clock-ppc403.c File Reference

#include <rtems.h>
#include <rtems/clockdrv.h>
#include <rtems/libio.h>
#include <stdlib.h>
#include <rtems/bspIo.h>
#include <rtems/powerpc/powerpc.h>
#include <bsp.h>
#include <bsp/vectors.h>
#include <bsp/irq.h>

Functions
void	Clock_exit (void)
rtems_device_driver	Clock_initialize (rtems_device_major_number major, rtems_device_minor_number minor, void *pargp)

Variables
uint32_t	bsp_clicks_per_usec
	Time base clicks per micro second.
volatile uint32_t	Clock_driver_ticks

Detailed Description

This routine initializes the interval timer on the PowerPC 403 CPU. The tick frequency is specified by the BSP.