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/*
* (C) Copyright 2006-2008
* Texas Instruments, <www.ti.com>
*
* Author
* Mansoor Ahamed <mansoor.ahamed@ti.com>
*
* Initial Code from:
* 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_
/*
* 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):
* M_NAND - Micron NAND
*/
#define GPMC_SIZE_256M 0x0
#define GPMC_SIZE_128M 0x8
#define GPMC_SIZE_64M 0xC
#define GPMC_SIZE_32M 0xE
#define GPMC_SIZE_16M 0xF
#define M_NAND_GPMC_CONFIG1 0x00000800
#define M_NAND_GPMC_CONFIG2 0x001e1e00
#define M_NAND_GPMC_CONFIG3 0x001e1e00
#define M_NAND_GPMC_CONFIG4 0x16051807
#define M_NAND_GPMC_CONFIG5 0x00151e1e
#define M_NAND_GPMC_CONFIG6 0x16000f80
#define M_NAND_GPMC_CONFIG7 0x00000008
/* 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 CONFIG_SYS_NAND_BASE
#define PISMO1_NAND_SIZE GPMC_SIZE_256M
#endif /* endif _MEM_H_ */
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