diff options
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/mi4-loader.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/firmware/export/mi4-loader.h b/firmware/export/mi4-loader.h new file mode 100644 index 0000000000..1b4a4b93b2 --- /dev/null +++ b/firmware/export/mi4-loader.h | |||
@@ -0,0 +1,51 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2006 by Barry Wardell | ||
10 | * | ||
11 | * Based on Rockbox iriver bootloader by Linus Nielsen Feltzing | ||
12 | * and the ipodlinux bootloader by Daniel Palffy and Bernard Leach | ||
13 | * | ||
14 | * This program is free software; you can redistribute it and/or | ||
15 | * modify it under the terms of the GNU General Public License | ||
16 | * as published by the Free Software Foundation; either version 2 | ||
17 | * of the License, or (at your option) any later version. | ||
18 | * | ||
19 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
20 | * KIND, either express or implied. | ||
21 | * | ||
22 | ****************************************************************************/ | ||
23 | |||
24 | #include <stdint.h> | ||
25 | |||
26 | #define MI4_HEADER_SIZE 0x200 | ||
27 | |||
28 | /* mi4 header structure */ | ||
29 | struct mi4header_t { | ||
30 | unsigned char magic[4]; | ||
31 | uint32_t version; | ||
32 | uint32_t length; | ||
33 | uint32_t crc32; | ||
34 | uint32_t enctype; | ||
35 | uint32_t mi4size; | ||
36 | uint32_t plaintext; | ||
37 | uint32_t dsa_key[10]; | ||
38 | uint32_t pad[109]; | ||
39 | unsigned char type[4]; | ||
40 | unsigned char model[4]; | ||
41 | }; | ||
42 | |||
43 | struct tea_key { | ||
44 | const char * name; | ||
45 | uint32_t key[4]; | ||
46 | }; | ||
47 | |||
48 | #define NUM_KEYS (sizeof(tea_keytable)/sizeof(tea_keytable[0])) | ||
49 | |||
50 | int load_mi4(unsigned char* buf, const char* firmware, unsigned int buffer_size); | ||
51 | const char *mi4_strerror(int8_t errno); | ||