| Shashank Mittal | 024c033 | 2010-02-03 11:44:00 -0800 | [diff] [blame] | 1 | /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. |
| 2 | |
| 3 | * Redistribution and use in source and binary forms, with or without |
| 4 | * modification, are permitted provided that the following conditions are |
| 5 | * met: |
| 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. |
| 15 | * |
| 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. |
| 27 | */ |
| 28 | |
| 29 | #ifndef _BOOTLOADER_RECOVERY_H |
| 30 | #define _BOOTLOADER_RECOVERY_H |
| 31 | |
| 32 | #define UPDATE_MAGIC "MSM-RADIO-UPDATE" |
| 33 | #define UPDATE_MAGIC_SIZE 16 |
| 34 | #define UPDATE_VERSION 0x00010000 |
| 35 | |
| 36 | |
| 37 | /* Recovery Message */ |
| 38 | struct recovery_message { |
| 39 | char command[32]; |
| 40 | char status[32]; |
| 41 | char recovery[1024]; |
| 42 | }; |
| 43 | |
| 44 | |
| 45 | struct update_header { |
| 46 | unsigned char MAGIC[UPDATE_MAGIC_SIZE]; |
| 47 | |
| 48 | unsigned version; |
| 49 | unsigned size; |
| 50 | |
| 51 | unsigned image_offset; |
| 52 | unsigned image_length; |
| 53 | |
| 54 | unsigned bitmap_width; |
| 55 | unsigned bitmap_height; |
| 56 | unsigned bitmap_bpp; |
| 57 | |
| 58 | unsigned busy_bitmap_offset; |
| 59 | unsigned busy_bitmap_length; |
| 60 | |
| 61 | unsigned fail_bitmap_offset; |
| 62 | unsigned fail_bitmap_length; |
| 63 | }; |
| 64 | |
| 65 | |
| 66 | |
| 67 | int get_recovery_message(struct recovery_message *out); |
| 68 | int set_recovery_message(const struct recovery_message *in); |
| 69 | |
| 70 | int read_update_header_for_bootloader(struct update_header *header); |
| 71 | int update_firmware_image (struct update_header *header, char *name); |
| 72 | |
| 73 | int recovery_init (void); |
| 74 | |
| 75 | extern unsigned boot_into_recovery; |
| 76 | |
| 77 | #endif |