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-rw-r--r--cpukit/score/cpu/c4x/rtems/tic4x/c4xio.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/cpukit/score/cpu/c4x/rtems/tic4x/c4xio.h b/cpukit/score/cpu/c4x/rtems/tic4x/c4xio.h
deleted file mode 100644
index 87a20ee91d..0000000000
--- a/cpukit/score/cpu/c4x/rtems/tic4x/c4xio.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * C4X IO Information
- *
- * COPYRIGHT (c) 1989-2007.
- * 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.
- *
- * $Id$
- */
-
-#ifndef _RTEMS_TIC4X_C4XIO_H
-#define _RTEMS_TIC4X_C4XIO_H
-
-/*
- * Address defines
- */
-
-#ifdef _TMS320C40
-#define C4X_TIMER_0 ((struct c4x_timer*)0x100020)
-#else
-#define C4X_TIMER_0 ((struct c4x_timer*)0x808020)
-#define C4X_TIMER_1 ((struct c4x_timer*)0x808030)
-#endif
-
-/* XXX how portable */
-
-/* C32 Internal Control Registers */
-#define C4X_STRB0_REG 0x808064
-#define C4X_STRB1_REG 0x808068
-#define C4X_IOSTRB_REG 0x808060
-
-/* C32 Internal RAM Locations */
-/* XXX how long */
-#define C4X_RAM_BLK_0 0x87fe00
-#define C4X_RAM_BLK_1 0x87ff00
-
-/*
- * Data Structures to Overlay the Peripherals on the CPU
- */
-
-struct c4x_timer {
- volatile int tcontrol;
- volatile int r1[3];
- volatile int tcounter;
- volatile int r2[3];
- volatile int tperiod;
-};
-
-
-
-
-/*
- * Timer Support Routines
- *
- * The following section of C4x timer code is based on C40 specific
- * timer code from Ran Cabell <rcabell@norfolk.infi.net>. The
- * only C3x/C4x difference spotted was the address of the timer.
- * The names have been changed to be more RTEMS like.
- */
-
-#define c4x_timer_get_control( _timer ) (volatile int)(_timer->tcontrol)
-
-#define c4x_timer_set_control( _timer, _value ) \
- do { \
- (volatile int)(_timer->tcontrol) = _value; \
- } while (0);
-
-#define c4x_timer_start( _timer ) \
- c4x_timer_set_control(_timer, 0x02c1 )
-
-#define c4x_timer_stop( _timer ) _timer->tcontrol = 0
-
-#define c4x_timer_get_counter( _timer ) (volatile int)(_timer->tcounter)
-
-#define c4x_timer_set_counter( _timer, _value ) \
- do { \
- (volatile int)(_timer->tcounter) = _value; \
- } while (0);
-
-#define c4x_timer_get_period( _timer ) (volatile int)(_timer->tperiod)
-
-#define c4x_timer_set_period( _timer, _value ) \
- do { \
- (volatile int)(_timer->tperiod) = _value; \
- } while (0);
-
-/*
- * IO Flags
- *
- * NOTE: iof on c3x, iiof on c4x
- */
-
-#ifdef _TMS320C40
-
-#else
-
-static inline uint32_t c3x_get_iof( void )
-{
- register uint32_t iof_value;
-
- __asm__ volatile ("ldi iof, %0" : "=r" (iof_value));
- return iof_value;
-}
-
-static inline void c3x_set_iof( uint32_t value )
-{
- __asm__ volatile ("ldi %0,iof" : : "g" (value) : "iof", "cc");
-}
-
-#endif
-
-
-#endif
-/* end if include file */