2009-06-21 18:53:15 +03:00
|
|
|
/*
|
|
|
|
|
* Copyright (C) 2009 PI
|
|
|
|
|
* Author: Xiangfu Liu <xiangfu.z@gmail.com>
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or
|
|
|
|
|
* modify it under the terms of the GNU General Public License
|
|
|
|
|
* version 3 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., 51 Franklin Street, Fifth Floor,
|
|
|
|
|
* Boston, MA 02110-1301, USA
|
|
|
|
|
*/
|
2009-05-15 08:00:06 +03:00
|
|
|
#ifndef __NANDLIB_H__
|
|
|
|
|
#define __NANDLIB_H__
|
|
|
|
|
|
|
|
|
|
#ifndef NULL
|
|
|
|
|
#define NULL 0
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#define u8 unsigned char
|
|
|
|
|
#define u16 unsigned short
|
|
|
|
|
#define u32 unsigned int
|
|
|
|
|
|
|
|
|
|
/* Jz4740 nandflash interface */
|
|
|
|
|
unsigned int nand_query_4740(u8 *);
|
|
|
|
|
int nand_init_4740(int bus_width, int row_cycle, int page_size, int page_per_block,
|
|
|
|
|
int,int,int,int);
|
|
|
|
|
int nand_fini_4740(void);
|
|
|
|
|
u32 nand_program_4740(void *context, int spage, int pages, int option);
|
|
|
|
|
//int nand_program_oob_4740(void *context, int spage, int pages, void (*notify)(int));
|
|
|
|
|
u32 nand_erase_4740(int blk_num, int sblk, int force);
|
|
|
|
|
u32 nand_read_4740(void *buf, u32 startpage, u32 pagenum,int option);
|
|
|
|
|
u32 nand_read_oob_4740(void *buf, u32 startpage, u32 pagenum);
|
|
|
|
|
u32 nand_read_raw_4740(void *buf, u32 startpage, u32 pagenum,int);
|
|
|
|
|
u32 nand_mark_bad_4740(int bad);
|
|
|
|
|
void nand_enable_4740(u32 csn);
|
|
|
|
|
void nand_disable_4740(u32 csn);
|
|
|
|
|
|
|
|
|
|
/* Jz4750 nandflash interface */
|
|
|
|
|
unsigned int nand_query_4750(u8 *);
|
|
|
|
|
//int nand_init_4750(int bus_width, int row_cycle, int page_size, int page_per_block,
|
|
|
|
|
// int,int,int,int);
|
|
|
|
|
|
|
|
|
|
int nand_init_4750(int bus_width, int row_cycle, int page_size, int page_per_block,
|
|
|
|
|
int bch_bit, int ecc_pos, int bad_pos, int bad_page, int force);
|
|
|
|
|
|
|
|
|
|
int nand_fini_4750(void);
|
|
|
|
|
u32 nand_program_4750(void *context, int spage, int pages, int option);
|
|
|
|
|
//int nand_program_oob_4740(void *context, int spage, int pages, void (*notify)(int));
|
|
|
|
|
u32 nand_erase_4750(int blk_num, int sblk, int force);
|
|
|
|
|
u32 nand_read_4750(void *buf, u32 startpage, u32 pagenum,int option);
|
|
|
|
|
u32 nand_read_oob_4750(void *buf, u32 startpage, u32 pagenum);
|
|
|
|
|
u32 nand_read_raw_4750(void *buf, u32 startpage, u32 pagenum,int);
|
|
|
|
|
u32 nand_mark_bad_4750(int bad);
|
|
|
|
|
|
|
|
|
|
void nand_enable_4750(u32 csn);
|
|
|
|
|
void nand_disable_4750(u32 csn);
|
|
|
|
|
|
|
|
|
|
#endif
|
