/spd.h	2008-08-28 18:22:40 UTC (rev 3546)
+++ trunk/coreboot-v2/src/include/spd.h	2008-08-28 18:23:58 UTC (rev 3547)
@@ -74,6 +74,16 @@
 #define SPD_DATA_SIGNAL_INPUT_SETUP_TIME    34 /* Data signal input setup time */
 #define SPD_DATA_SIGNAL_INPUT_HOLD_TIME     35 /* Data signal input hold time */
 #define SPD_WRITE_RECOVERY_TIME             36 /* Write recovery time (tWR) */
+#define SPD_INT_WRITE_TO_READ_DELAY         37 /* Internal write to read command delay (tWTR) */
+#define SPD_INT_READ_TO_PRECHARGE_DELAY     38 /* Internal read to precharge command delay (tRTP) */
+#define SPD_MEM_ANALYSIS_PROBE_PARAMS       39 /* Memory analysis probe characteristics */
+#define SPD_BYTE_41_42_EXTENSION            40 /* Extension of byte 41 (tRC) and byte 42 (tRFC) */
+#define SPD_MIN_ACT_TO_ACT_AUTO_REFRESH     41 /* Minimum active to active auto refresh (tRCmin) */
+#define SPD_MIN_AUTO_REFRESH_TO_ACT         42 /* Minimum auto refresh to active/auto refresh (tRFC) */
+#define SPD_MAX_DEVICE_CYCLE_TIME           43 /* Maximum device cycle time (tCKmax) */
+#define SPD_MAX_DQS_DQ_SKEW                 44 /* Maximum skew between DQS and DQ (tDQSQ) */
+#define SPD_MAX_READ_DATAHOLD_SKEW          45 /* Maximum read data-hold skew factor (tQHS) */
+#define SPD_PLL_RELOCK_TIME                 46 /* PLL relock time */
 #define SPD_SPD_DATA_REVISION_CODE          62 /* SPD data revision code */
 #define SPD_CHECKSUM_FOR_BYTES_0_TO_62      63 /* Checksum for bytes 0-62 */
 #define SPD_MANUFACTURER_JEDEC_ID_CODE      64 /* Manufacturer's JEDEC ID code, per EIA/JEP106 (bytes 64-71) */