| /* |
| * (C) Copyright 2006-2008 |
| * Texas Instruments, <www.ti.com> |
| * Richard Woodruff <r-woodruff2@ti.com> |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * 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 _MEM_H_ |
| #define _MEM_H_ |
| |
| #define CS0 0x0 |
| #define CS1 0x1 /* mirror CS1 regs appear offset 0x30 from CS0 */ |
| |
| #ifndef __ASSEMBLY__ |
| enum { |
| STACKED = 0, |
| IP_DDR = 1, |
| COMBO_DDR = 2, |
| IP_SDR = 3, |
| }; |
| #endif /* __ASSEMBLY__ */ |
| |
| #define EARLY_INIT 1 |
| |
| /* Slower full frequency range default timings for x32 operation*/ |
| #define SDP_SDRC_SHARING 0x00000100 |
| #define SDP_SDRC_MR_0_SDR 0x00000031 |
| |
| /* optimized timings good for current shipping parts */ |
| #define SDP_3430_SDRC_RFR_CTRL_165MHz 0x0004e201 /* 7.8us/6ns - 50=0x4e2 */ |
| |
| #define DLL_OFFSET 0 |
| #define DLL_WRITEDDRCLKX2DIS 1 |
| #define DLL_ENADLL 1 |
| #define DLL_LOCKDLL 0 |
| #define DLL_DLLPHASE_72 0 |
| #define DLL_DLLPHASE_90 1 |
| |
| /* rkw - need to find of 90/72 degree recommendation for speed like before */ |
| #define SDP_SDRC_DLLAB_CTRL ((DLL_ENADLL << 3) | \ |
| (DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1)) |
| |
| /* Infineon part of 3430SDP (165MHz optimized) 6.06ns |
| * ACTIMA |
| * TDAL = Twr/Tck + Trp/tck = 15/6 + 18/6 = 2.5 + 3 = 5.5 -> 6 |
| * TDPL (Twr) = 15/6 = 2.5 -> 3 |
| * TRRD = 12/6 = 2 |
| * TRCD = 18/6 = 3 |
| * TRP = 18/6 = 3 |
| * TRAS = 42/6 = 7 |
| * TRC = 60/6 = 10 |
| * TRFC = 72/6 = 12 |
| * ACTIMB |
| * TCKE = 2 |
| * XSR = 120/6 = 20 |
| */ |
| #define TDAL_165 6 |
| #define TDPL_165 3 |
| #define TRRD_165 2 |
| #define TRCD_165 3 |
| #define TRP_165 3 |
| #define TRAS_165 7 |
| #define TRC_165 10 |
| #define TRFC_165 21 |
| #define V_ACTIMA_165 ((TRFC_165 << 27) | (TRC_165 << 22) | \ |
| (TRAS_165 << 18) | (TRP_165 << 15) | \ |
| (TRCD_165 << 12) | (TRRD_165 << 9) | \ |
| (TDPL_165 << 6) | (TDAL_165)) |
| |
| #define TWTR_165 1 |
| #define TCKE_165 1 |
| #define TXP_165 5 |
| #define XSR_165 23 |
| #define V_ACTIMB_165 (((TCKE_165 << 12) | (XSR_165 << 0)) | \ |
| (TXP_165 << 8) | (TWTR_165 << 16)) |
| |
| #define SDP_SDRC_ACTIM_CTRLA_0 V_ACTIMA_165 |
| #define SDP_SDRC_ACTIM_CTRLB_0 V_ACTIMB_165 |
| #define SDP_SDRC_RFR_CTRL SDP_3430_SDRC_RFR_CTRL_165MHz |
| |
| /* |
| * GPMC settings - |
| * Definitions is as per the following format |
| * #define <PART>_GPMC_CONFIG<x> <value> |
| * Where: |
| * PART is the part name e.g. STNOR - Intel Strata Flash |
| * x is GPMC config registers from 1 to 6 (there will be 6 macros) |
| * Value is corresponding value |
| * |
| * For every valid PRCM configuration there should be only one definition of |
| * the same. if values are independent of the board, this definition will be |
| * present in this file if values are dependent on the board, then this should |
| * go into corresponding mem-boardName.h file |
| * |
| * Currently valid part Names are (PART): |
| * STNOR - Intel Strata Flash |
| * SMNAND - Samsung NAND |
| * MPDB - H4 MPDB board |
| * SBNOR - Sibley NOR |
| * MNAND - Micron Large page x16 NAND |
| * ONNAND - Samsung One NAND |
| * |
| * include/configs/file.h contains the defn - for all CS we are interested |
| * #define OMAP34XX_GPMC_CSx PART |
| * #define OMAP34XX_GPMC_CSx_SIZE Size |
| * #define OMAP34XX_GPMC_CSx_MAP Map |
| * Where: |
| * x - CS number |
| * PART - Part Name as defined above |
