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14#ifndef __UBOOT_ONENAND_H
15#define __UBOOT_ONENAND_H
16
17#include <linux/types.h>
18
19
20struct mtd_info;
21struct mtd_oob_ops;
22struct erase_info;
23struct onenand_chip;
24
25extern struct mtd_info onenand_mtd;
26
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28extern void onenand_board_init(struct mtd_info *);
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31extern void onenand_init(void);
32extern int onenand_read(struct mtd_info *mtd, loff_t from, size_t len,
33 size_t * retlen, u_char * buf);
34extern int onenand_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops);
35extern int onenand_write(struct mtd_info *mtd, loff_t from, size_t len,
36 size_t * retlen, const u_char * buf);
37extern int onenand_erase(struct mtd_info *mtd, struct erase_info *instr);
38
39extern char *onenand_print_device_info(int device, int version);
40
41
42extern void s3c64xx_onenand_init(struct mtd_info *);
43extern void s3c64xx_set_width_regs(struct onenand_chip *);
44
45#endif
46