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/*
* Copyright (C) ST-Ericsson SA 2010
* Author: Peter Nessrup <peter.nessrup@stericsson.com> for
* ST-Ericsson.
* License terms: GNU General Public License (GPL), version 2.
*/
#ifndef _DISK_PART_TOC_H
#define _DISK_PART_TOC_H
#define SUPPORTED_SECTOR_SIZE 512
#define TOC_MAGIC "ISSW"
#define TOC_ID_NO_ENTRY "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
#define TOC_MAX_ENTRIES (SUPPORTED_SECTOR_SIZE/sizeof(toc_entry_t))
#define MAX_NUM_TOCS 4
#define TOC_BOOT_IMAGE_SIZE (0x20000 / SUPPORTED_SECTOR_SIZE)
#define NO_TOC -1
#define TOC_ID_LENGTH 12
/* Sub TOC identifier in the 'flags' field is 'ST' */
#define FLAGS_SUB_TOC 0x00005354
#define FLAGS_PARTITION 0x00000001
typedef struct __attribute__ ((__packed__)) {
u32 offset;
u32 size;
u32 flags;
u32 align;
u32 loadaddr;
u8 id[TOC_ID_LENGTH];
} toc_entry_t;
typedef struct {
u8 id[TOC_ID_LENGTH];
u32 num_items;
u32 location;
u32 cached_section;
toc_entry_t cache[TOC_MAX_ENTRIES];
} subtoc_t;
typedef struct {
u32 start;
u32 size;
u8 name[12];
u32 cfg_offset;
u32 type;
u32 unused;
} toc_part_entry_t;
#endif /* _DISK_PART_TOC_H */
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