mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 15:41:40 +00:00
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/*
|
|
* (C) Copyright 2005
|
|
* 2N Telekomunikace, a.s. <www.2n.cz>
|
|
* Ladislav Michl <michl@2n.cz>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef _NAND_H_
|
|
#define _NAND_H_
|
|
|
|
#include <linux/mtd/compat.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/nand.h>
|
|
|
|
typedef struct mtd_info nand_info_t;
|
|
|
|
extern int nand_curr_device;
|
|
extern nand_info_t nand_info[];
|
|
|
|
static inline int nand_read(nand_info_t *info, ulong ofs, ulong *len, u_char *buf)
|
|
{
|
|
return info->read(info, ofs, *len, (size_t *)len, buf);
|
|
}
|
|
|
|
static inline int nand_write(nand_info_t *info, ulong ofs, ulong *len, u_char *buf)
|
|
{
|
|
return info->write(info, ofs, *len, (size_t *)len, buf);
|
|
}
|
|
|
|
static inline int nand_block_isbad(nand_info_t *info, ulong ofs)
|
|
{
|
|
return info->block_isbad(info, ofs);
|
|
}
|
|
|
|
static inline int nand_erase(nand_info_t *info, ulong off, ulong size)
|
|
{
|
|
struct erase_info instr;
|
|
|
|
instr.mtd = info;
|
|
instr.addr = off;
|
|
instr.len = size;
|
|
instr.callback = 0;
|
|
|
|
return info->erase(info, &instr);
|
|
}
|
|
|
|
#endif
|