u-boot/include/onenand_uboot.h
Kyungmin Park d7e8ce101a OneNAND support (take #2)
[PATCH 3/3] OneNAND support (take #2)

OneNAND support at U-Boot

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2007-09-17 08:19:08 +02:00

40 lines
1.1 KiB
C

/*
* Header file for OneNAND support for U-Boot
*
* Adaptation from kernel to U-Boot
*
* Copyright (C) 2005-2007 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
*
* 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.
*/
#ifndef __UBOOT_ONENAND_H
#define __UBOOT_ONENAND_H
struct kvec {
void *iov_base;
size_t iov_len;
};
typedef int spinlock_t;
typedef int wait_queue_head_t;
/* 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, size_t len,
size_t * retlen, u_char * buf);
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 int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len);
extern void onenand_print_device_info(int device, int verbose);
#endif /* __UBOOT_ONENAND_H */