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@arastra.com Acked-by: Ronald G. Minnich rminnich@gmail.com Acked-by: Stefan Reinauer stepan@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) */