/* * (C) Copyright 2004 * 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 _OMAP24XX_MEM_H_#define _OMAP24XX_MEM_H_#define SDRC_CS0_OSET	 0x0#define SDRC_CS1_OSET	 0x30  /* mirror CS1 regs appear offset 0x30 from CS0 */#ifndef __ASSEMBLY__/* struct's for holding data tables for current boards, they are getting used   early in init when NO global access are there */struct sdrc_data_s {	u32    sdrc_sharing;	u32    sdrc_mdcfg_0_ddr;	u32    sdrc_mdcfg_0_sdr;	u32    sdrc_actim_ctrla_0;	u32    sdrc_actim_ctrlb_0;	u32    sdrc_rfr_ctrl;	u32    sdrc_mr_0_ddr;	u32    sdrc_mr_0_sdr;	u32    sdrc_dllab_ctrl;} /*__attribute__ ((packed))*/;typedef struct sdrc_data_s sdrc_data_t;typedef enum {	STACKED		= 0,	IP_DDR		= 1,	COMBO_DDR	= 2,	IP_SDR		= 3,} mem_t;#endif/* Slower full frequency range default timings for x32 operation*/#define H4_2420_SDRC_SHARING		0x00000100#define H4_2420_SDRC_MDCFG_0_SDR	0x00D04010 /* discrete sdr module */#define H4_2420_SDRC_MR_0_SDR		0x00000031#define H4_2420_SDRC_MDCFG_0_DDR	0x01702011 /* descrite ddr module */#define H4_2420_COMBO_MDCFG_0_DDR	0x00801011 /* combo module */#define H4_2420_SDRC_MR_0_DDR		0x00000032#define H4_2422_SDRC_SHARING		0x00004b00#define H4_2422_SDRC_MDCFG_0_DDR	0x00801011 /* stacked ddr on 2422 */#define H4_2422_SDRC_MR_0_DDR		0x00000032/* ES1 work around timings */#define H4_242x_SDRC_ACTIM_CTRLA_0_ES1	0x9bead909  /* 165Mhz for use with 100/133 */#define H4_242x_SDRC_ACTIM_CTRLB_0_ES1	0x00000020#define H4_242x_SDRC_RFR_CTRL_ES1	    0x00002401	/* use over refresh for ES1 *//* optimized timings good for current shipping parts */#define H4_242X_SDRC_ACTIM_CTRLA_0_100MHz  0x5A59B485#define H4_242X_SDRC_ACTIM_CTRLB_0_100MHz  0x0000000e#define H4_242X_SDRC_ACTIM_CTRLA_0_133MHz  0x8BA6E6C8 /* temp warn 0 settings */#define H4_242X_SDRC_ACTIM_CTRLB_0_133MHz  0x00000010 /* temp warn 0 settings */#define H4_242X_SDRC_RFR_CTRL_100MHz	   0x0002da01#define H4_242X_SDRC_RFR_CTRL_133MHz	   0x0003de01#define H4_242x_SDRC_DLLAB_CTRL_100MHz	   0x0000980E /* 72deg, allow DPLLout*1 to work (combo)*/#define H4_242x_SDRC_DLLAB_CTRL_133MHz	   0x0000690E /* 72deg, for ES2 */#ifdef PRCM_CONFIG_II# define H4_2420_SDRC_ACTIM_CTRLA_0	H4_242X_SDRC_ACTIM_CTRLA_0_100MHz# define H4_2420_SDRC_ACTIM_CTRLB_0	H4_242X_SDRC_ACTIM_CTRLB_0_100MHz# define H4_2420_SDRC_RFR_CTRL		H4_242X_SDRC_RFR_CTRL_100MHz# define H4_2420_SDRC_DLLAB_CTRL    H4_242x_SDRC_DLLAB_CTRL_100MHz# define H4_2422_SDRC_ACTIM_CTRLA_0	H4_242X_SDRC_ACTIM_CTRLA_0_100MHz# define H4_2422_SDRC_ACTIM_CTRLB_0	H4_242X_SDRC_ACTIM_CTRLB_0_100MHz# define H4_2422_SDRC_RFR_CTRL		H4_242X_SDRC_RFR_CTRL_100MHz# define H4_2422_SDRC_DLLAB_CTRL    H4_242x_SDRC_DLLAB_CTRL_100MHz#elif PRCM_CONFIG_III# define