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64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup Flash
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*
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* @brief Flashdev backend XNandPsu peripheral
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*/
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/*
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* Copyright (C) 2025 On-Line Applications Research (OAR) Corporation
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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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* 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 the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN 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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#ifndef XNANDPSU_FLASHDEV_H
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#define XNANDPSU_FLASHDEV_H
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#include <dev/flash/flashdev.h>
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#include <dev/nand/xnandpsu.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Initializes a flash device using Xilinx's xnandpsu flash driver.
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*
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* The flash device is not registered in this call. The returned object must be
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* destroyed with rtems_flashdev_destroy if it has not been registered.
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*
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* @param[in] nandpsu A pointer to a configured XNandPsu device.
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*
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* @retval A pointer to the rtems_flashdev.
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* @retval NULL on failure.
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*/
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rtems_flashdev* xnandpsu_flashdev_init( XNandPsu *nandpsu );
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#ifdef __cplusplus
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}
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#endif
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#endif /* XNANDPSU_FLASHDEV_H */
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