1fe8c2806Swdenk #ifndef load_kernel_h 2fe8c2806Swdenk #define load_kernel_h 3fe8c2806Swdenk /*------------------------------------------------------------------------- 4fe8c2806Swdenk * Filename: load_kernel.h 5fe8c2806Swdenk * Version: $Id: load_kernel.h,v 1.3 2002/01/25 01:34:11 nyet Exp $ 6fe8c2806Swdenk * Copyright: Copyright (C) 2001, Russ Dill 7fe8c2806Swdenk * Author: Russ Dill <Russ.Dill@asu.edu> 8fe8c2806Swdenk * Description: header for load kernel modules 9fe8c2806Swdenk *-----------------------------------------------------------------------*/ 10fe8c2806Swdenk /* 11fe8c2806Swdenk * 12fe8c2806Swdenk * This program is free software; you can redistribute it and/or modify 13fe8c2806Swdenk * it under the terms of the GNU General Public License as published by 14fe8c2806Swdenk * the Free Software Foundation; either version 2 of the License, or 15fe8c2806Swdenk * (at your option) any later version. 16fe8c2806Swdenk * 17fe8c2806Swdenk * This program is distributed in the hope that it will be useful, 18fe8c2806Swdenk * but WITHOUT ANY WARRANTY; without even the implied warranty of 19fe8c2806Swdenk * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20fe8c2806Swdenk * GNU General Public License for more details. 21fe8c2806Swdenk * 22fe8c2806Swdenk * You should have received a copy of the GNU General Public License 23fe8c2806Swdenk * along with this program; if not, write to the Free Software 24fe8c2806Swdenk * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 25fe8c2806Swdenk * 26fe8c2806Swdenk */ 27fe8c2806Swdenk 28700a0c64SWolfgang Denk #include <linux/list.h> 29fe8c2806Swdenk 30700a0c64SWolfgang Denk /* mtd device types */ 31700a0c64SWolfgang Denk #define MTD_DEV_TYPE_NOR 0x0001 32700a0c64SWolfgang Denk #define MTD_DEV_TYPE_NAND 0x0002 331a7f8cceSKyungmin Park #define MTD_DEV_TYPE_ONENAND 0x0004 341a7f8cceSKyungmin Park 351a7f8cceSKyungmin Park #define MTD_DEV_TYPE(type) ((type == MTD_DEV_TYPE_NAND) ? "nand" : \ 361a7f8cceSKyungmin Park (type == MTD_DEV_TYPE_ONENAND) ? "onenand" : "nor") 37fe8c2806Swdenk 38700a0c64SWolfgang Denk struct mtd_device { 39700a0c64SWolfgang Denk struct list_head link; 40700a0c64SWolfgang Denk struct mtdids *id; /* parent mtd id entry */ 41700a0c64SWolfgang Denk u16 num_parts; /* number of partitions on this device */ 42700a0c64SWolfgang Denk struct list_head parts; /* partitions */ 43fe8c2806Swdenk }; 44fe8c2806Swdenk 45700a0c64SWolfgang Denk struct part_info { 46700a0c64SWolfgang Denk struct list_head link; 47700a0c64SWolfgang Denk char *name; /* partition name */ 48700a0c64SWolfgang Denk u8 auto_name; /* set to 1 for generated name */ 49700a0c64SWolfgang Denk u32 size; /* total size of the partition */ 50700a0c64SWolfgang Denk u32 offset; /* offset within device */ 51700a0c64SWolfgang Denk void *jffs2_priv; /* used internaly by jffs2 */ 52700a0c64SWolfgang Denk u32 mask_flags; /* kernel MTD mask flags */ 53700a0c64SWolfgang Denk struct mtd_device *dev; /* parent device */ 54700a0c64SWolfgang Denk }; 55fe8c2806Swdenk 56700a0c64SWolfgang Denk struct mtdids { 57700a0c64SWolfgang Denk struct list_head link; 58700a0c64SWolfgang Denk u8 type; /* device type */ 59700a0c64SWolfgang Denk u8 num; /* device number */ 60700a0c64SWolfgang Denk u32 size; /* device size */ 61700a0c64SWolfgang Denk char *mtd_id; /* linux kernel device id */ 62fe8c2806Swdenk }; 63fe8c2806Swdenk 64fe8c2806Swdenk #define ldr_strlen strlen 65fe8c2806Swdenk #define ldr_strncmp strncmp 66fe8c2806Swdenk #define ldr_memcpy memcpy 67fe8c2806Swdenk #define putstr(x) printf("%s", x) 68fe8c2806Swdenk #define mmalloc malloc 69fe8c2806Swdenk #define UDEBUG printf 70fe8c2806Swdenk 71fe8c2806Swdenk #define putnstr(str, size) printf("%*.*s", size, size, str) 72fe8c2806Swdenk #define ldr_output_string(x) puts(x) 73fe8c2806Swdenk #define putLabeledWord(x, y) printf("%s %08x\n", x, (unsigned int)y) 74fe8c2806Swdenk #define led_blink(x, y, z, a) 75fe8c2806Swdenk 76*7e6ee7adSKyungmin Park /* common/cmd_jffs2.c */ 77*7e6ee7adSKyungmin Park extern int mtdparts_init(void); 78*7e6ee7adSKyungmin Park extern int find_dev_and_part(const char *id, struct mtd_device **dev, 79*7e6ee7adSKyungmin Park u8 *part_num, struct part_info **part); 80*7e6ee7adSKyungmin Park 81fe8c2806Swdenk #endif /* load_kernel_h */ 82