H4_2420_SDRC_ACTIM_CTRLA_0	H4_242X_SDRC_ACTIM_CTRLA_0_133MHz# define H4_2420_SDRC_ACTIM_CTRLB_0	H4_242X_SDRC_ACTIM_CTRLB_0_133MHz# define H4_2420_SDRC_RFR_CTRL		H4_242X_SDRC_RFR_CTRL_133MHz# define H4_2420_SDRC_DLLAB_CTRL    H4_242x_SDRC_DLLAB_CTRL_133MHz# define H4_2422_SDRC_ACTIM_CTRLA_0	H4_242X_SDRC_ACTIM_CTRLA_0_100MHz# define H4_2422_SDRC_ACTIM_CTRLB_0	H4_242X_SDRC_ACTIM_CTRLB_0_100MHz# define H4_2422_SDRC_RFR_CTRL		H4_242X_SDRC_RFR_CTRL_100MHz# define H4_2422_SDRC_DLLAB_CTRL    H4_242x_SDRC_DLLAB_CTRL_100MHz#endif/* GPMC settings */#ifdef PRCM_CONFIG_II	     /* L3 at 100MHz */# ifdef CONFIG_SYS_NAND_BOOT#  define H4_24XX_GPMC_CONFIG1_0   0x0#  define H4_24XX_GPMC_CONFIG2_0   0x00141400#  define H4_24XX_GPMC_CONFIG3_0   0x00141400#  define H4_24XX_GPMC_CONFIG4_0   0x0F010F01#  define H4_24XX_GPMC_CONFIG5_0   0x010C1414#  define H4_24XX_GPMC_CONFIG6_0   0x00000A80# else	/* else NOR */#  define H4_24XX_GPMC_CONFIG1_0   0x3#  define H4_24XX_GPMC_CONFIG2_0   0x000f0f01#  define H4_24XX_GPMC_CONFIG3_0   0x00050502#  define H4_24XX_GPMC_CONFIG4_0   0x0C060C06#  define H4_24XX_GPMC_CONFIG5_0   0x01131F1F# endif /* endif CONFIG_SYS_NAND_BOOT */# define H4_24XX_GPMC_CONFIG7_0	  (0x00000C40|(H4_CS0_BASE >> 24))# define H4_24XX_GPMC_CONFIG1_1	  0x00011000# define H4_24XX_GPMC_CONFIG2_1	  0x001F1F00# define H4_24XX_GPMC_CONFIG3_1	  0x00080802# define H4_24XX_GPMC_CONFIG4_1	  0x1C091C09# define H4_24XX_GPMC_CONFIG5_1	  0x031A1F1F# define H4_24XX_GPMC_CONFIG6_1	  0x000003C2# define H4_24XX_GPMC_CONFIG7_1	  (0x00000F40|(H4_CS1_BASE >> 24))#endif /* endif PRCM_CONFIG_II */#ifdef PRCM_CONFIG_III	/* L3 at 133MHz */# ifdef CONFIG_SYS_NAND_BOOT#  define H4_24XX_GPMC_CONFIG1_0   0x0#  define H4_24XX_GPMC_CONFIG2_0   0x00141400#  define H4_24XX_GPMC_CONFIG3_0   0x00141400#  define H4_24XX_GPMC_CONFIG4_0   0x0F010F01#  define H4_24XX_GPMC_CONFIG5_0   0x010C1414#  define H4_24XX_GPMC_CONFIG6_0   0x00000A80# else	/* NOR boot */#  define H4_24XX_GPMC_CONFIG1_0   0x3#  define H4_24XX_GPMC_CONFIG2_0   0x00151501#  define H4_24XX_GPMC_CONFIG3_0   0x00060602#  define H4_24XX_GPMC_CONFIG4_0   0x10081008#  define H4_24XX_GPMC_CONFIG5_0   0x01131F1F#  define H4_24XX_GPMC_CONFIG6_0   0x000004c4# endif /* endif CONFIG_SYS_NAND_BOOT */# define H4_24XX_GPMC_CONFIG7_0	  (0x00000C40|(H4_CS0_BASE >> 24))# define H4_24XX_GPMC_CONFIG1_1	  0x00011000# define H4_24XX_GPMC_CONFIG2_1	  0x001f1f01# define H4_24XX_GPMC_CONFIG3_1	  0x00080803# define H4_24XX_GPMC_CONFIG4_1	  0x1C091C09# define H4_24XX_GPMC_CONFIG5_1	  0x041f1F1F# define H4_24XX_GPMC_CONFIG6_1	  0x000004C4# define H4_24XX_GPMC_CONFIG7_1	  (0x00000F40|(H4_CS1_BASE >> 24))#endif /* endif CONFIG_SYS_PRCM_III */#endif /* endif _OMAP24XX_MEM_H_ */