1 files changed, 0 insertions, 101 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c b/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c
deleted file mode 100644
index 1e4982ed86..0000000000
--- a/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- *  This routine initializes Timer 1 for an MC68302.
- *  The tick frequency is 1 millisecond.
- */
-
-/*
- *  COPYRIGHT (c) 1989-2014.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdlib.h>			/* for atexit() */
-
-#include <bsp.h>
-#include <rtems/m68k/m68302.h>
-
-#define CLOCK_VECTOR 137
-
-#define TMR1_VAL (  RBIT_TMR_RST	/* software reset the timer */\
-		  | RBIT_TMR_ICLK_MASTER16 /* master clock divided by 16 */\
-		  | RBIT_TMR_FRR	/* restart timer after ref reached */\
-		  | RBIT_TMR_ORI)	/* enable interrupt when ref reached */
-#define TRR1_VAL 1000			/* 1000 ticks @ 16MHz/16
-					 *    = 1 millisecond tick.
-					 */
-
-/*
- *  Clock_driver_ticks is a monotonically increasing counter of the
- *  number of clock ticks since the driver was initialized.
- */
-volatile uint32_t         Clock_driver_ticks;
-
-/*
- *  Clock_isrs is the number of clock ISRs until the next invocation of
- *  the RTEMS clock tick routine.  The clock tick device driver
- *  gets an interrupt once a millisecond and counts down until the
- *  length of time between the user configured microseconds per tick
- *  has passed.
- */
-uint32_t         Clock_isrs;
-
-void Clock_exit( void );
-
-/*
- *  ISR Handler
- */
-static rtems_isr Clock_isr(
-  rtems_vector_number vector
-)
-{
-  Clock_driver_ticks += 1;
-
-  m302.reg.isr  = RBIT_ISR_TIMER1;	/* clear in-service bit */
-  m302.reg.ter1 = (RBIT_TER_REF | RBIT_TER_CAP); /* clear timer intr request */
-
-  if ( Clock_isrs == 1 ) {
-    rtems_clock_tick();
-    Clock_isrs = rtems_configuration_get_microseconds_per_tick() / 1000;
-  }
-  else
-    Clock_isrs -= 1;
-}
-
-static void Install_clock(
-  rtems_isr_entry clock_isr
-)
-{
-  Clock_driver_ticks = 0;
-  Clock_isrs = rtems_configuration_get_microseconds_per_tick() / 1000;
-
-  set_vector( clock_isr, CLOCK_VECTOR, 1 );
-
-  m302.reg.trr1 = TRR1_VAL;		/* set timer reference register */
-  m302.reg.tmr1 = TMR1_VAL;		/* set timer mode register & enable */
-  /*
-   * Enable TIMER1 interrupts only.
-   */
-  m302.reg.imr |= RBIT_IMR_TIMER1;	/* set 68302 int-mask to allow ints */
-
-  atexit( Clock_exit );
-}
-
-void Clock_exit( void )
-{
-  /* TODO: figure out what to do here */
-  /* do not restore old vector */
-}
-
-rtems_device_driver Clock_initialize(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void *pargp
-)
-{
-  Install_clock( Clock_isr );
-
-  return RTEMS_SUCCESSFUL;
-}