firmware/export/nand_id.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id: $
   9  *
  10  * Copyright (C) 2002 by Alan Korr
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef __NAND_ID_H__
  22 #define __NAND_ID_H__
  23
  24 struct nand_info
  25 {
  26     unsigned char     dev_id;
  27     unsigned char     dev_id2;
  28     unsigned short    pages_per_block;
  29     unsigned short    blocks_per_bank;
  30     unsigned short    page_size;
  31     unsigned short    spare_size;
  32     unsigned char     col_cycles;
  33     unsigned char     row_cycles;
  34     unsigned char     planes;
  35 };
  36
  37 struct nand_info* nand_identify(unsigned char data[5]);
  38
  39 #endif /* __NAND_ID_H__ */