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//==========================================================================
//
//      plf_misc.c
//
//      HAL platform miscellaneous functions
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
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// version.                                                                 
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// for more details.                                                        
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//
// 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.                                               
//
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// on this file might be covered by the GNU General Public License.         
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// ####ECOSGPLCOPYRIGHTEND####                                              
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    jskov
// Contributors: jskov
// Date:         2001-06-12
// Purpose:      HAL miscellaneous functions
// Description:  This file contains miscellaneous functions provided by the
//               HAL.
//
//####DESCRIPTIONEND####
//
//==========================================================================
 
#include <pkgconf/hal.h>
 
#include <cyg/hal/hal_if.h>             // interfacing API
#include <cyg/hal/plf_io.h>
#include <cyg/hal/hal_io.h>
 
//--------------------------------------------------------------------------
externC void cyg_hal_init_superIO(void);
externC void cyg_hal_sh_pcic_pci_init(void);
 
void
hal_platform_init(void)
{
    // Clear interrupt controller masks.
    HAL_WRITE_UINT16(CYGARC_REG_INTC_A, 0x0000);
    HAL_WRITE_UINT16(CYGARC_REG_INTC_B, 0x0000);
    HAL_WRITE_UINT16(CYGARC_REG_INTC_C, 0x0000);
    HAL_WRITE_UINT16(CYGARC_REG_INTC_D, 0x0000);
    HAL_WRITE_UINT16(CYGARC_REG_INTC_E, 0x0000);
 
    cyg_hal_sh_pcic_pci_init();
 
    cyg_hal_init_superIO();
 
    hal_if_init();
}
 
//--------------------------------------------------------------------------
// eof plf_misc.c