source: rtems/c/src/lib/libbsp/sparc/leon2/include/bsp.h @ 2d25867

4.104.114.9
Last change on this file since 2d25867 was 2d25867, checked in by Joel Sherrill <joel.sherrill@…>, on Dec 11, 2007 at 3:46:18 PM

2007-12-11 Joel Sherrill <joel.sherrill@…>

  • clock/ckinit.c, include/bsp.h: Eliminate copies of the Configuration Table. Use the RTEMS provided accessor macros to obtain configuration fields.
  • Property mode set to 100644
File size: 2.6 KB
Line 
1/*  bsp.h
2 *
3 *  This include file contains all SPARC simulator definitions.
4 *
5 *  COPYRIGHT (c) 1989-1998.
6 *  On-Line Applications Research Corporation (OAR).
7 *
8 *  The license and distribution terms for this file may be
9 *  found in the file LICENSE in this distribution or at
10 *  http://www.rtems.com/license/LICENSE.
11 *
12 *  Ported to ERC32 implementation of the SPARC by On-Line Applications
13 *  Research Corporation (OAR) under contract to the European Space
14 *  Agency (ESA).
15 *
16 *  ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995.
17 *  European Space Agency.
18 *
19 *  $Id$
20 */
21
22#ifndef _BSP_H
23#define _BSP_H
24
25#ifdef __cplusplus
26extern "C" {
27#endif
28
29#include <bspopts.h>
30
31#include <rtems.h>
32#include <leon.h>
33#include <rtems/clockdrv.h>
34#include <rtems/console.h>
35
36/* SPARC CPU variant: LEON2 */
37#define LEON2 1
38 
39/*
40 *  confdefs.h overrides for this BSP:
41 *   - two termios serial ports
42 *   - Interrupt stack space is not minimum if defined.
43 */
44
45#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2
46
47/*
48 * Network driver configuration
49 */
50
51struct rtems_bsdnet_ifconfig;
52extern int rtems_leon_open_eth_driver_attach (struct rtems_bsdnet_ifconfig *config);
53extern int rtems_smc91111_driver_attach_leon2(struct rtems_bsdnet_ifconfig *config);
54#define RTEMS_BSP_NETWORK_DRIVER_NAME   "open_eth1"
55#define RTEMS_BSP_NETWORK_DRIVER_ATTACH_OPENETH  rtems_leon_open_eth_driver_attach
56#define RTEMS_BSP_NETWORK_DRIVER_ATTACH_SMC91111 rtems_smc91111_driver_attach_leon2
57
58/*
59 *  The synchronous trap is an arbitrarily chosen software trap.
60 */
61
62/*
63 *  Simple spin delay in microsecond units for device drivers.
64 *  This is very dependent on the clock speed of the target.
65 */
66
67extern void Clock_delay(uint32_t microseconds);
68
69#define delay( microseconds ) Clock_delay(microseconds)
70extern int   CPU_SPARC_HAS_SNOOPING;
71
72
73/* Constants */
74
75/*
76 *  Information placed in the linkcmds file.
77 */
78
79extern int   RAM_START;
80extern int   RAM_END;
81extern int   RAM_SIZE;
82 
83extern int   PROM_START;
84extern int   PROM_END;
85extern int   PROM_SIZE;
86
87extern int   CLOCK_SPEED;
88 
89extern int   end;        /* last address in the program */
90
91/* miscellaneous stuff assumed to exist */
92
93void bsp_cleanup( void );
94
95void bsp_start( void );
96
97rtems_isr_entry set_vector(                     /* returns old vector */
98    rtems_isr_entry     handler,                /* isr routine        */
99    rtems_vector_number vector,                 /* vector number      */
100    int                 type                    /* RTEMS or RAW intr  */
101);
102
103void BSP_fatal_return( void );
104
105void bsp_spurious_initialize( void );
106
107#ifdef __cplusplus
108}
109#endif
110
111#endif
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