551 lines
20 KiB
C
551 lines
20 KiB
C
|
/* *********************************************************************
|
||
|
|
* SB1250 Board Support Package
|
||
|
|
*
|
||
|
|
* Memory Controller constants File: sb1250_mc.h
|
||
|
|
*
|
||
|
|
* This module contains constants and macros useful for
|
||
|
|
* programming the memory controller.
|
||
|
|
*
|
||
|
|
* SB1250 specification level: User's manual 1/02/02
|
||
|
|
*
|
||
|
|
*********************************************************************
|
||
|
|
*
|
||
|
|
* Copyright 2000, 2001, 2002, 2003
|
||
|
|
* Broadcom Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
* 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; either version 2 of
|
||
|
|
* the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* 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., 59 Temple Place, Suite 330, Boston,
|
||
|
|
* MA 02111-1307 USA
|
||
|
|
********************************************************************* */
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef _SB1250_MC_H
|
||
|
|
#define _SB1250_MC_H
|
||
|
|
|
||
|
|
#include <asm/sibyte/sb1250_defs.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Memory Channel Config Register (table 6-14)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_RESERVED0 0
|
||
|
|
#define M_MC_RESERVED0 _SB_MAKEMASK(8, S_MC_RESERVED0)
|
||
|
|
|
||
|
|
#define S_MC_CHANNEL_SEL 8
|
||
|
|
#define M_MC_CHANNEL_SEL _SB_MAKEMASK(8, S_MC_CHANNEL_SEL)
|
||
|
|
#define V_MC_CHANNEL_SEL(x) _SB_MAKEVALUE(x, S_MC_CHANNEL_SEL)
|
||
|
|
#define G_MC_CHANNEL_SEL(x) _SB_GETVALUE(x, S_MC_CHANNEL_SEL, M_MC_CHANNEL_SEL)
|
||
|
|
|
||
|
|
#define S_MC_BANK0_MAP 16
|
||
|
|
#define M_MC_BANK0_MAP _SB_MAKEMASK(4, S_MC_BANK0_MAP)
|
||
|
|
#define V_MC_BANK0_MAP(x) _SB_MAKEVALUE(x, S_MC_BANK0_MAP)
|
||
|
|
#define G_MC_BANK0_MAP(x) _SB_GETVALUE(x, S_MC_BANK0_MAP, M_MC_BANK0_MAP)
|
||
|
|
|
||
|
|
#define K_MC_BANK0_MAP_DEFAULT 0x00
|
||
|
|
#define V_MC_BANK0_MAP_DEFAULT V_MC_BANK0_MAP(K_MC_BANK0_MAP_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_BANK1_MAP 20
|
||
|
|
#define M_MC_BANK1_MAP _SB_MAKEMASK(4, S_MC_BANK1_MAP)
|
||
|
|
#define V_MC_BANK1_MAP(x) _SB_MAKEVALUE(x, S_MC_BANK1_MAP)
|
||
|
|
#define G_MC_BANK1_MAP(x) _SB_GETVALUE(x, S_MC_BANK1_MAP, M_MC_BANK1_MAP)
|
||
|
|
|
||
|
|
#define K_MC_BANK1_MAP_DEFAULT 0x08
|
||
|
|
#define V_MC_BANK1_MAP_DEFAULT V_MC_BANK1_MAP(K_MC_BANK1_MAP_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_BANK2_MAP 24
|
||
|
|
#define M_MC_BANK2_MAP _SB_MAKEMASK(4, S_MC_BANK2_MAP)
|
||
|
|
#define V_MC_BANK2_MAP(x) _SB_MAKEVALUE(x, S_MC_BANK2_MAP)
|
||
|
|
#define G_MC_BANK2_MAP(x) _SB_GETVALUE(x, S_MC_BANK2_MAP, M_MC_BANK2_MAP)
|
||
|
|
|
||
|
|
#define K_MC_BANK2_MAP_DEFAULT 0x09
|
||
|
|
#define V_MC_BANK2_MAP_DEFAULT V_MC_BANK2_MAP(K_MC_BANK2_MAP_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_BANK3_MAP 28
|
||
|
|
#define M_MC_BANK3_MAP _SB_MAKEMASK(4, S_MC_BANK3_MAP)
|
||
|
|
