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//=============================================================================
//
//      hal_diag.c
//
//      HAL diagnostic output code
//
//=============================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under    
// the terms of the GNU General Public License as published by the Free     
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// version.                                                                 
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License    
// for more details.                                                        
//
// You should have received a copy of the GNU General Public License        
// along with eCos; if not, write to the Free Software Foundation, Inc.,    
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
//
// As a special exception, if other files instantiate templates or use      
// macros or inline functions from this file, or you compile this file      
// and link it with other works to produce a work based on this file,       
// this file does not by itself cause the resulting work to be covered by   
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// General Public License v2.                                               
//
// This exception does not invalidate any other reasons why a work based    
// on this file might be covered by the GNU General Public License.         
// -------------------------------------------                              
// ####ECOSGPLCOPYRIGHTEND####                                              
//=============================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    jskov
// Contributors: jskov
// Date:         2001-05-25
// Purpose:      HAL diagnostic output
// Description:  Implementations of HAL diagnostic output support.
//
//####DESCRIPTIONEND####
//
//=============================================================================
 
#include <pkgconf/hal.h>
 
#include <cyg/hal/hal_diag.h>           // our header.
 
#include <cyg/hal/hal_if.h>             // Calling interface
#include <cyg/hal/hal_intr.h>           // Interrupt macros
#include <cyg/hal/sh3_scif.h>           // driver API
 
//-----------------------------------------------------------------------------
 
externC void cyg_hal_plf_serial_init(void);
 
void
cyg_hal_plf_comms_init(void)
{
    static int initialized = 0;
 
    if (initialized)
        return;
 
    initialized = 1;
 
    // SuperIO claims channels 0-1 for COM1/COM2 connectors on
    // the back of the chassis.
    cyg_hal_plf_serial_init();
    // Debug connector on mainboard is SCIF2.
    cyg_hal_plf_scif_init(0, 2, CYGNUM_HAL_INTERRUPT_SCIF_RXI2,
                          (cyg_uint8*)CYGARC_REG_SCIF_SCSMR2);
}
 
//-----------------------------------------------------------------------------
// End of hal_diag.c