| /* |
| * Copyright (c) 2015, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of The Linux Foundation nor |
| * the names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior written |
| * permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef _META_FORMAT_H_ |
| #define _META_FORMAT_H_ |
| |
| #define META_HEADER_MAGIC 0xce1ad63c |
| #define MAX_GPT_NAME_SIZE 72 |
| typedef unsigned int u32; |
| typedef unsigned short int u16; |
| |
| typedef struct meta_header { |
| u32 magic; /* 0xce1ad63c */ |
| u16 major_version; /* (0x1) - reject images with higher major versions */ |
| u16 minor_version; /* (0x0) - allow images with higer minor versions */ |
| char img_version[64]; /* Top level version for images in this meta */ |
| u16 meta_hdr_sz; /* size of this header */ |
| u16 img_hdr_sz; /* size of img_header_entry list */ |
| } meta_header_t; |
| |
| typedef struct img_header_entry { |
| char ptn_name[MAX_GPT_NAME_SIZE]; |
| u32 start_offset; |
| u32 size; |
| } img_header_entry_t; |
| |
| #endif |