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77 lines
2.9 KiB
C
77 lines
2.9 KiB
C
/****************************************************************************
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*
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* Copyright (C) 2020 Technology Innovation Institute. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#include <image_toc.h>
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/* (Maximum) size of the signature */
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#define SIGNATURE_SIZE 64
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/* Boot image starts at _vectors and ends at
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* the beginning of signature
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*/
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extern uint32_t _vectors[];
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extern const int *_boot_signature;
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#define BOOT_ADDR _vectors
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#define BOOT_END ((const void *)&_boot_signature)
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/* Boot signature start and end are defined by the
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* signature definition below
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*/
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#define BOOTSIG_ADDR ((const void *)&_boot_signature)
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#define BOOTSIG_END ((const void *)((const uint8_t *)BOOTSIG_ADDR+SIGNATURE_SIZE))
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/* RD certifcate may follow boot signature */
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#define RDCT_ADDR BOOTSIG_END
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#define RDCT_END ((const void *)((const uint8_t*)BOOTSIG_END+sizeof(image_cert_t)))
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/* RD certificate signature follows the certificate */
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#define RDCTSIG_ADDR RDCT_END
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#define RDCTSIG_END ((const void *)((const uint8_t*)RDCTSIG_ADDR+SIGNATURE_SIZE))
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/* The table of contents */
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IMAGE_MAIN_TOC(4) = {
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{TOC_START_MAGIC, TOC_VERSION},
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{
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{"BOOT", BOOT_ADDR, BOOT_END, 0, 1, 0, 0, TOC_FLAG1_BOOT | TOC_FLAG1_CHECK_SIGNATURE},
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{"SIG1", BOOTSIG_ADDR, BOOTSIG_END, 0, 0, 0, 0, 0},
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{"RDCT", RDCT_ADDR, RDCT_END, 0, 3, 0, 0, TOC_FLAG1_RDCT | TOC_FLAG1_CHECK_SIGNATURE},
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{"RDSG", RDCTSIG_ADDR, RDCTSIG_END, 0, 0, 0, 0, 0},
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},
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TOC_END_MAGIC
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};
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