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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>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#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
* STNOR - STMicrolelctronics M29W128GL
*/
#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
#define STNOR_GPMC_CONFIG1 0x00001200
#define STNOR_GPMC_CONFIG2 0x00101000
#define STNOR_GPMC_CONFIG3 0x00030301
#define STNOR_GPMC_CONFIG4 0x10041004
#define STNOR_GPMC_CONFIG5 0x000C1010
#define STNOR_GPMC_CONFIG6 0x08070280
#define STNOR_GPMC_CONFIG7 0x00000F48
/* max number of GPMC Chip Selects */
#define GPMC_MAX_CS 8
/* max number of GPMC regs */
#define GPMC_MAX_REG 7
#endif /* endif _MEM_H_ */
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