47 lines
2.0 KiB
C
47 lines
2.0 KiB
C
/*
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* TRX image file header format.
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*
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* Copyright (C) 1999-2010, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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* $Id: trxhdr.h,v 13.11.310.1 2008/08/17 12:58:58 Exp $
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*/
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#include <typedefs.h>
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#define TRX_MAGIC 0x30524448 /* "HDR0" */
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#define TRX_VERSION 1 /* Version 1 */
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#define TRX_MAX_LEN 0x3A0000 /* Max length */
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#define TRX_NO_HEADER 1 /* Do not write TRX header */
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#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */
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#define TRX_MAX_OFFSET 3 /* Max number of individual files */
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#define TRX_UNCOMP_IMAGE 0x20 /* Trx contains uncompressed rtecdc.bin image */
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struct trx_header {
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uint32 magic; /* "HDR0" */
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uint32 len; /* Length of file including header */
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uint32 crc32; /* 32-bit CRC from flag_version to end of file */
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uint32 flag_version; /* 0:15 flags, 16:31 version */
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uint32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */
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};
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/* Compatibility */
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typedef struct trx_header TRXHDR, *PTRXHDR;
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