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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [m68k/] [ods68302/] [include/] [bsp.h] - Blame information for rev 214

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/*  bsp.h
 *
 *  This include file contains all board IO definitions.
 *
 *  XXX : put yours in here
 *
 *  COPYRIGHT (c) 1989-1999.
 *  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.OARcorp.com/rtems/license.html.
 *
 *  $Id: bsp.h,v 1.2 2001-09-27 12:00:21 chris Exp $
 */
 
#ifndef __GEN68302_BSP_h
#define __GEN68302_BSP_h
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <rtems.h>
#include <console.h>
#include <iosupp.h>
#include <clockdrv.h>
#include <m68302.h>
 
/*
 *  confdefs.h overrides for this BSP:
 *   - number of termios serial ports (defaults to 1)
 *   - Interrupt stack space is not minimum if defined.
 */
 
/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */
#define CONFIGURE_INTERRUPT_STACK_MEMORY  (4 * 1024)
 
#if defined(VARIANT)
 
#define __bsp_cat(x, y) x ## y
#define __bsp_xcat(x, y) __bsp_cat(x, y)
#define __bsp_str(s) #s
#define __bsp_xstr(s) __bsp_str(s)
 
#define __BSP_HEADER_FILE__ __bsp_xcat(VARIANT, .h)
#define __BSP_HEADER_FILE_STR__ __bsp_xstr(__BSP_HEADER_FILE__)
 
#include __BSP_HEADER_FILE_STR__
#endif
 
/*
 *  Define the time limits for RTEMS Test Suite test durations.
 *  Long test and short test duration limits are provided.  These
 *  values are in seconds and need to be converted to ticks for the
 *  application.
 *
 */
 
#define MAX_LONG_TEST_DURATION       300 /* 5 minutes = 300 seconds */
#define MAX_SHORT_TEST_DURATION      3   /* 3 seconds */
 
/*
 *  Stuff for Time Test 27
 */
 
#define MUST_WAIT_FOR_INTERRUPT 0
 
#define Install_tm27_vector( handler ) set_vector( (handler), 0, 1 )
 
#define Cause_tm27_intr()
 
#define Clear_tm27_intr()
 
#define Lower_tm27_intr()
 
/*
 *  Simple spin delay in microsecond units for device drivers.
 *  This is very dependent on the clock speed of the target.
 */
 
#define delay( microseconds ) \
  { register rtems_unsigned32 _delay=(microseconds); \
    register rtems_unsigned32 _tmp=123; \
    asm volatile( "0: \
                     nbcd      %0 ; \
                     nbcd      %0 ; \
                     dbf       %1,0b" \
                  : "=d" (_tmp), "=d" (_delay) \
                  : "0"  (_tmp), "1"  (_delay) ); \
  }
 
/* Constants */
 
#define RAM_START RAM_BASE
#define RAM_END   (RAM_BASE + RAM_SIZE)
 
/* Structures */
 
#ifdef GEN68302_INIT
#undef EXTERN
#define EXTERN
#else
#undef EXTERN
#define EXTERN extern
#endif
 
/*
 *  Device Driver Table Entries
 */
 
/*
 * NOTE: Use the standard Console driver entry
 */
 
/*
 * NOTE: Use the standard Clock driver entry
 */
 
/* miscellaneous stuff assumed to exist */
 
extern rtems_configuration_table BSP_Configuration;
 
extern m68k_isr_entry M68Kvec[];   /* vector table address */
 
/* functions */
 
void bsp_cleanup( void );
 
m68k_isr_entry set_vector(
  rtems_isr_entry     handler,
  rtems_vector_number vector,
  int                 type
);
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */

