| 1 |
786 |
skrzyp |
//=============================================================================
|
| 2 |
|
|
//
|
| 3 |
|
|
// hal_diag.c
|
| 4 |
|
|
//
|
| 5 |
|
|
// HAL diagnostic output code
|
| 6 |
|
|
//
|
| 7 |
|
|
//=============================================================================
|
| 8 |
|
|
// ####ECOSGPLCOPYRIGHTBEGIN####
|
| 9 |
|
|
// -------------------------------------------
|
| 10 |
|
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
| 11 |
|
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
| 12 |
|
|
//
|
| 13 |
|
|
// eCos is free software; you can redistribute it and/or modify it under
|
| 14 |
|
|
// the terms of the GNU General Public License as published by the Free
|
| 15 |
|
|
// Software Foundation; either version 2 or (at your option) any later
|
| 16 |
|
|
// version.
|
| 17 |
|
|
//
|
| 18 |
|
|
// eCos is distributed in the hope that it will be useful, but WITHOUT
|
| 19 |
|
|
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 20 |
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
| 21 |
|
|
// for more details.
|
| 22 |
|
|
//
|
| 23 |
|
|
// You should have received a copy of the GNU General Public License
|
| 24 |
|
|
// along with eCos; if not, write to the Free Software Foundation, Inc.,
|
| 25 |
|
|
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
| 26 |
|
|
//
|
| 27 |
|
|
// As a special exception, if other files instantiate templates or use
|
| 28 |
|
|
// macros or inline functions from this file, or you compile this file
|
| 29 |
|
|
// and link it with other works to produce a work based on this file,
|
| 30 |
|
|
// this file does not by itself cause the resulting work to be covered by
|
| 31 |
|
|
// the GNU General Public License. However the source code for this file
|
| 32 |
|
|
// must still be made available in accordance with section (3) of the GNU
|
| 33 |
|
|
// General Public License v2.
|
| 34 |
|
|
//
|
| 35 |
|
|
// This exception does not invalidate any other reasons why a work based
|
| 36 |
|
|
// on this file might be covered by the GNU General Public License.
|
| 37 |
|
|
// -------------------------------------------
|
| 38 |
|
|
// ####ECOSGPLCOPYRIGHTEND####
|
| 39 |
|
|
//=============================================================================
|
| 40 |
|
|
//#####DESCRIPTIONBEGIN####
|
| 41 |
|
|
//
|
| 42 |
|
|
// Author(s): jskov
|
| 43 |
|
|
// Contributors: jskov
|
| 44 |
|
|
// Date: 2001-07-30
|
| 45 |
|
|
// Purpose: HAL diagnostic output
|
| 46 |
|
|
// Description: Implementations of HAL diagnostic output support.
|
| 47 |
|
|
//
|
| 48 |
|
|
//####DESCRIPTIONEND####
|
| 49 |
|
|
//
|
| 50 |
|
|
//=============================================================================
|
| 51 |
|
|
|
| 52 |
|
|
#include <pkgconf/hal.h>
|
| 53 |
|
|
|
| 54 |
|
|
#include <cyg/hal/hal_diag.h> // our header.
|
| 55 |
|
|
|
| 56 |
|
|
#include <cyg/infra/cyg_type.h> // base types, externC
|
| 57 |
|
|
#include <cyg/hal/hal_intr.h> // Interrupt macros
|
| 58 |
|
|
#include <cyg/hal/sh4_scif.h> // SH4 serial driver
|
| 59 |
|
|
|
| 60 |
|
|
#define SCI_BASE ((cyg_uint8*)0xffe80000)
|
| 61 |
|
|
|
| 62 |
|
|
//-----------------------------------------------------------------------------
|
| 63 |
|
|
|
| 64 |
|
|
|
| 65 |
|
|
void
|
| 66 |
|
|
cyg_hal_plf_comms_init(void)
|
| 67 |
|
|
{
|
| 68 |
|
|
static int initialized = 0;
|
| 69 |
|
|
|
| 70 |
|
|
if (initialized)
|
| 71 |
|
|
return;
|
| 72 |
|
|
|
| 73 |
|
|
initialized = 1;
|
| 74 |
|
|
|
| 75 |
|
|
cyg_hal_plf_scif_init(0, 0, CYGNUM_HAL_INTERRUPT_SCIF_RXI, SCI_BASE);
|
| 76 |
|
|
}
|
| 77 |
|
|
|
| 78 |
|
|
//-----------------------------------------------------------------------------
|
| 79 |
|
|
// End of hal_diag.c
|
