package/uboot-xburst/files/board/n516/flash.c

   1 /*
   2  * (C) Copyright 2006
   3  * Ingenic Semiconductor, <jlwei@ingenic.cn>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  18  * MA 02111-1307 USA
  19  */
  20
  21 #include <common.h>
  22
  23 flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];    /* info for FLASH chips */
  24
  25 /*-----------------------------------------------------------------------
  26  * flash_init()
  27  *
  28  * sets up flash_info and returns size of FLASH (bytes)
  29  */
  30 unsigned long flash_init (void)
  31 {
  32         return (0);
  33 }
  34
  35 int flash_erase (flash_info_t * info, int s_first, int s_last)
  36 {
  37         printf ("flash_erase not implemented\n");
  38         return 0;
  39 }
  40
  41 void flash_print_info (flash_info_t * info)
  42 {
  43         printf ("flash_print_info not implemented\n");
  44 }
  45
  46 int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
  47 {
  48         printf ("write_buff not implemented\n");
  49         return (-1);
  50 }