#define V_MC_BANK3_MAP(x) _SB_MAKEVALUE(x, S_MC_BANK3_MAP)
|
||
|
|
#define G_MC_BANK3_MAP(x) _SB_GETVALUE(x, S_MC_BANK3_MAP, M_MC_BANK3_MAP)
|
||
|
|
|
||
|
|
#define K_MC_BANK3_MAP_DEFAULT 0x0C
|
||
|
|
#define V_MC_BANK3_MAP_DEFAULT V_MC_BANK3_MAP(K_MC_BANK3_MAP_DEFAULT)
|
||
|
|
|
||
|
|
#define M_MC_RESERVED1 _SB_MAKEMASK(8, 32)
|
||
|
|
|
||
|
|
#define S_MC_QUEUE_SIZE 40
|
||
|
|
#define M_MC_QUEUE_SIZE _SB_MAKEMASK(4, S_MC_QUEUE_SIZE)
|
||
|
|
#define V_MC_QUEUE_SIZE(x) _SB_MAKEVALUE(x, S_MC_QUEUE_SIZE)
|
||
|
|
#define G_MC_QUEUE_SIZE(x) _SB_GETVALUE(x, S_MC_QUEUE_SIZE, M_MC_QUEUE_SIZE)
|
||
|
|
#define V_MC_QUEUE_SIZE_DEFAULT V_MC_QUEUE_SIZE(0x0A)
|
||
|
|
|
||
|
|
#define S_MC_AGE_LIMIT 44
|
||
|
|
#define M_MC_AGE_LIMIT _SB_MAKEMASK(4, S_MC_AGE_LIMIT)
|
||
|
|
#define V_MC_AGE_LIMIT(x) _SB_MAKEVALUE(x, S_MC_AGE_LIMIT)
|
||
|
|
#define G_MC_AGE_LIMIT(x) _SB_GETVALUE(x, S_MC_AGE_LIMIT, M_MC_AGE_LIMIT)
|
||
|
|
#define V_MC_AGE_LIMIT_DEFAULT V_MC_AGE_LIMIT(8)
|
||
|
|
|
||
|
|
#define S_MC_WR_LIMIT 48
|
||
|
|
#define M_MC_WR_LIMIT _SB_MAKEMASK(4, S_MC_WR_LIMIT)
|
||
|
|
#define V_MC_WR_LIMIT(x) _SB_MAKEVALUE(x, S_MC_WR_LIMIT)
|
||
|
|
#define G_MC_WR_LIMIT(x) _SB_GETVALUE(x, S_MC_WR_LIMIT, M_MC_WR_LIMIT)
|
||
|
|
#define V_MC_WR_LIMIT_DEFAULT V_MC_WR_LIMIT(5)
|
||
|
|
|
||
|
|
#define M_MC_IOB1HIGHPRIORITY _SB_MAKEMASK1(52)
|
||
|
|
|
||
|
|
#define M_MC_RESERVED2 _SB_MAKEMASK(3, 53)
|
||
|
|
|
||
|
|
#define S_MC_CS_MODE 56
|
||
|
|
#define M_MC_CS_MODE _SB_MAKEMASK(4, S_MC_CS_MODE)
|
||
|
|
#define V_MC_CS_MODE(x) _SB_MAKEVALUE(x, S_MC_CS_MODE)
|
||
|
|
#define G_MC_CS_MODE(x) _SB_GETVALUE(x, S_MC_CS_MODE, M_MC_CS_MODE)
|
||
|
|
|
||
|
|
#define K_MC_CS_MODE_MSB_CS 0
|
||
|
|
#define K_MC_CS_MODE_INTLV_CS 15
|
||
|
|
#define K_MC_CS_MODE_MIXED_CS_10 12
|
||
|
|
#define K_MC_CS_MODE_MIXED_CS_30 6
|
||
|
|
#define K_MC_CS_MODE_MIXED_CS_32 3
|
||
|
|
|
||
|
|
#define V_MC_CS_MODE_MSB_CS V_MC_CS_MODE(K_MC_CS_MODE_MSB_CS)
|
||
|
|
#define V_MC_CS_MODE_INTLV_CS V_MC_CS_MODE(K_MC_CS_MODE_INTLV_CS)
|
||
|
|
#define V_MC_CS_MODE_MIXED_CS_10 V_MC_CS_MODE(K_MC_CS_MODE_MIXED_CS_10)
|
||
|
|
#define V_MC_CS_MODE_MIXED_CS_30 V_MC_CS_MODE(K_MC_CS_MODE_MIXED_CS_30)
|
||
|
|
#define V_MC_CS_MODE_MIXED_CS_32 V_MC_CS_MODE(K_MC_CS_MODE_MIXED_CS_32)
|
||
|
|
|
||
|
|
#define M_MC_ECC_DISABLE _SB_MAKEMASK1(60)
|
||
|
|
#define M_MC_BERR_DISABLE _SB_MAKEMASK1(61)
|
||
|
|
#define M_MC_FORCE_SEQ _SB_MAKEMASK1(62)
|
||
|
|
#define M_MC_DEBUG _SB_MAKEMASK1(63)
|
||
|
|
|
||
|
|
#define V_MC_CONFIG_DEFAULT V_MC_WR_LIMIT_DEFAULT | V_MC_AGE_LIMIT_DEFAULT | \
|
||
|
|
V_MC_BANK0_MAP_DEFAULT | V_MC_BANK1_MAP_DEFAULT | \
|
||
|
|
V_MC_BANK2_MAP_DEFAULT | V_MC_BANK3_MAP_DEFAULT | V_MC_CHANNEL_SEL(0) | \
|
||
|
|
M_MC_IOB1HIGHPRIORITY | V_MC_QUEUE_SIZE_DEFAULT
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Memory clock config register (Table 6-15)
|
||
|
|
*
|
||
|
|
* Note: this field has been updated to be consistent with the errata to 0.2
