#ifndef _CFG_ARCH_H_
#define _CFG_ARCH_H_

/*
 * Copyright (C) 2004-2006 by egnite Software GmbH. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * For additional information see http://www.ethernut.de/
 *
 */

/*!
 * $Log$
 * Revision 1.8  2008/10/23 08:55:46  haraldkipp
 * Now determines MCU family.
 * Added Ethernut 5 settings.
 *
 * Revision 1.7  2008/08/11 11:51:20  thiagocorrea
 * Preliminary Atmega2560 compile options, but not yet supported.
 * It builds, but doesn't seam to run properly at this time.
 *
 * Revision 1.6  2008/02/15 17:00:24  haraldkipp
 * Spport for AT91SAM7SE512 added.
 *
 * Revision 1.5  2007/10/04 20:31:00  olereinhardt
 * Support for SAM7S256 added
 *
 * Revision 1.4  2007/07/17 18:07:44  haraldkipp
 * Building in the source tree should work again for AT91 devices.
 *
 * Revision 1.3  2007/04/12 09:21:10  haraldkipp
 * Added ATmega2561 definitions for Ethernut 1 and 2.
 *
 * Revision 1.2  2006/05/25 09:22:47  haraldkipp
 * The PLATFORM definition broke source tree building.
 * Fixed for Ethernut Boards.
 *
 * Revision 1.1  2004/09/19 12:31:52  haraldkipp
 * Configuration placeholders added
 *
 */

/*
 * This file is reserved to specify architecture dependant
 * configuration and is currently used as a placeholder
 * when not using the Configurator.
 */

/*
** Determine board defaults.
**/
#if defined(ETHERNUT1)

#ifndef PLATFORM
#define PLATFORM ETHERNUT1
#endif

#ifndef AVR_GCC
#define AVR_GCC
#endif

#if !defined(MCU_ATMEGA128) && !defined(MCU_ATMEGA2560) && !defined(MCU_ATMEGA2561)
#if defined(__AVR_ATmega2561__) || defined(ATMega2561)
#define MCU_ATMEGA2561
#elif defined(__AVR_ATmega2561__) || defined(ATMega2561)
#define MCU_ATMEGA2560
#else
#define MCU_ATMEGA128
#endif
#endif

#elif defined(ETHERNUT2)

#ifndef PLATFORM
#define PLATFORM ETHERNUT2
#endif

#ifndef AVR_GCC
#define AVR_GCC
#endif

#if !defined(MCU_ATMEGA128) && !defined(MCU_ATMEGA2560) && !defined(MCU_ATMEGA2561)
#if defined(__AVR_ATmega2561__) || defined(ATMega2561)
#define MCU_ATMEGA2561
#elif defined(__AVR_ATmega2561__) || defined(ATMega2561)
#define MCU_ATMEGA2560
#else
#define MCU_ATMEGA128
#endif
#endif

#elif defined(ETHERNUT3)

#ifndef PLATFORM
#define PLATFORM ETHERNUT3
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91R40008
#define MCU_AT91R40008
#endif

#elif defined(ETHERNUT5)

#ifndef PLATFORM
#define PLATFORM ETHERNUT5
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM9XE512
#define MCU_AT91SAM9XE512
#endif

#elif defined(AT91SAM7X_EK)

#ifndef PLATFORM
#define PLATFORM AT91SAM7X_EK
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM7X256
#define MCU_AT91SAM7X256
#endif

#elif defined(AT91SAM7S)

#ifndef PLATFORM
#define PLATFORM AT91SAM7S
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM7S256
#define MCU_AT91SAM7S256
#endif

#elif defined(AT91SAM7SE_EK)

#ifndef PLATFORM
#define PLATFORM AT91SAM7SE_EK
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM7SE512
#define MCU_AT91SAM7SE512
#endif

#elif defined(ELEKTOR_IR1)

#ifndef PLATFORM
#define PLATFORM ELEKTOR_IR1
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM7SE512
#define MCU_AT91SAM7SE512
#endif

#elif defined(AT91SAM9260_EK)

#ifndef PLATFORM
#define PLATFORM AT91SAM9260_EK
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM9260
#define MCU_AT91SAM9260
#endif

#elif defined(AT91SAM9G45_EK)

#ifndef PLATFORM
#define PLATFORM AT91SAM9G45_EK
#endif

#ifndef ARM_GCC
#define ARM_GCC
#endif

#ifndef MCU_AT91SAM9G45
#define MCU_AT91SAM9G45
#endif

#elif defined(STM3210E_EVAL)

#ifndef PLATFORM
#define PLATFORM STM3210E_EVAL
#endif

#ifndef CM3_GCC
#define CM3_GCC
#endif

#ifndef MCU_STM32F103
#define MCU_STM32F103 512
#endif

#elif defined(STM3210C_EVAL)

#ifndef PLATFORM
#define PLATFORM STM3210C_EVAL
#endif

#ifndef CM3_GCC
#define CM3_GCC
#endif

#ifndef MCU_STM32F107
#define MCU_STM32F107 256
#endif

#endif /* Board */

/*
** Determine Atmel MCU family.
**/
#if defined(MCU_AT91SAM7S16) || defined(MCU_AT91SAM7S32) || defined(MCU_AT91SAM7S64) \
    || defined(MCU_AT91SAM7S128) || defined(MCU_AT91SAM7S256) || defined(MCU_AT91SAM7S512)
#ifndef MCU_AT91SAM7S
#define MCU_AT91SAM7S
#endif
#endif

#if defined(MCU_AT91SAM7SE32) || defined(MCU_AT91SAM7SE256) || defined(MCU_AT91SAM7SE512)
#ifndef MCU_AT91SAM7SE
#define MCU_AT91SAM7SE
#endif
#endif

#if defined(MCU_AT91SAM7X128) || defined(MCU_AT91SAM7X256) || defined(MCU_AT91SAM7X512)
#ifndef MCU_AT91SAM7X
#define MCU_AT91SAM7X
#endif
#endif

#if defined(MCU_AT91SAM9XE128) || defined(MCU_AT91SAM9XE256) || defined(MCU_AT91SAM9XE512)
#ifndef MCU_AT91SAM9XE
#define MCU_AT91SAM9XE
#endif
#endif

#if defined(MCU_AT91SAM7S) || defined(MCU_AT91SAM7SE) || defined(MCU_AT91SAM9XE) || defined(MCU_AT91SAM9G45)
#ifndef MCU_AT91
#define MCU_AT91
#endif
#endif

#if defined(MCU_STM32F100) || defined(MCU_STM32F101)|| defined(MCU_STM32F102) || defined(MCU_STM32F103) || defined(MCU_STM32F105) || defined(MCU_STM32F107)
#ifndef MCU_STM32
#define MCU_STM32
#endif
#ifndef MCU_STM32F10X
#define MCU_STM32F10X
#endif
#endif


#endif