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authorStefan Reinauer <stepan@coresystems.de>2009-04-10 12:27:42 +0000
committerStefan Reinauer <stepan@openbios.org>2009-04-10 12:27:42 +0000
commit8d9f932f2a51ee0daea136d0814f163849f5bee1 (patch)
tree7ab9d778c036e430665c79c19a2dbc41bae37e4b /src
parent712f325237ce29ea9d0a2cf7c0955bf6199d0803 (diff)
downloadcoreboot-8d9f932f2a51ee0daea136d0814f163849f5bee1.tar.xz
unify spd_ddr2.h (trivial)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4087 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src')
-rw-r--r--src/include/spd_ddr2.h (renamed from src/northbridge/amd/amdfam10/spd_ddr2.h)0
-rw-r--r--src/northbridge/amd/amdk8/raminit_f.c2
-rw-r--r--src/northbridge/amd/amdk8/spd_ddr2.h66
3 files changed, 1 insertions, 67 deletions
diff --git a/src/northbridge/amd/amdfam10/spd_ddr2.h b/src/include/spd_ddr2.h
index a1deb36c96..a1deb36c96 100644
--- a/src/northbridge/amd/amdfam10/spd_ddr2.h
+++ b/src/include/spd_ddr2.h
diff --git a/src/northbridge/amd/amdk8/raminit_f.c b/src/northbridge/amd/amdk8/raminit_f.c
index b24ef82b7f..3a316ceffe 100644
--- a/src/northbridge/amd/amdk8/raminit_f.c
+++ b/src/northbridge/amd/amdk8/raminit_f.c
@@ -28,7 +28,7 @@
#include <stdlib.h>
#include "raminit.h"
#include "amdk8_f.h"
-#include "spd_ddr2.h"
+#include <spd_ddr2.h>
#ifndef QRANK_DIMM_SUPPORT
#define QRANK_DIMM_SUPPORT 0
diff --git a/src/northbridge/amd/amdk8/spd_ddr2.h b/src/northbridge/amd/amdk8/spd_ddr2.h
deleted file mode 100644
index eeed3b737f..0000000000
--- a/src/northbridge/amd/amdk8/spd_ddr2.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* SPDs for DDR2 SDRAM */
-#define SPD_MEM_TYPE 2
- #define SPD_MEM_TYPE_SDRAM_DDR 0x07
- #define SPD_MEM_TYPE_SDRAM_DDR2 0x08
-
-#define SPD_DIMM_TYPE 20 /* x bit0 or bit4 =1 mean registered*/
- #define SPD_DIMM_TYPE_RDIMM (1<<0)
- #define SPD_DIMM_TYPE_UDIMM (1<<1)
- #define SPD_DIMM_TYPE_SODIMM (1<<2)
- #define SPD_DIMM_TYPE_uDIMM (1<<3)
- #define SPD_DIMM_TYPE_mRDIMM (1<<4)
- #define SPD_DIMM_TYPE_mUDIMM (1<<5)
-#define SPD_MOD_ATTRIB 21
- #define SPD_MOD_ATTRIB_DIFCK 0x20
- #define SPD_MOD_ATTRIB_REGADC 0x11 /* x */
- #define SPD_MOD_ATTRIB_PROBE 0x40
-
-#define SPD_DEV_ATTRIB 22 /* Device attributes --- general */
-#define SPD_DIMM_CONF_TYPE 11
- #define SPD_DIMM_CONF_TYPE_ECC 0x02
- #define SPD_DIMM_CONF_TYPE_ADDR_PARITY 0x04 /* ? */
-
-#define SPD_ROW_NUM 3 /* Number of Row addresses */
-#define SPD_COL_NUM 4 /* Number of Column addresses */
-#define SPD_BANK_NUM 17 /* SDRAM Device attributes - Number of Banks on SDRAM device, it could be 0x4, 0x8, so address lines for that would be 2, and 3 */
-
-#define SPD_MOD_ATTRIB_RANK 5 /* include Number of Ranks bit [2:0], Package (bit4, 1=stack, 0=planr), Height bit[7:5] */
- #define SPD_MOD_ATTRIB_RANK_NUM_SHIFT 0
- #define SPD_MOD_ATTRIB_RANK_NUM_MASK 0x07
- #define SPD_MOD_ATTRIB_RANK_NUM_BASE 1
- #define SPD_MOD_ATTRIB_RANK_NUM_MIN 1
- #define SPD_MOD_ATTRIB_RANK_NUM_MAX 8
-
-#define SPD_RANK_SIZE 31 /* Only one bit is set */
- #define SPD_RANK_SIZE_1GB (1<<0)
- #define SPD_RANK_SIZE_2GB (1<<1)
- #define SPD_RANK_SIZE_4GB (1<<2)
- #define SPD_RANK_SIZE_8GB (1<<3)
- #define SPD_RANK_SIZE_16GB (1<<4)
- #define SPD_RANK_SIZE_128MB (1<<5)
- #define SPD_RANK_SIZE_256MB (1<<6)
- #define SPD_RANK_SIZE_512MB (1<<7)
-
-#define SPD_DATA_WIDTH 6 /* valid value 0, 32, 33, 36, 64, 72, 80, 128, 144, 254, 255 */
-#define SPD_PRI_WIDTH 13 /* Primary SDRAM Width, it could be 0x08 or 0x10 */
-#define SPD_ERR_WIDTH 14 /* Error Checking SDRAM Width, it could be 0x08 or 0x10 */
-
-#define SPD_CAS_LAT 18 /* SDRAM Device Attributes -- CAS Latency */
- #define SPD_CAS_LAT_2 (1<<2)
- #define SPD_CAS_LAT_3 (1<<3)
- #define SPD_CAS_LAT_4 (1<<4)
- #define SPD_CAS_LAT_5 (1<<5)
- #define SPD_CAS_LAT_6 (1<<6)
-
-#define SPD_TRP 27 /* bit [7:2] = 1-63 ns, bit [1:0] 0.25ns+, final value ((val>>2) + (val & 3) * 0.25)ns */
-#define SPD_TRRD 28
-#define SPD_TRCD 29
-#define SPD_TRAS 30
-#define SPD_TWR 36 /* x */
-#define SPD_TWTR 37 /* x */
-#define SPD_TRTP 38 /* x */
-
-#define SPD_TRC 41 /* add byte 0x40 bit [3:1] , so final val41+ table[((val40>>1) & 0x7)] ... table[]={0, 0.25, 0.33, 0.5, 0.75, 0, 0}*/
-#define SPD_TRFC 42 /* add byte 0x40 bit [6:4] , so final val42+ table[((val40>>4) & 0x7)] + (val40 & 1)*256*/
-
-#define SPD_TREF 12