1 /* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
3 * Redistribution and use in source and binary forms, with or without
4 * modification, are permitted provided that the following conditions are
6 * * Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 * * Redistributions in binary form must reproduce the above
9 * copyright notice, this list of conditions and the following
10 * disclaimer in the documentation and/or other materials provided
11 * with the distribution.
12 * * Neither the name of Code Aurora Forum, Inc. nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #ifndef _BOOTLOADER_RECOVERY_H
30 #define _BOOTLOADER_RECOVERY_H
32 #define UPDATE_MAGIC "MSM-RADIO-UPDATE"
33 #define UPDATE_MAGIC_SIZE 16
34 #define UPDATE_VERSION 0x00010000
37 /* Recovery Message */
38 struct recovery_message {
45 struct update_header {
46 unsigned char MAGIC[UPDATE_MAGIC_SIZE];
51 unsigned image_offset;
52 unsigned image_length;
54 unsigned bitmap_width;
55 unsigned bitmap_height;
58 unsigned busy_bitmap_offset;
59 unsigned busy_bitmap_length;
61 unsigned fail_bitmap_offset;
62 unsigned fail_bitmap_length;
67 int get_recovery_message(struct recovery_message *out);
68 int set_recovery_message(const struct recovery_message *in);
70 int read_update_header_for_bootloader(struct update_header *header);
71 int update_firmware_image (struct update_header *header, char *name);
73 int recovery_init (void);
75 extern unsigned boot_into_recovery;