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_CLK_RATIO 0
|
||
|
|
#define M_MC_CLK_RATIO _SB_MAKEMASK(4, S_MC_CLK_RATIO)
|
||
|
|
#define V_MC_CLK_RATIO(x) _SB_MAKEVALUE(x, S_MC_CLK_RATIO)
|
||
|
|
#define G_MC_CLK_RATIO(x) _SB_GETVALUE(x, S_MC_CLK_RATIO, M_MC_CLK_RATIO)
|
||
|
|
|
||
|
|
#define K_MC_CLK_RATIO_2X 4
|
||
|
|
#define K_MC_CLK_RATIO_25X 5
|
||
|
|
#define K_MC_CLK_RATIO_3X 6
|
||
|
|
#define K_MC_CLK_RATIO_35X 7
|
||
|
|
#define K_MC_CLK_RATIO_4X 8
|
||
|
|
#define K_MC_CLK_RATIO_45X 9
|
||
|
|
|
||
|
|
#define V_MC_CLK_RATIO_2X V_MC_CLK_RATIO(K_MC_CLK_RATIO_2X)
|
||
|
|
#define V_MC_CLK_RATIO_25X V_MC_CLK_RATIO(K_MC_CLK_RATIO_25X)
|
||
|
|
#define V_MC_CLK_RATIO_3X V_MC_CLK_RATIO(K_MC_CLK_RATIO_3X)
|
||
|
|
#define V_MC_CLK_RATIO_35X V_MC_CLK_RATIO(K_MC_CLK_RATIO_35X)
|
||
|
|
#define V_MC_CLK_RATIO_4X V_MC_CLK_RATIO(K_MC_CLK_RATIO_4X)
|
||
|
|
#define V_MC_CLK_RATIO_45X V_MC_CLK_RATIO(K_MC_CLK_RATIO_45X)
|
||
|
|
#define V_MC_CLK_RATIO_DEFAULT V_MC_CLK_RATIO_25X
|
||
|
|
|
||
|
|
#define S_MC_REF_RATE 8
|
||
|
|
#define M_MC_REF_RATE _SB_MAKEMASK(8, S_MC_REF_RATE)
|
||
|
|
#define V_MC_REF_RATE(x) _SB_MAKEVALUE(x, S_MC_REF_RATE)
|
||
|
|
#define G_MC_REF_RATE(x) _SB_GETVALUE(x, S_MC_REF_RATE, M_MC_REF_RATE)
|
||
|
|
|
||
|
|
#define K_MC_REF_RATE_100MHz 0x62
|
||
|
|
#define K_MC_REF_RATE_133MHz 0x81
|
||
|
|
#define K_MC_REF_RATE_200MHz 0xC4
|
||
|
|
|
||
|
|
#define V_MC_REF_RATE_100MHz V_MC_REF_RATE(K_MC_REF_RATE_100MHz)
|
||
|
|
#define V_MC_REF_RATE_133MHz V_MC_REF_RATE(K_MC_REF_RATE_133MHz)
|
||
|
|
#define V_MC_REF_RATE_200MHz V_MC_REF_RATE(K_MC_REF_RATE_200MHz)
|
||
|
|
#define V_MC_REF_RATE_DEFAULT V_MC_REF_RATE_100MHz
|
||
|
|
|
||
|
|
#define S_MC_CLOCK_DRIVE 16
|
||
|
|
#define M_MC_CLOCK_DRIVE _SB_MAKEMASK(4, S_MC_CLOCK_DRIVE)
|
||
|
|
#define V_MC_CLOCK_DRIVE(x) _SB_MAKEVALUE(x, S_MC_CLOCK_DRIVE)
|
||
|
|
#define G_MC_CLOCK_DRIVE(x) _SB_GETVALUE(x, S_MC_CLOCK_DRIVE, M_MC_CLOCK_DRIVE)
|
||
|
|
#define V_MC_CLOCK_DRIVE_DEFAULT V_MC_CLOCK_DRIVE(0xF)
|
||
|
|
|
||
|
|
#define S_MC_DATA_DRIVE 20
|
||
|
|
#define M_MC_DATA_DRIVE _SB_MAKEMASK(4, S_MC_DATA_DRIVE)
|
||
|
|
#define V_MC_DATA_DRIVE(x) _SB_MAKEVALUE(x, S_MC_DATA_DRIVE)
|
||
|
|
#define G_MC_DATA_DRIVE(x) _SB_GETVALUE(x, S_MC_DATA_DRIVE, M_MC_DATA_DRIVE)
|
||
|
|
#define V_MC_DATA_DRIVE_DEFAULT V_MC_DATA_DRIVE(0x0)
|
||
|
|
|
||
|
|
#define S_MC_ADDR_DRIVE 24
|
||
|
|
#define M_MC_ADDR_DRIVE _SB_MAKEMASK(4, S_MC_ADDR_DRIVE)
|
||
|
|
#define V_MC_ADDR_DRIVE(x) _SB_MAKEVALUE(x, S_MC_ADDR_DRIVE)
|
||
|
|
#define G_MC_ADDR_DRIVE(x) _SB_GETVALUE(x, S_MC_ADDR_DRIVE, M_MC_ADDR_DRIVE)
|
||
|
|
#define V_MC_ADDR_DRIVE_DEFAULT V_MC_ADDR_DRIVE(0x0)
|
||
|
|
|
||
|
|
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
|
||
|
|
#define M_MC_REF_DISABLE _SB_MAKEMASK1(30)
|
||
|
|
#endif /* 1250 PASS3 || 112x PASS1 */
|
||
|
|
|
||
|
|
#define M_MC_DLL_BYPASS _SB_MAKEMASK1(31)
|
||
|
|
|
||
|
|
#define S_MC_DQI_SKEW 32
|
||
|
|
#define M_MC_DQI_SKEW _SB_MAKEMASK(8, S_MC_DQI_SKEW)
