OpenModem/bertos/hw/hw_cpufreq.h
2014-04-03 22:21:37 +02:00

64 lines
2.2 KiB
C

/**
* \file
* <!--
* This file is part of BeRTOS.
*
* Bertos is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
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* GNU General Public License for more details.
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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* file does not by itself cause the resulting executable to be covered by
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* Copyright 2006, 2008 Develer S.r.l. (http://www.develer.com/)
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*
* \brief Hardware-specific definitions
*
*
* \author Francesco Sacchi <bernie@codewiz.org>
*/
#ifndef HW_CPUFREQ_H
#define HW_CPUFREQ_H
#ifndef CPU_FREQ
#warning CPU_FREQ is not defined, you should upgrade to the newer clock frequency defining method.
/*
* This file is DEPRECATED, it will be removed in the next major release.
* We have set up a new cpu frequency definition method.
* The new macro CPU_FREQ should be defined as a compiler flag in the
* makefile instead of the old CLOCK_FREQ macro. With new projects you should only
* use the CPU_FREQ macro.
*
* With gcc you should add something like this:
*
* -D'CPU_FREQ=(12288000UL)'
*
* For backward compatibility the old method is still supported.
*/
#include "hw/hw_cpu.h"
#define CPU_FREQ (CLOCK_FREQ)
#endif /* CPU_FREQ */
#endif /* HW_CPUFREQ_H */