Line No.	Rev	Author	Line
1	30	unneback	`/* bsp.h`
2			`*`
3			`* This include file contains all board IO definitions.`
4			`*`
5			`* XXX : put yours in here`
6			`*`
7			`* COPYRIGHT (c) 1989-1999.`
8			`* On-Line Applications Research Corporation (OAR).`
9			`*`
10			`* The license and distribution terms for this file may be`
11			`* found in the file LICENSE in this distribution or at`
12			`* http://www.OARcorp.com/rtems/license.html.`
13			`*`
14			`* $Id: bsp.h,v 1.2 2001-09-27 12:00:21 chris Exp $`
15			`*/`
16
17			`#ifndef __GEN68302_BSP_h`
18			`#define __GEN68302_BSP_h`
19
20			`#ifdef __cplusplus`
21			`extern "C" {`
22			`#endif`
23
24			`#include <rtems.h>`
25			`#include <console.h>`
26			`#include <iosupp.h>`
27			`#include <clockdrv.h>`
28			`#include <m68302.h>`
29
30			`/*`
31			`* confdefs.h overrides for this BSP:`
32			`* - number of termios serial ports (defaults to 1)`
33			`* - Interrupt stack space is not minimum if defined.`
34			`*/`
35
36			`/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */`
37			`#define CONFIGURE_INTERRUPT_STACK_MEMORY (4 * 1024)`
38
39			`#if defined(VARIANT)`
40
41			`#define __bsp_cat(x, y) x ## y`
42			`#define __bsp_xcat(x, y) __bsp_cat(x, y)`
43			`#define __bsp_str(s) #s`
44			`#define __bsp_xstr(s) __bsp_str(s)`
45
46			`#define __BSP_HEADER_FILE__ __bsp_xcat(VARIANT, .h)`
47			`#define __BSP_HEADER_FILE_STR__ __bsp_xstr(__BSP_HEADER_FILE__)`
48
49			`#include __BSP_HEADER_FILE_STR__`
50			`#endif`
51
52			`/*`
53			`* Define the time limits for RTEMS Test Suite test durations.`
54			`* Long test and short test duration limits are provided. These`
55			`* values are in seconds and need to be converted to ticks for the`
56			`* application.`
57			`*`
58			`*/`
59
60			`#define MAX_LONG_TEST_DURATION 300 /* 5 minutes = 300 seconds */`
61			`#define MAX_SHORT_TEST_DURATION 3 /* 3 seconds */`
62
63			`/*`
64			`* Stuff for Time Test 27`
65			`*/`
66
67			`#define MUST_WAIT_FOR_INTERRUPT 0`
68
69			`#define Install_tm27_vector( handler ) set_vector( (handler), 0, 1 )`
70
71			`#define Cause_tm27_intr()`
72
73			`#define Clear_tm27_intr()`
74
75			`#define Lower_tm27_intr()`
76
77			`/*`
78			`* Simple spin delay in microsecond units for device drivers.`
79			`* This is very dependent on the clock speed of the target.`
80			`*/`
81
82			`#define delay( microseconds ) \`
83			`{ register rtems_unsigned32 _delay=(microseconds); \`
84			`register rtems_unsigned32 _tmp=123; \`
85			`asm volatile( "0: \`
86			`nbcd %0 ; \`
87			`nbcd %0 ; \`
88			`dbf %1,0b" \`
89			`: "=d" (_tmp), "=d" (_delay) \`
90			`: "0" (_tmp), "1" (_delay) ); \`
91			`}`
92
93			`/* Constants */`
94
95			`#define RAM_START RAM_BASE`
96			`#define RAM_END (RAM_BASE + RAM_SIZE)`
97
98			`/* Structures */`
99
100			`#ifdef GEN68302_INIT`
101			`#undef EXTERN`
102			`#define EXTERN`
103			`#else`
104			`#undef EXTERN`
105			`#define EXTERN extern`
106			`#endif`
107
108			`/*`
109			`* Device Driver Table Entries`
110			`*/`
111
112			`/*`
113			`* NOTE: Use the standard Console driver entry`
114			`*/`
115
116			`/*`
117			`* NOTE: Use the standard Clock driver entry`
118			`*/`
119
120			`/* miscellaneous stuff assumed to exist */`
121
122			`extern rtems_configuration_table BSP_Configuration;`
123
124			`extern m68k_isr_entry M68Kvec[]; /* vector table address */`
125
126			`/* functions */`
127
128			`void bsp_cleanup( void );`
129
130			`m68k_isr_entry set_vector(`
131			`rtems_isr_entry handler,`
132			`rtems_vector_number vector,`
133			`int type`
134			`);`
135
136			`#ifdef __cplusplus`
137			`}`
138			`#endif`
139
140			`#endif`
141			`/* end of include file */`

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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [m68k/] [ods68302/] [include/] [bsp.h] - Blame information for rev 214