source: SVN/cambria/redboot/packages/hal/arm/xscale/kixrp435/current/include/hal_plf_ints.h @ 1

Last change on this file since 1 was 1, checked in by Tim Harvey, 2 years ago

restored latest version of files from server backup

Signed-off-by: Tim Harvey <tharvey@…>

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1#ifndef CYGONCE_HAL_PLF_INTS_H
2#define CYGONCE_HAL_PLF_INTS_H
3//==========================================================================
4//
5//      hal_plf_ints.h
6//
7//      HAL Platform Interrupt support
8//
9//==========================================================================
10//####ECOSGPLCOPYRIGHTBEGIN####
11// -------------------------------------------
12// This file is part of eCos, the Embedded Configurable Operating System.
13// Copyright (C) 2007 Free Software Foundation, Inc.
14//
15// eCos is free software; you can redistribute it and/or modify it under
16// the terms of the GNU General Public License as published by the Free
17// Software Foundation; either version 2 or (at your option) any later version.
18//
19// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
20// WARRANTY; without even the implied warranty of MERCHANTABILITY or
21// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
22// for more details.
23//
24// You should have received a copy of the GNU General Public License along
25// with eCos; if not, write to the Free Software Foundation, Inc.,
26// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27//
28// As a special exception, if other files instantiate templates or use macros
29// or inline functions from this file, or you compile this file and link it
30// with other works to produce a work based on this file, this file does not
31// by itself cause the resulting work to be covered by the GNU General Public
32// License. However the source code for this file must still be made available
33// in accordance with section (3) of the GNU General Public License.
34//
35// This exception does not invalidate any other reasons why a work based on
36// this file might be covered by the GNU General Public License.
37// -------------------------------------------
38//####ECOSGPLCOPYRIGHTEND####
39//==========================================================================
40//#####DESCRIPTIONBEGIN####
41//
42// Author(s):    msalter@redhat.com
43// Contributors:
44// Date:         2007-01-05
45// Purpose:      Define Interrupt support
46// Description:  The interrupt details for a specific platform is defined here.
47// Usage:
48//             
49//
50//####DESCRIPTIONEND####
51//
52//==========================================================================
53
54// start with variant ints
55#include CYGBLD_HAL_VAR_INTS_H
56
57#define CYGNUM_HAL_INTERRUPT_DSL  CYGNUM_HAL_INTERRUPT_GPIO0
58#define CYGNUM_HAL_INTERRUPT_SLIC CYGNUM_HAL_INTERRUPT_GPIO2
59
60#define HAL_PLATFORM_RESET()                                          \
61    CYG_MACRO_START                                                   \
62    cyg_uint32 __ctrl;                                                \
63    /* By disabling interupts we will just hang in the loop below */  \
64    /* if for some reason the software reset fails.               */  \
65    HAL_DISABLE_INTERRUPTS(__ctrl);                                   \
66    *IXP425_OST_WDOG_KEY = 0x482e;                                    \
67    *IXP425_OST_WDOG = 10;                                            \
68    *IXP425_OST_WDOG_ENA = 5;                                         \
69    for(;;); /* hang here forever if reset fails */                   \
70    CYG_MACRO_END
71
72#endif // CYGONCE_HAL_PLF_INTS_H
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