|
||
|
|
#define V_MC_DQI_SKEW(x) _SB_MAKEVALUE(x, S_MC_DQI_SKEW)
|
||
|
|
#define G_MC_DQI_SKEW(x) _SB_GETVALUE(x, S_MC_DQI_SKEW, M_MC_DQI_SKEW)
|
||
|
|
#define V_MC_DQI_SKEW_DEFAULT V_MC_DQI_SKEW(0)
|
||
|
|
|
||
|
|
#define S_MC_DQO_SKEW 40
|
||
|
|
#define M_MC_DQO_SKEW _SB_MAKEMASK(8, S_MC_DQO_SKEW)
|
||
|
|
#define V_MC_DQO_SKEW(x) _SB_MAKEVALUE(x, S_MC_DQO_SKEW)
|
||
|
|
#define G_MC_DQO_SKEW(x) _SB_GETVALUE(x, S_MC_DQO_SKEW, M_MC_DQO_SKEW)
|
||
|
|
#define V_MC_DQO_SKEW_DEFAULT V_MC_DQO_SKEW(0)
|
||
|
|
|
||
|
|
#define S_MC_ADDR_SKEW 48
|
||
|
|
#define M_MC_ADDR_SKEW _SB_MAKEMASK(8, S_MC_ADDR_SKEW)
|
||
|
|
#define V_MC_ADDR_SKEW(x) _SB_MAKEVALUE(x, S_MC_ADDR_SKEW)
|
||
|
|
#define G_MC_ADDR_SKEW(x) _SB_GETVALUE(x, S_MC_ADDR_SKEW, M_MC_ADDR_SKEW)
|
||
|
|
#define V_MC_ADDR_SKEW_DEFAULT V_MC_ADDR_SKEW(0x0F)
|
||
|
|
|
||
|
|
#define S_MC_DLL_DEFAULT 56
|
||
|
|
#define M_MC_DLL_DEFAULT _SB_MAKEMASK(8, S_MC_DLL_DEFAULT)
|
||
|
|
#define V_MC_DLL_DEFAULT(x) _SB_MAKEVALUE(x, S_MC_DLL_DEFAULT)
|
||
|
|
#define G_MC_DLL_DEFAULT(x) _SB_GETVALUE(x, S_MC_DLL_DEFAULT, M_MC_DLL_DEFAULT)
|
||
|
|
#define V_MC_DLL_DEFAULT_DEFAULT V_MC_DLL_DEFAULT(0x10)
|
||
|
|
|
||
|
|
#define V_MC_CLKCONFIG_DEFAULT V_MC_DLL_DEFAULT_DEFAULT | \
|
||
|
|
V_MC_ADDR_SKEW_DEFAULT | \
|
||
|
|
V_MC_DQO_SKEW_DEFAULT | \
|
||
|
|
V_MC_DQI_SKEW_DEFAULT | \
|
||
|
|
V_MC_ADDR_DRIVE_DEFAULT | \
|
||
|
|
V_MC_DATA_DRIVE_DEFAULT | \
|
||
|
|
V_MC_CLOCK_DRIVE_DEFAULT | \
|
||
|
|
V_MC_REF_RATE_DEFAULT
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* DRAM Command Register (Table 6-13)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_COMMAND 0
|
||
|
|
#define M_MC_COMMAND _SB_MAKEMASK(4, S_MC_COMMAND)
|
||
|
|
#define V_MC_COMMAND(x) _SB_MAKEVALUE(x, S_MC_COMMAND)
|
||
|
|
#define G_MC_COMMAND(x) _SB_GETVALUE(x, S_MC_COMMAND, M_MC_COMMAND)
|
||
|
|
|
||
|
|
#define K_MC_COMMAND_EMRS 0
|
||
|
|
#define K_MC_COMMAND_MRS 1
|
||
|
|
#define K_MC_COMMAND_PRE 2
|
||
|
|
#define K_MC_COMMAND_AR 3
|
||
|
|
#define K_MC_COMMAND_SETRFSH 4
|
||
|
|
#define K_MC_COMMAND_CLRRFSH 5
|
||
|
|
#define K_MC_COMMAND_SETPWRDN 6
|
||
|
|
#define K_MC_COMMAND_CLRPWRDN 7
|
||
|
|
|
||
|
|
#define V_MC_COMMAND_EMRS V_MC_COMMAND(K_MC_COMMAND_EMRS)
|
||
|
|
#define V_MC_COMMAND_MRS V_MC_COMMAND(K_MC_COMMAND_MRS)
|
||
|
|
#define V_MC_COMMAND_PRE V_MC_COMMAND(K_MC_COMMAND_PRE)
|
||
|
|
#define V_MC_COMMAND_AR V_MC_COMMAND(K_MC_COMMAND_AR)
|
||
|
|
#define V_MC_COMMAND_SETRFSH V_MC_COMMAND(K_MC_COMMAND_SETRFSH)
|
||
|
|
#define V_MC_COMMAND_CLRRFSH V_MC_COMMAND(K_MC_COMMAND_CLRRFSH)
|
||
|
|
#define V_MC_COMMAND_SETPWRDN V_MC_COMMAND(K_MC_COMMAND_SETPWRDN)
|
||
|
|
#define V_MC_COMMAND_CLRPWRDN V_MC_COMMAND(K_MC_COMMAND_CLRPWRDN)
|
||
|
|
|
||
|
|
#define M_MC_CS0 _SB_MAKEMASK1(4)
|
||
|
|
#define M_MC_CS1 _SB_MAKEMASK1(5)
|
||
|
|
#define M_MC_CS2 _SB_MAKEMASK1(6)
|
||
|
|
