/* * 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 */