mtd.cpp
2.45 KB
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/****************************************************************************
*
* Copyright (C) 2021 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name PX4 nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#include <nuttx/spi/spi.h>
#include <px4_platform_common/px4_manifest.h>
// KiB BS nB
static const px4_mft_device_t eerom = { // Emulated EEPROB 4K
.bus_type = px4_mft_device_t::ONCHIP,
};
static const px4_mtd_entry_t fmum_eeprom = {
.device = &eerom,
.npart = 1,
.partd = {
{
.type = MTD_PARAMETERS,
.path = "/dev/eeeprom0",
.nblocks = 1
}
},
};
static const px4_mtd_manifest_t board_mtd_config = {
.nconfigs = 1,
.entries = {
&fmum_eeprom
}
};
static const px4_mft_entry_s mtd_mft = {
.type = MTD,
.pmft = (void *) &board_mtd_config,
};
static const px4_mft_s mft = {
.nmft = 1,
.mfts = &mtd_mft
};
const px4_mft_s *board_get_manifest(void)
{
return &mft;
}