projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| d7e8ce10 KP |
1 | /* |
| 2 | * Header file for OneNAND support for U-Boot | |
| 3 | * | |
| 4 | * Adaptation from kernel to U-Boot | |
| 5 | * | |
| 6 | * Copyright (C) 2005-2007 Samsung Electronics | |
| 7 | * Kyungmin Park <[email protected]> | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __UBOOT_ONENAND_H | |
| 15 | #define __UBOOT_ONENAND_H | |
| 16 | ||
| 17 | struct kvec { | |
| 18 | void *iov_base; | |
| 19 | size_t iov_len; | |
| 20 | }; | |
| 21 | ||
| 22 | typedef int spinlock_t; | |
| 23 | typedef int wait_queue_head_t; | |
| 24 | ||
| 25 | /* Functions */ | |
| 26 | extern void onenand_init(void); | |
| 27 | extern int onenand_read(struct mtd_info *mtd, loff_t from, size_t len, | |
| 28 | size_t * retlen, u_char * buf); | |
| 29 | extern int onenand_read_oob(struct mtd_info *mtd, loff_t from, size_t len, | |
| 30 | size_t * retlen, u_char * buf); | |
| 31 | extern int onenand_write(struct mtd_info *mtd, loff_t from, size_t len, | |
| 32 | size_t * retlen, const u_char * buf); | |
| 33 | extern int onenand_erase(struct mtd_info *mtd, struct erase_info *instr); | |
| 34 | ||
| 35 | extern int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len); | |
| 36 | ||
| 37 | extern void onenand_print_device_info(int device, int verbose); | |
| 38 | ||
| 39 | #endif /* __UBOOT_ONENAND_H */ |