| /* | |
| * 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> | |
| /* Forward declarations */ | |
| struct mtd_info; | |
| struct mtd_oob_ops; | |
| struct erase_info; | |
| struct onenand_chip; | |
| extern struct mtd_info onenand_mtd; | |
| extern struct onenand_chip onenand_chip; | |
| /* 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); | |
| extern unsigned onenand_block(struct onenand_chip *this, loff_t addr); | |
| extern loff_t onenand_addr(struct onenand_chip *this, int block); | |
| extern int flexonenand_region(struct mtd_info *mtd, loff_t addr); | |
| extern int flexonenand_set_boundary(struct mtd_info *mtd, int die, | |
| int boundary, int lock); | |
| /* SPL */ | |
| void onenand_spl_load_image(uint32_t offs, uint32_t size, void *dst); | |
| #endif /* __UBOOT_ONENAND_H */ |