| /* ********************************************************************* |
| * 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 |