#define M_MC_CS3 _SB_MAKEMASK1(7)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* DRAM Mode Register (Table 6-14)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_EMODE 0
|
||
|
|
#define M_MC_EMODE _SB_MAKEMASK(15, S_MC_EMODE)
|
||
|
|
#define V_MC_EMODE(x) _SB_MAKEVALUE(x, S_MC_EMODE)
|
||
|
|
#define G_MC_EMODE(x) _SB_GETVALUE(x, S_MC_EMODE, M_MC_EMODE)
|
||
|
|
#define V_MC_EMODE_DEFAULT V_MC_EMODE(0)
|
||
|
|
|
||
|
|
#define S_MC_MODE 16
|
||
|
|
#define M_MC_MODE _SB_MAKEMASK(15, S_MC_MODE)
|
||
|
|
#define V_MC_MODE(x) _SB_MAKEVALUE(x, S_MC_MODE)
|
||
|
|
#define G_MC_MODE(x) _SB_GETVALUE(x, S_MC_MODE, M_MC_MODE)
|
||
|
|
#define V_MC_MODE_DEFAULT V_MC_MODE(0x22)
|
||
|
|
|
||
|
|
#define S_MC_DRAM_TYPE 32
|
||
|
|
#define M_MC_DRAM_TYPE _SB_MAKEMASK(3, S_MC_DRAM_TYPE)
|
||
|
|
#define V_MC_DRAM_TYPE(x) _SB_MAKEVALUE(x, S_MC_DRAM_TYPE)
|
||
|
|
#define G_MC_DRAM_TYPE(x) _SB_GETVALUE(x, S_MC_DRAM_TYPE, M_MC_DRAM_TYPE)
|
||
|
|
|
||
|
|
#define K_MC_DRAM_TYPE_JEDEC 0
|
||
|
|
#define K_MC_DRAM_TYPE_FCRAM 1
|
||
|
|
#define K_MC_DRAM_TYPE_SGRAM 2
|
||
|
|
|
||
|
|
#define V_MC_DRAM_TYPE_JEDEC V_MC_DRAM_TYPE(K_MC_DRAM_TYPE_JEDEC)
|
||
|
|
#define V_MC_DRAM_TYPE_FCRAM V_MC_DRAM_TYPE(K_MC_DRAM_TYPE_FCRAM)
|
||
|
|
#define V_MC_DRAM_TYPE_SGRAM V_MC_DRAM_TYPE(K_MC_DRAM_TYPE_SGRAM)
|
||
|
|
|
||
|
|
#define M_MC_EXTERNALDECODE _SB_MAKEMASK1(35)
|
||
|
|
|
||
|
|
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
|
||
|
|
#define M_MC_PRE_ON_A8 _SB_MAKEMASK1(36)
|
||
|
|
#define M_MC_RAM_WITH_A13 _SB_MAKEMASK1(37)
|
||
|
|
#endif /* 1250 PASS3 || 112x PASS1 */
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* SDRAM Timing Register (Table 6-15)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define M_MC_w2rIDLE_TWOCYCLES _SB_MAKEMASK1(60)
|
||
|
|
#define M_MC_r2wIDLE_TWOCYCLES _SB_MAKEMASK1(61)
|
||
|
|
#define M_MC_r2rIDLE_TWOCYCLES _SB_MAKEMASK1(62)
|
||
|
|
|
||
|
|
#define S_MC_tFIFO 56
|
||
|
|
#define M_MC_tFIFO _SB_MAKEMASK(4, S_MC_tFIFO)
|
||
|
|
#define V_MC_tFIFO(x) _SB_MAKEVALUE(x, S_MC_tFIFO)
|
||
|
|
#define G_MC_tFIFO(x) _SB_GETVALUE(x, S_MC_tFIFO, M_MC_tFIFO)
|
||
|
|
#define K_MC_tFIFO_DEFAULT 1
|
||
|
|
#define V_MC_tFIFO_DEFAULT V_MC_tFIFO(K_MC_tFIFO_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tRFC 52
|
||
|
|
#define M_MC_tRFC _SB_MAKEMASK(4, S_MC_tRFC)
|
||
|
|
#define V_MC_tRFC(x) _SB_MAKEVALUE(x, S_MC_tRFC)
|
||
|
|
#define G_MC_tRFC(x) _SB_GETVALUE(x, S_MC_tRFC, M_MC_tRFC)
|
||
|
|
#define K_MC_tRFC_DEFAULT 12
|
||
|
|
#define V_MC_tRFC_DEFAULT V_MC_tRFC(K_MC_tRFC_DEFAULT)
|
||
|
|
|
||
|
|
#if SIBYTE_HDR_FEATURE(1250, PASS3)
|
||
|
|
#define M_MC_tRFC_PLUS16 _SB_MAKEMASK1(51) /* 1250C3 and later. */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define S_MC_tCwCr 40
|
||
|
|
#define M_MC_tCwCr _SB_MAKEMASK(4, S_MC_tCwCr)
|
||
|
|
#define V_MC_tCwCr(x) _SB_MAKEVALUE(x, S_MC_tCwCr)
|
||
|
|
#define G_MC_tCwCr(x) _SB_GETVALUE(x, S_MC_tCwCr, M_MC_tCwCr)
|
||
|
|
#define K_MC_tCwCr_DEFAULT 4
|
||
|
|
#define V_MC_tCwCr_DEFAULT V_MC_tCwCr(K_MC_tCwCr_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tRCr 28
