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 /* 111a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 12fe8c2806Swdenk */ 13fe8c2806Swdenk 14700a0c64SWolfgang Denk #include <linux/list.h> 15fe8c2806Swdenk 16700a0c64SWolfgang Denk /* mtd device types */ 17700a0c64SWolfgang Denk #define MTD_DEV_TYPE_NOR 0x0001 18700a0c64SWolfgang Denk #define MTD_DEV_TYPE_NAND 0x0002 191a7f8cceSKyungmin Park #define MTD_DEV_TYPE_ONENAND 0x0004 20*5158c8f2SMiquel Raynal #define MTD_DEV_TYPE_SPINAND 0x0008 211a7f8cceSKyungmin Park 22*5158c8f2SMiquel Raynal #define MTD_DEV_TYPE(type) (type == MTD_DEV_TYPE_NAND ? "nand" : \ 23*5158c8f2SMiquel Raynal (type == MTD_DEV_TYPE_NOR ? "nor" : \ 24*5158c8f2SMiquel Raynal (type == MTD_DEV_TYPE_ONENAND ? "onenand" : \ 25*5158c8f2SMiquel Raynal "spi-nand"))) \ 26fe8c2806Swdenk 27700a0c64SWolfgang Denk struct mtd_device { 28700a0c64SWolfgang Denk struct list_head link; 29700a0c64SWolfgang Denk struct mtdids *id; /* parent mtd id entry */ 30700a0c64SWolfgang Denk u16 num_parts; /* number of partitions on this device */ 31700a0c64SWolfgang Denk struct list_head parts; /* partitions */ 32fe8c2806Swdenk }; 33fe8c2806Swdenk 34700a0c64SWolfgang Denk struct part_info { 35700a0c64SWolfgang Denk struct list_head link; 36700a0c64SWolfgang Denk char *name; /* partition name */ 37700a0c64SWolfgang Denk u8 auto_name; /* set to 1 for generated name */ 3839ac3447SPaul Burton u64 size; /* total size of the partition */ 3939ac3447SPaul Burton u64 offset; /* offset within device */ 40700a0c64SWolfgang Denk void *jffs2_priv; /* used internaly by jffs2 */ 41700a0c64SWolfgang Denk u32 mask_flags; /* kernel MTD mask flags */ 42e0b55325SIlya Yanok u32 sector_size; /* size of sector */ 43700a0c64SWolfgang Denk struct mtd_device *dev; /* parent device */ 44700a0c64SWolfgang Denk }; 45fe8c2806Swdenk 46700a0c64SWolfgang Denk struct mtdids { 47700a0c64SWolfgang Denk struct list_head link; 48700a0c64SWolfgang Denk u8 type; /* device type */ 49700a0c64SWolfgang Denk u8 num; /* device number */ 5039ac3447SPaul Burton u64 size; /* device size */ 51700a0c64SWolfgang Denk char *mtd_id; /* linux kernel device id */ 52fe8c2806Swdenk }; 53fe8c2806Swdenk 54fe8c2806Swdenk #define ldr_strlen strlen 55fe8c2806Swdenk #define ldr_strncmp strncmp 56fe8c2806Swdenk #define ldr_memcpy memcpy 57fe8c2806Swdenk #define putstr(x) printf("%s", x) 58fe8c2806Swdenk #define mmalloc malloc 59fe8c2806Swdenk #define UDEBUG printf 60fe8c2806Swdenk 61fe8c2806Swdenk #define putnstr(str, size) printf("%*.*s", size, size, str) 62fe8c2806Swdenk #define ldr_output_string(x) puts(x) 63fe8c2806Swdenk #define putLabeledWord(x, y) printf("%s %08x\n", x, (unsigned int)y) 64fe8c2806Swdenk #define led_blink(x, y, z, a) 65fe8c2806Swdenk 667e6ee7adSKyungmin Park /* common/cmd_jffs2.c */ 677e6ee7adSKyungmin Park extern int mtdparts_init(void); 687e6ee7adSKyungmin Park extern int find_dev_and_part(const char *id, struct mtd_device **dev, 697e6ee7adSKyungmin Park u8 *part_num, struct part_info **part); 703c950e2eSAnatolij Gustschin extern struct mtd_device *device_find(u8 type, u8 num); 717e6ee7adSKyungmin Park 72fe8c2806Swdenk #endif /* load_kernel_h */ 73