blob: 49da9d08b55f79441183c12e572799c1d461339f [file] [log] [blame]
* Header file for OneNAND support for U-Boot
* Adaptation from kernel to U-Boot
* Copyright (C) 2005-2007 Samsung Electronics
* Kyungmin Park <>
* 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.
#include <linux/types.h>
/* Forward declarations */
struct mtd_info;
struct mtd_oob_ops;
struct erase_info;
struct onenand_chip;
extern struct mtd_info onenand_mtd;
/* board */
extern void onenand_board_init(struct mtd_info *);
/* Functions */
extern void onenand_init(void);
extern int onenand_read(struct mtd_info *mtd, loff_t from, size_t len,
size_t * retlen, u_char * buf);
extern int onenand_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops);
extern int onenand_write(struct mtd_info *mtd, loff_t from, size_t len,
size_t * retlen, const u_char * buf);
extern int onenand_erase(struct mtd_info *mtd, struct erase_info *instr);
extern char *onenand_print_device_info(int device, int version);
/* S3C64xx */
extern void s3c64xx_onenand_init(struct mtd_info *);
extern void s3c64xx_set_width_regs(struct onenand_chip *);
#endif /* __UBOOT_ONENAND_H */