board/BuS/EB+MCF-EV123/cfm_flash.h

   1 /*
   2  * Basic Flash Driver for Freescale MCF 5282 internal FLASH
   3  *
   4  * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #ifndef __CFM_FLASH_H_
  26 #define __CFM_FLASH_H_
  27
  28 #define FREESCALE_MANUFACT 0xFACFFACF
  29 #define FREESCALE_ID_MCF5281 0x5281
  30 #define FREESCALE_ID_MCF5282 0x5282
  31
  32 extern void cfm_flash_print_info (flash_info_t * info);
  33 extern int cfm_flash_erase_sector (flash_info_t * info, int sector);
  34 extern void cfm_flash_init (flash_info_t * info);
  35 extern int cfm_flash_write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt);
  36 #ifdef CFG_FLASH_PROTECTION
  37 extern int cfm_flash_protect(flash_info_t * info,long sector,int prot);
  38 #endif
  39
  40 #endif