2 * Header file for UBI support for U-Boot
4 * Adaptation from kernel to U-Boot
6 * Copyright (C) 2005-2007 Samsung Electronics
7 * Kyungmin Park <kyungmin.park@samsung.com>
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.
19 #include <linux/compat.h>
22 #include <linux/math64.h>
23 #include <linux/crc32.h>
24 #include <linux/types.h>
25 #include <linux/list.h>
26 #include <linux/rbtree.h>
27 #include <linux/string.h>
28 #include <linux/mtd/mtd.h>
29 #include <linux/mtd/ubi.h>
31 #ifdef CONFIG_CMD_ONENAND
32 #include <onenand_uboot.h>
35 #include <asm/errno.h>
38 #if !defined(CONFIG_MTD_UBI_WL_THRESHOLD)
39 #define CONFIG_MTD_UBI_WL_THRESHOLD 4096
41 #define CONFIG_MTD_UBI_BEB_RESERVE 1
43 /* debug options (Linux: drivers/mtd/ubi/Kconfig.debug) */
44 #undef CONFIG_MTD_UBI_DEBUG
45 #undef CONFIG_MTD_UBI_DEBUG_PARANOID
46 #undef CONFIG_MTD_UBI_DEBUG_MSG
47 #undef CONFIG_MTD_UBI_DEBUG_MSG_EBA
48 #undef CONFIG_MTD_UBI_DEBUG_MSG_WL
49 #undef CONFIG_MTD_UBI_DEBUG_MSG_IO
50 #undef CONFIG_MTD_UBI_DEBUG_MSG_BLD
52 #undef CONFIG_MTD_UBI_BLOCK
54 #if !defined(CONFIG_MTD_UBI_BEB_LIMIT)
55 #define CONFIG_MTD_UBI_BEB_LIMIT 20
59 #define get_device(...)
60 #define put_device(...)
61 #define ubi_sysfs_init(...) 0
62 #define ubi_sysfs_close(...) do { } while (0)
65 #include "../drivers/mtd/ubi/ubi.h"
69 extern int ubi_mtd_param_parse(const char *val, struct kernel_param *kp);
70 extern int ubi_init(void);
71 extern void ubi_exit(void);
72 extern int ubi_part(char *part_name, const char *vid_header_offset);
73 extern int ubi_volume_write(char *volume, void *buf, size_t size);
74 extern int ubi_volume_read(char *volume, char *buf, size_t size);
76 extern struct ubi_device *ubi_devices[];