1 files changed, 0 insertions, 249 deletions
diff --git a/c/src/lib/libbsp/sparc/leon/clock/ckinit.c b/c/src/lib/libbsp/sparc/leon/clock/ckinit.c
deleted file mode 100644
index 3ff92a7dba..0000000000
--- a/c/src/lib/libbsp/sparc/leon/clock/ckinit.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- *  Clock Tick Device Driver
- *
- *  This routine initializes LEON timer 1 which used for the clock tick.
- *
- *  The tick frequency is directly programmed to the configured number of
- *  microseconds per tick.
- *
- *  COPYRIGHT (c) 1989-1998.
- *  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.com/license/LICENSE.
- *
- *  Ported to LEON implementation of the SPARC by On-Line Applications
- *  Research Corporation (OAR) under contract to the European Space 
- *  Agency (ESA).
- *
- *  LEON modifications of respective RTEMS file: COPYRIGHT (c) 1995. 
- *  European Space Agency.
- *
- *  $Id$
- */
-
-#include <stdlib.h>
-
-#include <bsp.h>
-#include <rtems/libio.h>
-
-/*
- *  The Real Time Clock Counter Timer uses this trap type.
- */
-
-#define CLOCK_VECTOR LEON_TRAP_TYPE( LEON_INTERRUPT_TIMER1 )
-
-/*
- *  Clock ticks since initialization
- */
-
-volatile rtems_unsigned32 Clock_driver_ticks;
-
-/*
- *  This is the value programmed into the count down timer.  It
- *  is artificially lowered when SIMSPARC_FAST_IDLE is defined to
- *  cut down how long we spend in the idle task while executing on
- *  the simulator.
- */
-
-extern rtems_unsigned32 CPU_SPARC_CLICKS_PER_TICK;
-
-rtems_isr_entry  Old_ticker;
-
-void Clock_exit( void );
- 
-/*
- * These are set by clock driver during its init
- */
- 
-rtems_device_major_number rtems_clock_major = ~0;
-rtems_device_minor_number rtems_clock_minor;
-
-/*
- *  Clock_isr
- *
- *  This is the clock tick interrupt handler.
- *
- *  Input parameters:
- *    vector - vector number
- *
- *  Output parameters:  NONE
- *
- *  Return values:      NONE
- *
- */
-
-rtems_isr Clock_isr(
-  rtems_vector_number vector
-)
-{
-  /*
-   *  If we are in "fast idle" mode, then the value for clicks per tick
-   *  is lowered to decrease the amount of time spent executing the idle
-   *  task while using the SPARC Instruction Simulator.
-   */
-
-#if SIMSPARC_FAST_IDLE
-  LEON_REG.Real_Time_Clock_Counter = CPU_SPARC_CLICKS_PER_TICK;
-  LEON_REG_Set_Real_Time_Clock_Timer_Control(
-    LEON_REG_TIMER_COUNTER_ENABLE_COUNTING | 
-      LEON_REG_TIMER_COUNTER_LOAD_COUNTER
-  );
-#endif
-
-  /*
-   *  The driver has seen another tick.
-   */
-
-  Clock_driver_ticks += 1;
-
-  /*
-   *  Real Time Clock counter/timer is set to automatically reload.
-   */
-
-  rtems_clock_tick();
-}
-
-/*
- *  Install_clock
- *
- *  This routine actually performs the hardware initialization for the clock.
- *
- *  Input parameters:
- *    clock_isr - clock interrupt service routine entry point
- *
- *  Output parameters:  NONE
- *
- *  Return values:      NONE
- *
- */
-
-void Install_clock(
-  rtems_isr_entry clock_isr
-)
-{
-  Clock_driver_ticks = 0;
-
-  if ( BSP_Configuration.ticks_per_timeslice ) {
-    Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 );
-
-    LEON_REG.Timer_Reload_1  = CPU_SPARC_CLICKS_PER_TICK - 1;
-
-    LEON_REG.Timer_Control_1 = (
-      LEON_REG_TIMER_COUNTER_ENABLE_COUNTING | 
-        LEON_REG_TIMER_COUNTER_RELOAD_AT_ZERO |
-        LEON_REG_TIMER_COUNTER_LOAD_COUNTER 
-    );
- 
-    atexit( Clock_exit );
-  }
-
-}
-
-/*
- *  Clock_exit
- *
- *  This routine allows the clock driver to exit by masking the interrupt and
- *  disabling the clock's counter.
- *
- *  Input parameters:   NONE
- *
- *  Output parameters:  NONE
- *
- *  Return values:      NONE
- *
- */
-
-void Clock_exit( void )
-{
-  if ( BSP_Configuration.ticks_per_timeslice ) {
-    LEON_Mask_interrupt( LEON_INTERRUPT_TIMER1 );
-
-    LEON_REG.Timer_Control_1 = 0;
-
-    /* do not restore old vector */
-  }
-}
- 
-/*
- *  Clock_initialize
- *
- *  This routine initializes the clock driver.
- *
- *  Input parameters:
- *    major - clock device major number
- *    minor - clock device minor number
- *    parg  - pointer to optional device driver arguments
- *
- *  Output parameters:  NONE
- *
- *  Return values:
- *    rtems_device_driver status code
- */
-
-rtems_device_driver Clock_initialize(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void *pargp
-)
-{
-  Install_clock( Clock_isr );
- 
-  /*
-   * make major/minor avail to others such as shared memory driver
-   */
- 
-  rtems_clock_major = major;
-  rtems_clock_minor = minor;
- 
-  return RTEMS_SUCCESSFUL;
-}
- 
-/*
- *  Clock_control
- *
- *  This routine is the clock device driver control entry point.
- *
- *  Input parameters:
- *    major - clock device major number
- *    minor - clock device minor number
- *    parg  - pointer to optional device driver arguments
- *
- *  Output parameters:  NONE
- *
- *  Return values:
- *    rtems_device_driver status code
- */
-
-rtems_device_driver Clock_control(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void *pargp
-)
-{
-    rtems_unsigned32 isrlevel;
-    rtems_libio_ioctl_args_t *args = pargp;
- 
-    if (args == 0)
-        goto done;
- 
-    /*
-     * This is hokey, but until we get a defined interface
-     * to do this, it will just be this simple...
-     */
- 
-    if (args->command == rtems_build_name('I', 'S', 'R', ' '))
-    {
-        Clock_isr(CLOCK_VECTOR);
-    }
-    else if (args->command == rtems_build_name('N', 'E', 'W', ' '))
-    {
-      rtems_interrupt_disable( isrlevel );
-       (void) set_vector( args->buffer, CLOCK_VECTOR, 1 );
-      rtems_interrupt_enable( isrlevel );
-    }
- 
-done:
-    return RTEMS_SUCCESSFUL;
-}