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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 Red Hat, 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.,

// 59 Temple Place, Suite 330, Boston, MA 02111-1307 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.

//

// This exception does not invalidate any other reasons why a work based on

// this file might be covered by the GNU General Public License.

//

// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.

// at http://sources.redhat.com/ecos/ecos-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