diff options
Diffstat (limited to 'arch/mips/include/asm/sibyte/sb1250_mc.h')
| -rw-r--r-- | arch/mips/include/asm/sibyte/sb1250_mc.h | 550 |
1 files changed, 550 insertions, 0 deletions
diff --git a/arch/mips/include/asm/sibyte/sb1250_mc.h b/arch/mips/include/asm/sibyte/sb1250_mc.h new file mode 100644 index 000000000000..1eb1b5a88736 --- /dev/null +++ b/arch/mips/include/asm/sibyte/sb1250_mc.h @@ -0,0 +1,550 @@ +/* ********************************************************************* + * 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 "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 |