|
||
|
|
#define M_MC_tRCr _SB_MAKEMASK(4, S_MC_tRCr)
|
||
|
|
#define V_MC_tRCr(x) _SB_MAKEVALUE(x, S_MC_tRCr)
|
||
|
|
#define G_MC_tRCr(x) _SB_GETVALUE(x, S_MC_tRCr, M_MC_tRCr)
|
||
|
|
#define K_MC_tRCr_DEFAULT 9
|
||
|
|
#define V_MC_tRCr_DEFAULT V_MC_tRCr(K_MC_tRCr_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tRCw 24
|
||
|
|
#define M_MC_tRCw _SB_MAKEMASK(4, S_MC_tRCw)
|
||
|
|
#define V_MC_tRCw(x) _SB_MAKEVALUE(x, S_MC_tRCw)
|
||
|
|
#define G_MC_tRCw(x) _SB_GETVALUE(x, S_MC_tRCw, M_MC_tRCw)
|
||
|
|
#define K_MC_tRCw_DEFAULT 10
|
||
|
|
#define V_MC_tRCw_DEFAULT V_MC_tRCw(K_MC_tRCw_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tRRD 20
|
||
|
|
#define M_MC_tRRD _SB_MAKEMASK(4, S_MC_tRRD)
|
||
|
|
#define V_MC_tRRD(x) _SB_MAKEVALUE(x, S_MC_tRRD)
|
||
|
|
#define G_MC_tRRD(x) _SB_GETVALUE(x, S_MC_tRRD, M_MC_tRRD)
|
||
|
|
#define K_MC_tRRD_DEFAULT 2
|
||
|
|
#define V_MC_tRRD_DEFAULT V_MC_tRRD(K_MC_tRRD_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tRP 16
|
||
|
|
#define M_MC_tRP _SB_MAKEMASK(4, S_MC_tRP)
|
||
|
|
#define V_MC_tRP(x) _SB_MAKEVALUE(x, S_MC_tRP)
|
||
|
|
#define G_MC_tRP(x) _SB_GETVALUE(x, S_MC_tRP, M_MC_tRP)
|
||
|
|
#define K_MC_tRP_DEFAULT 4
|
||
|
|
#define V_MC_tRP_DEFAULT V_MC_tRP(K_MC_tRP_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tCwD 8
|
||
|
|
#define M_MC_tCwD _SB_MAKEMASK(4, S_MC_tCwD)
|
||
|
|
#define V_MC_tCwD(x) _SB_MAKEVALUE(x, S_MC_tCwD)
|
||
|
|
#define G_MC_tCwD(x) _SB_GETVALUE(x, S_MC_tCwD, M_MC_tCwD)
|
||
|
|
#define K_MC_tCwD_DEFAULT 1
|
||
|
|
#define V_MC_tCwD_DEFAULT V_MC_tCwD(K_MC_tCwD_DEFAULT)
|
||
|
|
|
||
|
|
#define M_tCrDh _SB_MAKEMASK1(7)
|
||
|
|
#define M_MC_tCrDh M_tCrDh
|
||
|
|
|
||
|
|
#define S_MC_tCrD 4
|
||
|
|
#define M_MC_tCrD _SB_MAKEMASK(3, S_MC_tCrD)
|
||
|
|
#define V_MC_tCrD(x) _SB_MAKEVALUE(x, S_MC_tCrD)
|
||
|
|
#define G_MC_tCrD(x) _SB_GETVALUE(x, S_MC_tCrD, M_MC_tCrD)
|
||
|
|
#define K_MC_tCrD_DEFAULT 2
|
||
|
|
#define V_MC_tCrD_DEFAULT V_MC_tCrD(K_MC_tCrD_DEFAULT)
|
||
|
|
|
||
|
|
#define S_MC_tRCD 0
|
||
|
|
#define M_MC_tRCD _SB_MAKEMASK(4, S_MC_tRCD)
|
||
|
|
#define V_MC_tRCD(x) _SB_MAKEVALUE(x, S_MC_tRCD)
|
||
|
|
#define G_MC_tRCD(x) _SB_GETVALUE(x, S_MC_tRCD, M_MC_tRCD)
|
||
|
|
#define K_MC_tRCD_DEFAULT 3
|
||
|
|
#define V_MC_tRCD_DEFAULT V_MC_tRCD(K_MC_tRCD_DEFAULT)
|
||
|
|
|
||
|
|
#define V_MC_TIMING_DEFAULT V_MC_tFIFO(K_MC_tFIFO_DEFAULT) | \
|
||
|
|
V_MC_tRFC(K_MC_tRFC_DEFAULT) | \
|
||
|
|
V_MC_tCwCr(K_MC_tCwCr_DEFAULT) | \
|
||
|
|
V_MC_tRCr(K_MC_tRCr_DEFAULT) | \
|
||
|
|
V_MC_tRCw(K_MC_tRCw_DEFAULT) | \
|
||
|
|
V_MC_tRRD(K_MC_tRRD_DEFAULT) | \
|
||
|
|
V_MC_tRP(K_MC_tRP_DEFAULT) | \
|
||
|
|
V_MC_tCwD(K_MC_tCwD_DEFAULT) | \
|
||
|
|
V_MC_tCrD(K_MC_tCrD_DEFAULT) | \
|
||
|
|
V_MC_tRCD(K_MC_tRCD_DEFAULT) | \
|
||
|
|
M_MC_r2rIDLE_TWOCYCLES
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Errata says these are not the default
|
||
|
|
* M_MC_w2rIDLE_TWOCYCLES | \
