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wdenkfe8c2802002-11-03 00:38:21 +00001#ifndef load_kernel_h
2#define load_kernel_h
3/*-------------------------------------------------------------------------
4 * Filename: load_kernel.h
5 * Version: $Id: load_kernel.h,v 1.3 2002/01/25 01:34:11 nyet Exp $
6 * Copyright: Copyright (C) 2001, Russ Dill
7 * Author: Russ Dill <Russ.Dill@asu.edu>
8 * Description: header for load kernel modules
9 *-----------------------------------------------------------------------*/
10/*
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 *
26 */
27
Wolfgang Denk700a0c62005-08-08 01:03:24 +020028#include <linux/list.h>
wdenkfe8c2802002-11-03 00:38:21 +000029
Wolfgang Denk700a0c62005-08-08 01:03:24 +020030/* mtd device types */
Kyungmin Park1a7f8cc2008-08-27 14:45:20 +090031#define MTD_DEV_TYPE_NOR 0x0001
32#define MTD_DEV_TYPE_NAND 0x0002
33#define MTD_DEV_TYPE_ONENAND 0x0004
34
35#define MTD_DEV_TYPE(type) ((type == MTD_DEV_TYPE_NAND) ? "nand" : \
36 (type == MTD_DEV_TYPE_ONENAND) ? "onenand" : "nor")
wdenkfe8c2802002-11-03 00:38:21 +000037
Wolfgang Denk700a0c62005-08-08 01:03:24 +020038struct mtd_device {
39 struct list_head link;
40 struct mtdids *id; /* parent mtd id entry */
41 u16 num_parts; /* number of partitions on this device */
42 struct list_head parts; /* partitions */
wdenkfe8c2802002-11-03 00:38:21 +000043};
44
Wolfgang Denk700a0c62005-08-08 01:03:24 +020045struct part_info {
46 struct list_head link;
47 char *name; /* partition name */
48 u8 auto_name; /* set to 1 for generated name */
49 u32 size; /* total size of the partition */
50 u32 offset; /* offset within device */
51 void *jffs2_priv; /* used internaly by jffs2 */
52 u32 mask_flags; /* kernel MTD mask flags */
Ilya Yanoke0b55322008-11-13 19:49:32 +030053 u32 sector_size; /* size of sector */
Wolfgang Denk700a0c62005-08-08 01:03:24 +020054 struct mtd_device *dev; /* parent device */
55};
wdenkfe8c2802002-11-03 00:38:21 +000056
Wolfgang Denk700a0c62005-08-08 01:03:24 +020057struct mtdids {
58 struct list_head link;
59 u8 type; /* device type */
60 u8 num; /* device number */
61 u32 size; /* device size */
62 char *mtd_id; /* linux kernel device id */
wdenkfe8c2802002-11-03 00:38:21 +000063};
64
65#define ldr_strlen strlen
66#define ldr_strncmp strncmp
67#define ldr_memcpy memcpy
68#define putstr(x) printf("%s", x)
69#define mmalloc malloc
70#define UDEBUG printf
71
72#define putnstr(str, size) printf("%*.*s", size, size, str)
73#define ldr_output_string(x) puts(x)
74#define putLabeledWord(x, y) printf("%s %08x\n", x, (unsigned int)y)
75#define led_blink(x, y, z, a)
76
Kyungmin Park7e6ee7a2008-11-19 16:32:36 +010077/* common/cmd_jffs2.c */
78extern int mtdparts_init(void);
79extern int find_dev_and_part(const char *id, struct mtd_device **dev,
80 u8 *part_num, struct part_info **part);
Anatolij Gustschin3c950e22010-03-16 17:10:05 +010081extern struct mtd_device *device_find(u8 type, u8 num);
Kyungmin Park7e6ee7a2008-11-19 16:32:36 +010082
wdenkfe8c2802002-11-03 00:38:21 +000083#endif /* load_kernel_h */