--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* 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 */
+
+/* Number of Ranks bit [2:0], Package (bit4, 1=stack, 0=planr), Height bit[7:5] */
+#define SPD_MOD_ATTRIB_RANK 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
+++ /dev/null
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* 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 */
-
-/* Number of Ranks bit [2:0], Package (bit4, 1=stack, 0=planr), Height bit[7:5] */
-#define SPD_MOD_ATTRIB_RANK 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
#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
+++ /dev/null
-/* 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
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