1 /*==========================================================================
5 // HAL misc board support code for Keil MCB2100
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) 2004 eCosCentric Limited
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####
45 // Purpose: HAL board support
46 // Description: Implementations of HAL board interfaces
48 //####DESCRIPTIONEND####
50 //========================================================================*/
51 #include <pkgconf/hal.h>
52 #include <cyg/hal/hal_io.h> // IO macros
54 #include <cyg/infra/cyg_type.h> // base types
55 #include <cyg/hal/var_io.h>
57 extern void cyg_hal_plf_serial_init(void);
58 //Display the low byte of mask on the 8 leds of the MCB21000 board
59 void hal_lpc2xxx_set_leds(int mask)
61 HAL_WRITE_UINT32(CYGARC_HAL_LPC2XXX_REG_IO_BASE +
62 CYGARC_HAL_LPC2XXX_REG_IO1CLR, 0x00FF0000);
63 HAL_WRITE_UINT32(CYGARC_HAL_LPC2XXX_REG_IO_BASE +
64 CYGARC_HAL_LPC2XXX_REG_IO1SET, (mask & 0xFF) << 16);
68 cyg_hal_plf_comms_init(void)
70 static int initialized = 0;
76 cyg_hal_plf_serial_init();
78 //--------------------------------------------------------------------------