release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/plat-mxc/include/mach/mxc_nand.h

   1 /*
   2  * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
   3  * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
   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
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  17  * MA 02110-1301, USA.
  18  */
  19
  20 #ifndef __ASM_ARCH_NAND_H
  21 #define __ASM_ARCH_NAND_H
  22
  23 #include <linux/mtd/partitions.h>
  24
  25 struct mxc_nand_platform_data {
  26         unsigned int width;     /* data bus width in bytes */
  27         unsigned int hw_ecc:1;  /* 0 if supress hardware ECC */
  28         unsigned int flash_bbt:1; /* set to 1 to use a flash based bbt */
  29         struct mtd_partition *parts;    /* partition table */
  30         int nr_parts;                   /* size of parts */
  31 };
  32 #endif /* __ASM_ARCH_NAND_H */