source: rtems/c/src/lib/libbsp/sh/gensh2/include/bsp.h @ a052181

4.115
Last change on this file since a052181 was a052181, checked in by Sebastian Huber <sebastian.huber@…>, on 11/14/12 at 08:59:10

score: Add RTEMS_FATAL_SOURCE_EXIT

Include <bsp/default-initial-extension.h> in all BSPs. Call
rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit()
status code as fatal code in every bsp_cleanup(). Move previous
bsp_cleanup() code into bsp_fatal_extension().
  • Property mode set to 100644
File size: 2.3 KB
Line 
1/*
2 *  This include file contains all board IO definitions.
3 *
4 *  generic sh2
5 *
6 *  Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de)
7 *
8 *  COPYRIGHT (c) 1997-1998, FAW Ulm, Germany
9 *
10 *  This program is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 *
14 *
15 *  COPYRIGHT (c) 1998.
16 *  On-Line Applications Research Corporation (OAR).
17 *
18 *  The license and distribution terms for this file may be
19 *  found in the file LICENSE in this distribution or at
20 *  http://www.rtems.com/license/LICENSE.
21 *
22 *  Minor adaptations for sh2 by:
23 *  John M. Mills (jmills@tga.com)
24 *  TGA Technologies, Inc.
25 *  100 Pinnacle Way, Suite 140
26 *  Norcross, GA 30071 U.S.A.
27 *
28 *  This modified file may be copied and distributed in accordance
29 *  the above-referenced license. It is provided for critique and
30 *  developmental purposes without any warranty nor representation
31 *  by the authors or by TGA Technologies.
32 */
33
34#ifndef _BSP_H
35#define _BSP_H
36
37#ifdef __cplusplus
38extern "C" {
39#endif
40
41#include <rtems.h>
42#include <rtems/clockdrv.h>
43#include <rtems/console.h>
44
45#include <bspopts.h>
46#include <bsp/default-initial-extension.h>
47
48#define BSP_SMALL_MEMORY 1
49
50#if 0
51#include <rtems/devnull.h>
52#define BSP_CONSOLE_DEVNAME "/dev/null"
53#define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVNULL_DRIVER_TABLE_ENTRY
54#else
55#include <sh/sci.h>
56/* FIXME:
57 *   These definitions will be no longer necessary if the old
58 *   implementation of SCI driver will be droped
59 */
60#define BSP_CONSOLE_DEVNAME "/dev/sci0"
61#define BSP_CONSOLE_MINOR_NUMBER ((rtems_device_minor_number) 0)
62#define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVSCI_DRIVER_TABLE_ENTRY
63#define BSP_CONSOLE_DEVICE_TERMIOS_HANDLERS (sh_sci_get_termios_handlers(TRUE))
64#endif
65
66/* Constants */
67
68/*
69 *  Simple spin delay in microsecond units for device drivers.
70 *  This is very dependent on the clock speed of the target.
71 */
72
73#define rtems_bsp_delay( microseconds ) CPU_delay(microseconds)
74#define sh_delay( microseconds ) CPU_delay( microseconds )
75
76/*
77 * Defined in the linker script 'linkcmds'
78 */
79
80extern void *CPU_Interrupt_stack_low ;
81extern void *CPU_Interrupt_stack_high ;
82
83/*
84 *  Device Driver Table Entries
85 */
86
87/*
88 * NOTE: Use the standard Clock driver entry
89 */
90
91#ifdef __cplusplus
92}
93#endif
94
95#endif
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