1 //==========================================================================
5 // HAL misc board support code for Phytec phycore AT91M55800A eval board
7 //==========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.
12 // Copyright (C) 2004 Sebastian Block <sebastianblock@gmx.net>
14 // eCos is free software; you can redistribute it and/or modify it under
15 // the terms of the GNU General Public License as published by the Free
16 // Software Foundation; either version 2 or (at your option) any later version.
18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
23 // You should have received a copy of the GNU General Public License along
24 // with eCos; if not, write to the Free Software Foundation, Inc.,
25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 // As a special exception, if other files instantiate templates or use macros
28 // or inline functions from this file, or you compile this file and link it
29 // with other works to produce a work based on this file, this file does not
30 // by itself cause the resulting work to be covered by the GNU General Public
31 // License. However the source code for this file must still be made available
32 // in accordance with section (3) of the GNU General Public License.
34 // This exception does not invalidate any other reasons why a work based on
35 // this file might be covered by the GNU General Public License.
36 // -------------------------------------------
37 //####ECOSGPLCOPYRIGHTEND####
38 //==========================================================================
39 //#####DESCRIPTIONBEGIN####
42 // Contributors: gthomas, jskov, tkoeller, tdrury, nickg, block
44 // Purpose: HAL board support
45 // Description: Implementations of HAL board interfaces
47 //####DESCRIPTIONEND####
49 //========================================================================*/
51 #include <pkgconf/hal.h>
53 #include <cyg/infra/cyg_type.h> // base types
54 #include <cyg/hal/hal_io.h> // low level i/o
55 #include <cyg/hal/var_io.h> // common registers
56 #include <cyg/hal/plf_io.h> // platform registers
60 hal_at91_set_leds(int val)
62 HAL_WRITE_UINT32(AT91_PIOA+AT91_PIO_SODR, 0x00000001); // turn LED off
63 HAL_WRITE_UINT32(AT91_PIOA+AT91_PIO_CODR, 0x00000001); // turn LED on
67 hal_at91_led_on(int val)
69 HAL_WRITE_UINT32(AT91_PIOA+AT91_PIO_CODR, 0x00000001);
73 hal_at91_led_off(int val)
75 HAL_WRITE_UINT32(AT91_PIOA+AT91_PIO_SODR, 0x00000001);
79 hal_at91_get_leds(void)
82 HAL_READ_UINT32(AT91_PIOA+AT91_PIO_PDSR, leds);
86 //--------------------------------------------------------------------------