1 //==========================================================================
5 // HAL misc board support code for MAC7100EVB 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 Red Hat, Inc.
12 // Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
13 // Copyright (C) 2006 eCosCentric Ltd
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.
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
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.
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.
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####
42 // Author(s): Ilija Koco <ilijak@siva.com.mk>
45 // Purpose: HAL board support
46 // Description: Implementations of HAL board interfaces
48 //####DESCRIPTIONEND####
50 //========================================================================*/
52 #include <pkgconf/hal.h>
54 #include <cyg/infra/cyg_type.h> // base types
55 #include <cyg/hal/hal_io.h> // low level i/o
56 #include <cyg/hal/var_io.h> // common registers
57 #include <cyg/hal/plf_io.h> // platform registers
58 #include <cyg/hal/mac7100evb_misc.h> // mac7100evb misc functions
61 hal_mac7100evb_set_leds(int val)
63 HAL_WRITE_UINT16(MAC7100_PIM_PORTDATA(MAC7100_PORT_F_OFFSET),
64 ~((val<<8)&0xff00)); // turn all LEDs off
68 hal_mac7100evb_led_on(int val)
73 HAL_READ_UINT16(MAC7100_PIM_PORTDATA(MAC7100_PORT_F_OFFSET), leds);
76 HAL_WRITE_UINT16(MAC7100_PIM_PORTDATA(MAC7100_PORT_F_OFFSET), leds);
80 hal_mac7100evb_led_off(int val)
85 HAL_READ_UINT16(MAC7100_PIM_PORTDATA(MAC7100_PORT_F_OFFSET), leds);
88 HAL_WRITE_UINT16(MAC7100_PIM_PORTDATA(MAC7100_PORT_F_OFFSET), leds);
92 hal_mac7100evb_get_leds(void)
97 HAL_READ_UINT16(MAC7100_PIM_PORTDATA(MAC7100_PORT_F_OFFSET), leds);
98 return ~(leds>>8&0xFF);
101 //--------------------------------------------------------------------------
102 // EOF mac7100evb_misc.c