|
||
|
|
* M_MC_r2wIDLE_TWOCYCLES | \
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Chip Select Start Address Register (Table 6-17)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_CS0_START 0
|
||
|
|
#define M_MC_CS0_START _SB_MAKEMASK(16, S_MC_CS0_START)
|
||
|
|
#define V_MC_CS0_START(x) _SB_MAKEVALUE(x, S_MC_CS0_START)
|
||
|
|
#define G_MC_CS0_START(x) _SB_GETVALUE(x, S_MC_CS0_START, M_MC_CS0_START)
|
||
|
|
|
||
|
|
#define S_MC_CS1_START 16
|
||
|
|
#define M_MC_CS1_START _SB_MAKEMASK(16, S_MC_CS1_START)
|
||
|
|
#define V_MC_CS1_START(x) _SB_MAKEVALUE(x, S_MC_CS1_START)
|
||
|
|
#define G_MC_CS1_START(x) _SB_GETVALUE(x, S_MC_CS1_START, M_MC_CS1_START)
|
||
|
|
|
||
|
|
#define S_MC_CS2_START 32
|
||
|
|
#define M_MC_CS2_START _SB_MAKEMASK(16, S_MC_CS2_START)
|
||
|
|
#define V_MC_CS2_START(x) _SB_MAKEVALUE(x, S_MC_CS2_START)
|
||
|
|
#define G_MC_CS2_START(x) _SB_GETVALUE(x, S_MC_CS2_START, M_MC_CS2_START)
|
||
|
|
|
||
|
|
#define S_MC_CS3_START 48
|
||
|
|
#define M_MC_CS3_START _SB_MAKEMASK(16, S_MC_CS3_START)
|
||
|
|
#define V_MC_CS3_START(x) _SB_MAKEVALUE(x, S_MC_CS3_START)
|
||
|
|
#define G_MC_CS3_START(x) _SB_GETVALUE(x, S_MC_CS3_START, M_MC_CS3_START)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Chip Select End Address Register (Table 6-18)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_CS0_END 0
|
||
|
|
#define M_MC_CS0_END _SB_MAKEMASK(16, S_MC_CS0_END)
|
||
|
|
#define V_MC_CS0_END(x) _SB_MAKEVALUE(x, S_MC_CS0_END)
|
||
|
|
#define G_MC_CS0_END(x) _SB_GETVALUE(x, S_MC_CS0_END, M_MC_CS0_END)
|
||
|
|
|
||
|
|
#define S_MC_CS1_END 16
|
||
|
|
#define M_MC_CS1_END _SB_MAKEMASK(16, S_MC_CS1_END)
|
||
|
|
#define V_MC_CS1_END(x) _SB_MAKEVALUE(x, S_MC_CS1_END)
|
||
|
|
#define G_MC_CS1_END(x) _SB_GETVALUE(x, S_MC_CS1_END, M_MC_CS1_END)
|
||
|
|
|
||
|
|
#define S_MC_CS2_END 32
|
||
|
|
#define M_MC_CS2_END _SB_MAKEMASK(16, S_MC_CS2_END)
|
||
|
|
#define V_MC_CS2_END(x) _SB_MAKEVALUE(x, S_MC_CS2_END)
|
||
|
|
#define G_MC_CS2_END(x) _SB_GETVALUE(x, S_MC_CS2_END, M_MC_CS2_END)
|
||
|
|
|
||
|
|
#define S_MC_CS3_END 48
|
||
|
|
#define M_MC_CS3_END _SB_MAKEMASK(16, S_MC_CS3_END)
|
||
|
|
#define V_MC_CS3_END(x) _SB_MAKEVALUE(x, S_MC_CS3_END)
|
||
|
|
#define G_MC_CS3_END(x) _SB_GETVALUE(x, S_MC_CS3_END, M_MC_CS3_END)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Chip Select Interleave Register (Table 6-19)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_INTLV_RESERVED 0
|
||
|
|
#define M_MC_INTLV_RESERVED _SB_MAKEMASK(5, S_MC_INTLV_RESERVED)
|
||
|
|
|
||
|
|
#define S_MC_INTERLEAVE 7
|
||
|
|
#define M_MC_INTERLEAVE _SB_MAKEMASK(18, S_MC_INTERLEAVE)
|
||
|
|
#define V_MC_INTERLEAVE(x) _SB_MAKEVALUE(x, S_MC_INTERLEAVE)
|
||
|
|
|
||
|
|
#define S_MC_INTLV_MBZ 25
|
||
|
|
#define M_MC_INTLV_MBZ _SB_MAKEMASK(39, S_MC_INTLV_MBZ)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Row Address Bits Register (Table 6-20)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_RAS_RESERVED 0