| * SIZE - how big is the mapping to be |
| * GPMC_SIZE_128M - 0x8 |
| * GPMC_SIZE_64M - 0xC |
| * GPMC_SIZE_32M - 0xE |
| * GPMC_SIZE_16M - 0xF |
| * MAP - Map this CS to which address(GPMC address space)- Absolute address |
| * >>24 before being used. |
| */ |
| #define GPMC_SIZE_128M 0x8 |
| #define GPMC_SIZE_64M 0xC |
| #define GPMC_SIZE_32M 0xE |
| #define GPMC_SIZE_16M 0xF |
| |
| #define SMNAND_GPMC_CONFIG1 0x00000800 |
| #define SMNAND_GPMC_CONFIG2 0x00141400 |
| #define SMNAND_GPMC_CONFIG3 0x00141400 |
| #define SMNAND_GPMC_CONFIG4 0x0F010F01 |
| #define SMNAND_GPMC_CONFIG5 0x010C1414 |
| #define SMNAND_GPMC_CONFIG6 0x1F0F0A80 |
| #define SMNAND_GPMC_CONFIG7 0x00000C44 |
| |
| #define M_NAND_GPMC_CONFIG1 0x00001800 |
| #define M_NAND_GPMC_CONFIG2 0x00141400 |
| #define M_NAND_GPMC_CONFIG3 0x00141400 |
| #define M_NAND_GPMC_CONFIG4 0x0F010F01 |
| #define M_NAND_GPMC_CONFIG5 0x010C1414 |
| #define M_NAND_GPMC_CONFIG6 0x1f0f0A80 |
| #define M_NAND_GPMC_CONFIG7 0x00000C44 |
| |
| #define STNOR_GPMC_CONFIG1 0x3 |
| #define STNOR_GPMC_CONFIG2 0x00151501 |
| #define STNOR_GPMC_CONFIG3 0x00060602 |
| #define STNOR_GPMC_CONFIG4 0x11091109 |
| #define STNOR_GPMC_CONFIG5 0x01141F1F |
| #define STNOR_GPMC_CONFIG6 0x000004c4 |
| |
| #define SIBNOR_GPMC_CONFIG1 0x1200 |
| #define SIBNOR_GPMC_CONFIG2 0x001f1f00 |
| #define SIBNOR_GPMC_CONFIG3 0x00080802 |
| #define SIBNOR_GPMC_CONFIG4 0x1C091C09 |
| #define SIBNOR_GPMC_CONFIG5 0x01131F1F |
| #define SIBNOR_GPMC_CONFIG6 0x1F0F03C2 |
| |
| #define SDPV2_MPDB_GPMC_CONFIG1 0x00611200 |
| #define SDPV2_MPDB_GPMC_CONFIG2 0x001F1F01 |
| #define SDPV2_MPDB_GPMC_CONFIG3 0x00080803 |
| #define SDPV2_MPDB_GPMC_CONFIG4 0x1D091D09 |
| #define SDPV2_MPDB_GPMC_CONFIG5 0x041D1F1F |
| #define SDPV2_MPDB_GPMC_CONFIG6 0x1D0904C4 |
| |
| #define MPDB_GPMC_CONFIG1 0x00011000 |
| #define MPDB_GPMC_CONFIG2 0x001f1f01 |
| #define MPDB_GPMC_CONFIG3 0x00080803 |
| #define MPDB_GPMC_CONFIG4 0x1c0b1c0a |
| #define MPDB_GPMC_CONFIG5 0x041f1F1F |
| #define MPDB_GPMC_CONFIG6 0x1F0F04C4 |
| |
| #define P2_GPMC_CONFIG1 0x0 |
| #define P2_GPMC_CONFIG2 0x0 |
| #define P2_GPMC_CONFIG3 0x0 |
| #define P2_GPMC_CONFIG4 0x0 |
| #define P2_GPMC_CONFIG5 0x0 |
| #define P2_GPMC_CONFIG6 0x0 |
| |
| #define ONENAND_GPMC_CONFIG1 0x00001200 |
| #define ONENAND_GPMC_CONFIG2 0x000F0F01 |
| #define ONENAND_GPMC_CONFIG3 0x00030301 |
| #define ONENAND_GPMC_CONFIG4 0x0F040F04 |
| #define ONENAND_GPMC_CONFIG5 0x010F1010 |
| #define ONENAND_GPMC_CONFIG6 0x1F060000 |
| |
| #define NET_GPMC_CONFIG1 0x00001000 |
| #define NET_GPMC_CONFIG2 0x001e1e01 |
| #define NET_GPMC_CONFIG3 0x00080300 |
| #define NET_GPMC_CONFIG4 0x1c091c09 |
| #define NET_GPMC_CONFIG5 0x04181f1f |
| #define NET_GPMC_CONFIG6 0x00000FCF |
| #define NET_GPMC_CONFIG7 0x00000f6c |
| |
| /* max number of GPMC Chip Selects */ |
| #define GPMC_MAX_CS 8 |
| /* max number of GPMC regs */ |
| #define GPMC_MAX_REG 7 |
| |
| #define PISMO1_NOR 1 |
| #define PISMO1_NAND 2 |
| #define PISMO2_CS0 3 |
| #define PISMO2_CS1 4 |
| #define PISMO1_ONENAND 5 |
| #define DBG_MPDB 6 |
| #define PISMO2_NAND_CS0 7 |
| #define PISMO2_NAND_CS1 8 |
| |
| /* make it readable for the gpmc_init */ |
| #define PISMO1_NOR_BASE FLASH_BASE |
| #define PISMO1_NAND_BASE NAND_BASE |
| #define PISMO2_CS0_BASE PISMO2_MAP1 |
| #define PISMO1_ONEN_BASE ONENAND_MAP |
| #define DBG_MPDB_BASE DEBUG_BASE |
| |
| #endif /* endif _MEM_H_ */ |
