Subversion Repositories openrisc_2011-10-31

//==========================================================================
//
//      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
// the terms of the GNU General Public License as published by the Free
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
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// You should have received a copy of the GNU General Public License along
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
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// or inline functions from this file, or you compile this file and link it
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// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas
// Date:         2000-07-26
// Purpose:      
// Description:  
//              
//####DESCRIPTIONEND####
//
//==========================================================================
 
#ifndef _FLASH_HWR_H_
#define _FLASH_HWR_H_
 
// FIXME: must be 16/32 bit depending on use of interleaved parts
 
#define FLASH_Read_ID      0x9090   // 9090
#define FLASH_Read_Status  0x0070   // 0070
#define FLASH_Clear_Status 0x5050   // 5050
#define FLASH_Status_Ready 0x0080   // 0080  // Only low 8 bits
#define FLASH_Program      0x4040   // 4040
#define FLASH_Block_Erase  0x2020   // 2020
#define FLASH_Suspend      0xB0B0   // B0B0
#define FLASH_Resume       0xD0D0   // D0D0
#define FLASH_Confirm      0xD0D0   // D0D0
#define FLASH_Reset        0xFFFF   // FFFF
 
#define FLASH_BLOCK_SIZE        0x10000
#define FLASH_BOOT_BLOCK_SIZE    0x2000
 
#define FLASH_Intel_code   0x89
 
 
 
#ifndef GO_FAST
# define GO_FAST
# define GO_SLOW
#endif
 
 
#endif  // _FLASH_HWR_H_