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//==========================================================================
//
//      flash.h
//
//      Flash programming - device constants, etc.
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
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//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas
// Date:         2001-07-17
// Purpose:      
// Description:  
//              
//####DESCRIPTIONEND####
//
//==========================================================================
 
#ifndef _FLASH_HWR_H_
#define _FLASH_HWR_H_
 
// Atmel AT29LV1024
 
#define FLASH_Read_ID      0x9090
#define FLASH_Program      0xA0A0
#define FLASH_Reset        0xF0F0
 
#define FLASH_Key_Addr0    0x5555
#define FLASH_Key_Addr1    0x2AAA
#define FLASH_Key0         0xAAAA
#define FLASH_Key1         0x5555
 
#define FLASH_Atmel_code      0x1F
#define FLASH_ATMEL_29LV1024  0x26
 
#define FLASH_PROGRAM_OK    0x0000
#define FLASH_LENGTH_ERROR  0x0001
#define FLASH_PROGRAM_ERROR 0x0002
 
#define FLASH_PAGE_SIZE    0x100
#define FLASH_PAGE_MASK   ~(FLASH_PAGE_SIZE-1)
#define FLASH_PAGE_OFFSET  (FLASH_PAGE_SIZE-1)
 
#endif  // _FLASH_HWR_H_