From 0b29691324e5700f15ea653592bf29f8552d47d7 Mon Sep 17 00:00:00 2001 From: Marcin Bukat Date: Sun, 4 Mar 2012 15:34:29 +0100 Subject: Move load_firmware() to separate file The idea is to share loading code between bootloaders and rolo(). Change-Id: I1656ed91946d7a05cb7c9fa7a16793c3c862a5cd Reviewed-on: http://gerrit.rockbox.org/190 Reviewed-by: Marcin Bukat --- firmware/export/mi4-loader.h | 51 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 firmware/export/mi4-loader.h (limited to 'firmware/export') 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 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * + * Copyright (C) 2006 by Barry Wardell + * + * Based on Rockbox iriver bootloader by Linus Nielsen Feltzing + * and the ipodlinux bootloader by Daniel Palffy and Bernard Leach + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#include + +#define MI4_HEADER_SIZE 0x200 + +/* mi4 header structure */ +struct mi4header_t { + unsigned char magic[4]; + uint32_t version; + uint32_t length; + uint32_t crc32; + uint32_t enctype; + uint32_t mi4size; + uint32_t plaintext; + uint32_t dsa_key[10]; + uint32_t pad[109]; + unsigned char type[4]; + unsigned char model[4]; +}; + +struct tea_key { + const char * name; + uint32_t key[4]; +}; + +#define NUM_KEYS (sizeof(tea_keytable)/sizeof(tea_keytable[0])) + +int load_mi4(unsigned char* buf, const char* firmware, unsigned int buffer_size); +const char *mi4_strerror(int8_t errno); -- cgit v1.2.3