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/*
* Timer Init
*
* Use the last DMA timer (DTIM3) as the diagnostic timer.
*/
#include <rtems.h>
#include <bsp.h>
void
benchmark_timer_initialize(void)
{
int preScaleDivisor = 58;
int div = MCF5282_TIMER_DTMR_CLK_DIV1;
MCF5282_TIMER3_DTRR = 0x2710;
MCF5282_TIMER3_DTMR = 0;
MCF5282_TIMER3_DTMR = MCF5282_TIMER_DTMR_PS(preScaleDivisor - 1) | div |
MCF5282_TIMER_DTMR_RST;
}
/*
* Return timer value in microsecond units
*/
int
benchmark_timer_read(void)
{
return MCF5282_TIMER3_DTCN;
}
void
benchmark_timer_disable_subtracting_average_overhead(bool find_flag)
{
}
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