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#ifndef CYGONCE_HAL_ARM_XSCALE_MPC50_H
#define CYGONCE_HAL_ARM_XSCALE_MPC50_H
//==========================================================================
//
//      mpc50.h
//
//      Platform specific support (register layout, etc)
//
//==========================================================================
// ####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     
// Software Foundation; either version 2 or (at your option) any later      
// version.                                                                 
//
// eCos is distributed in the hope that it will be useful, but WITHOUT      
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or    
// 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   
// the GNU General Public License. However the source code for this file    
// must still be made available in accordance with section (3) of the GNU   
// 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):    <knud.woehler@microplex.de>
// Date:         2003-01-06
//
//####DESCRIPTIONEND####
//
//==========================================================================
 
// FPGA
// Config
#define MPC50_FPGA_DATA_CLOCK		0x00000004
#define MPC50_FPGA_DATA			0x00000008
#define MPC50_FPGA_CONFIG		0x00000010
#define MPC50_FPGA_STATUS		0x00000020
#define MPC50_FPGA_CONFIG_DONE	0x00000040
// Use
#define MPC50_FPGA_IRQ0			CYGNUM_HAL_INTERRUPT_GPIO0
#define MPC50_FPGA_IRQ1			CYGNUM_HAL_INTERRUPT_GPIO1
 
#define MPC_FPGA_IRQ			MPC50_FPGA_IRQ0
#define MPC_FPGA_BASE			((unsigned char *)0x60000000)
 
// Ethernet
#define MPC50_ETH_IOBASE		0x68000000
#define MPC50_ETH_IRQ			CYGNUM_HAL_INTERRUPT_GPIO7
#define MPC50_ETH_RESET			0x00008000
 
// Flash
#define MPC50_FLASH_BASE		0x50000000
 
// Button
#ifndef __ASSEMBLER__
#define MPC50_BUTTON_PRESSED		((*PXA2X0_GPLR1 & 0x00000002)==0)
#endif
 
// static values (offsets)
#define MPC50_VAL_MAGIC			(('5'<<24)+('C'<<16)+('P'<<8)+'M')
#define MPC50_VAL_OFFS_CCCR		4
#define MPC50_VAL_OFFS_MDREFR		8
#define MPC50_VAL_OFFS_MDCNFG		12
 
#ifndef __ASSEMBLER__
void mpc50_program_new_stack(void *func);
void mpc50_user_hardware_init(void);
#endif
 
 
 
 
#endif //CYGONCE_HAL_ARM_XSCALE_MPC50_H