RTEMS
6.1-rc7
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bsps
arm
include
bsp
arm-a9mpcore-clock.h
Go to the documentation of this file.
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/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (c) 2013 Chris Johns <chrisj@rtems.org>. 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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* 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 LIBBSP_ARM_SHARED_ARM_A9MPCORE_CLOCK_H
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#define LIBBSP_ARM_SHARED_ARM_A9MPCORE_CLOCK_H
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#include <
rtems/counter.h
>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
/* __cplusplus */
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/*
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* Return the peripheral clock. For systems such as the zynq this
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* is controlled by the PL logic generation and can vary. Provide this
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* function in your application to override the BSP default.
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*/
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uint32_t a9mpcore_clock_periphclk(
void
);
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#ifdef __cplusplus
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}
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#endif
/* __cplusplus */
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#endif
/* LIBBSP_ARM_SHARED_ARM_A9MPCORE_CLOCK_H */
counter.h
This header file defines the Free-Running Counter and Busy Wait Delay API.
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