| /* |
| * 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 |
| |
| #include <linux/types.h> |
| |
| struct kvec { |
| void *iov_base; |
| size_t iov_len; |
| }; |
| |
| typedef int spinlock_t; |
| typedef int wait_queue_head_t; |
| |
| struct mtd_info; |
| struct erase_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, 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 */ |