|
||
|
|
#define M_MC_RAS_RESERVED _SB_MAKEMASK(5, S_MC_RAS_RESERVED)
|
||
|
|
|
||
|
|
#define S_MC_RAS_SELECT 12
|
||
|
|
#define M_MC_RAS_SELECT _SB_MAKEMASK(25, S_MC_RAS_SELECT)
|
||
|
|
#define V_MC_RAS_SELECT(x) _SB_MAKEVALUE(x, S_MC_RAS_SELECT)
|
||
|
|
|
||
|
|
#define S_MC_RAS_MBZ 37
|
||
|
|
#define M_MC_RAS_MBZ _SB_MAKEMASK(27, S_MC_RAS_MBZ)
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Column Address Bits Register (Table 6-21)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_CAS_RESERVED 0
|
||
|
|
#define M_MC_CAS_RESERVED _SB_MAKEMASK(5, S_MC_CAS_RESERVED)
|
||
|
|
|
||
|
|
#define S_MC_CAS_SELECT 5
|
||
|
|
#define M_MC_CAS_SELECT _SB_MAKEMASK(18, S_MC_CAS_SELECT)
|
||
|
|
#define V_MC_CAS_SELECT(x) _SB_MAKEVALUE(x, S_MC_CAS_SELECT)
|
||
|
|
|
||
|
|
#define S_MC_CAS_MBZ 23
|
||
|
|
#define M_MC_CAS_MBZ _SB_MAKEMASK(41, S_MC_CAS_MBZ)
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Bank Address Address Bits Register (Table 6-22)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_BA_RESERVED 0
|
||
|
|
#define M_MC_BA_RESERVED _SB_MAKEMASK(5, S_MC_BA_RESERVED)
|
||
|
|
|
||
|
|
#define S_MC_BA_SELECT 5
|
||
|
|
#define M_MC_BA_SELECT _SB_MAKEMASK(20, S_MC_BA_SELECT)
|
||
|
|
#define V_MC_BA_SELECT(x) _SB_MAKEVALUE(x, S_MC_BA_SELECT)
|
||
|
|
|
||
|
|
#define S_MC_BA_MBZ 25
|
||
|
|
#define M_MC_BA_MBZ _SB_MAKEMASK(39, S_MC_BA_MBZ)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Chip Select Attribute Register (Table 6-23)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define K_MC_CS_ATTR_CLOSED 0
|
||
|
|
#define K_MC_CS_ATTR_CASCHECK 1
|
||
|
|
#define K_MC_CS_ATTR_HINT 2
|
||
|
|
#define K_MC_CS_ATTR_OPEN 3
|
||
|
|
|
||
|
|
#define S_MC_CS0_PAGE 0
|
||
|
|
#define M_MC_CS0_PAGE _SB_MAKEMASK(2, S_MC_CS0_PAGE)
|
||
|
|
#define V_MC_CS0_PAGE(x) _SB_MAKEVALUE(x, S_MC_CS0_PAGE)
|
||
|
|
#define G_MC_CS0_PAGE(x) _SB_GETVALUE(x, S_MC_CS0_PAGE, M_MC_CS0_PAGE)
|
||
|
|
|
||
|
|
#define S_MC_CS1_PAGE 16
|
||
|
|
#define M_MC_CS1_PAGE _SB_MAKEMASK(2, S_MC_CS1_PAGE)
|
||
|
|
#define V_MC_CS1_PAGE(x) _SB_MAKEVALUE(x, S_MC_CS1_PAGE)
|
||
|
|
#define G_MC_CS1_PAGE(x) _SB_GETVALUE(x, S_MC_CS1_PAGE, M_MC_CS1_PAGE)
|
||
|
|
|
||
|
|
#define S_MC_CS2_PAGE 32
|
||
|
|
#define M_MC_CS2_PAGE _SB_MAKEMASK(2, S_MC_CS2_PAGE)
|
||
|
|
#define V_MC_CS2_PAGE(x) _SB_MAKEVALUE(x, S_MC_CS2_PAGE)
|
||
|
|
#define G_MC_CS2_PAGE(x) _SB_GETVALUE(x, S_MC_CS2_PAGE, M_MC_CS2_PAGE)
|
||
|
|
|
||
|
|
#define S_MC_CS3_PAGE 48
|
||
|
|
#define M_MC_CS3_PAGE _SB_MAKEMASK(2, S_MC_CS3_PAGE)
|
||
|
|
#define V_MC_CS3_PAGE(x) _SB_MAKEVALUE(x, S_MC_CS3_PAGE)
|
||
|
|
#define G_MC_CS3_PAGE(x) _SB_GETVALUE(x, S_MC_CS3_PAGE, M_MC_CS3_PAGE)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* ECC Test ECC Register (Table 6-25)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define S_MC_ECC_INVERT 0
|
||
|
|
#define M_MC_ECC_INVERT _SB_MAKEMASK(8, S_MC_ECC_INVERT)
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|