URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [powerpc/] [papyrus/] [include/] [bsp.h] - Blame information for rev 30

Go to most recent revision | Details | Compare with Previous | View Log


/*  bsp.h
 *
 *  This include file contains all Papyrus board IO definitions.
 *
 *  Author:     Andrew Bray <andy@i-cubed.co.uk>
 *
 *  COPYRIGHT (c) 1995 by i-cubed ltd.
 *
 *  To anyone who acknowledges that this file is provided "AS IS"
 *  without any express or implied warranty:
 *      permission to use, copy, modify, and distribute this file
 *      for any purpose is hereby granted without fee, provided that
 *      the above copyright notice and this notice appears in all
 *      copies, and that the name of i-cubed limited not be used in
 *      advertising or publicity pertaining to distribution of the
 *      software without specific, written prior permission.
 *      i-cubed limited makes no representations about the suitability
 *      of this software for any purpose.
 *
 *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h
 *
 *  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 12:00:41 chris Exp $
 */
 
#ifndef __PAPYRUS_h
#define __PAPYRUS_h
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
 *  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)
 
#ifdef ASM
/* Definition of where to store registers in alignment handler */
#define ALIGN_REGS 0x0140
 
#else
#include <rtems.h>
#include <console.h>
#include <clockdrv.h>
#include <console.h>
#include <iosupp.h>
 
/*
 *  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), PPC_IRQ_SCALL, 1 )
 
#define Cause_tm27_intr()  asm volatile ("sc")
 
#define Clear_tm27_intr()
 
#define Lower_tm27_intr()
 
/* Constants */
 
#define RAM_START 0
#define RAM_END   0x00200000
 
 
/* Some useful LED debugging bits */
/* LED numbers are from 0-2 */
#define __led_base      ((volatile int *)0x7F200000)
 
/* Turn a LED on */
#define led_on(n)       (__led_base[n] = 0)
 
/* Turn a LED off */
#define led_off(n)      (__led_base[n] = 1)
 
/* miscellaneous stuff assumed to exist */
 
extern rtems_configuration_table BSP_Configuration;     /* owned by BSP */
extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
 
/*
 *  Device Driver Table Entries
 */
 
/*
 * NOTE: Use the standard Console driver entry
 */
 
/*
 * NOTE: Use the standard Clock driver entry
 */
 
/* functions */
 
rtems_isr_entry set_vector(                    /* returns old vector */
  rtems_isr_entry     handler,                  /* isr routine        */
  rtems_vector_number vector,                   /* vector number      */
  int                 type                      /* RTEMS or RAW intr  */
);
#endif /* ASM */
 
#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 Papyrus board IO definitions.`
4			`*`
5			`* Author: Andrew Bray <andy@i-cubed.co.uk>`
6			`*`
7			`* COPYRIGHT (c) 1995 by i-cubed ltd.`
8			`*`
9			`* To anyone who acknowledges that this file is provided "AS IS"`
10			`* without any express or implied warranty:`
11			`* permission to use, copy, modify, and distribute this file`
12			`* for any purpose is hereby granted without fee, provided that`
13			`* the above copyright notice and this notice appears in all`
14			`* copies, and that the name of i-cubed limited not be used in`
15			`* advertising or publicity pertaining to distribution of the`
16			`* software without specific, written prior permission.`
17			`* i-cubed limited makes no representations about the suitability`
18			`* of this software for any purpose.`
19			`*`
20			`* Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h`
21			`*`
22			`* COPYRIGHT (c) 1989-1999.`
23			`* On-Line Applications Research Corporation (OAR).`
24			`*`
25			`* The license and distribution terms for this file may be`
26			`* found in the file LICENSE in this distribution or at`
27			`* http://www.OARcorp.com/rtems/license.html.`
28			`*`
29			`* $Id: bsp.h,v 1.2 2001-09-27 12:00:41 chris Exp $`
30			`*/`
31
32			`#ifndef __PAPYRUS_h`
33			`#define __PAPYRUS_h`
34
35			`#ifdef __cplusplus`
36			`extern "C" {`
37			`#endif`
38
39			`/*`
40			`* confdefs.h overrides for this BSP:`
41			`* - number of termios serial ports (defaults to 1)`
42			`* - Interrupt stack space is not minimum if defined.`
43			`*/`
44
45			`/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */`
46			`#define CONFIGURE_INTERRUPT_STACK_MEMORY (4 * 1024)`
47
48			`#ifdef ASM`
49			`/* Definition of where to store registers in alignment handler */`
50			`#define ALIGN_REGS 0x0140`
51
52			`#else`
53			`#include <rtems.h>`
54			`#include <console.h>`
55			`#include <clockdrv.h>`
56			`#include <console.h>`
57			`#include <iosupp.h>`
58
59			`/*`
60			`* Define the time limits for RTEMS Test Suite test durations.`
61			`* Long test and short test duration limits are provided. These`
62			`* values are in seconds and need to be converted to ticks for the`
63			`* application.`
64			`*`
65			`*/`
66
67			`#define MAX_LONG_TEST_DURATION 300 /* 5 minutes = 300 seconds */`
68			`#define MAX_SHORT_TEST_DURATION 3 /* 3 seconds */`
69
70
71			`/*`
72			`* Stuff for Time Test 27`
73			`*/`
74
75			`#define MUST_WAIT_FOR_INTERRUPT 0`
76
77			`#define Install_tm27_vector( handler ) set_vector( (handler), PPC_IRQ_SCALL, 1 )`
78
79			`#define Cause_tm27_intr() asm volatile ("sc")`
80
81			`#define Clear_tm27_intr()`
82
83			`#define Lower_tm27_intr()`
84
85			`/* Constants */`
86
87			`#define RAM_START 0`
88			`#define RAM_END 0x00200000`
89
90
91			`/* Some useful LED debugging bits */`
92			`/* LED numbers are from 0-2 */`
93			`#define __led_base ((volatile int *)0x7F200000)`
94
95			`/* Turn a LED on */`
96			`#define led_on(n) (__led_base[n] = 0)`
97
98			`/* Turn a LED off */`
99			`#define led_off(n) (__led_base[n] = 1)`
100
101			`/* miscellaneous stuff assumed to exist */`
102
103			`extern rtems_configuration_table BSP_Configuration; /* owned by BSP */`
104			`extern rtems_cpu_table Cpu_table; /* owned by BSP */`
105
106			`/*`
107			`* Device Driver Table Entries`
108			`*/`
109
110			`/*`
111			`* NOTE: Use the standard Console driver entry`
112			`*/`
113
114			`/*`
115			`* NOTE: Use the standard Clock driver entry`
116			`*/`
117
118			`/* functions */`
119
120			`rtems_isr_entry set_vector( /* returns old vector */`
121			`rtems_isr_entry handler, /* isr routine */`
122			`rtems_vector_number vector, /* vector number */`
123			`int type /* RTEMS or RAW intr */`
124			`);`
125			`#endif /* ASM */`
126
127			`#ifdef __cplusplus`
128			`}`
129			`#endif`
130
131			`#endif`
132			`/* end of include file */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [powerpc/] [papyrus/] [include/] [bsp.h] - Blame information for rev 30