/************************************************************************************
 * configs/nucleus2g/include/board.h
 * include/arch/board/board.h
 *
 *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
 *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 *
 * 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 NuttX nor the names of its 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.
 *
 ************************************************************************************/

#ifndef __ARCH_BOARD_BOARD_H
#define __ARCH_BOARD_BOARD_H

/************************************************************************************
 * Included Files
 ************************************************************************************/

#include <nuttx/config.h>

/************************************************************************************
 * Definitions
 ************************************************************************************/

/* Clocking *************************************************************************/

#define LPC17_CCLK                 80000000 /* 80Mhz*/


/* LED definitions ******************************************************************/

#define LED_STARTED                0
#define LED_HEAPALLOCATE           1
#define LED_IRQSENABLED            2
#define LED_STACKCREATED           3

#define LED_INIRQ                  4
#define LED_SIGNAL                 5
#define LED_ASSERTION              6
#define LED_PANIC                  7

/* Alternate pin selections *********************************************************/

#define GPIO_UART1_TXD             GPIO_UART1_TXD_1
#define GPIO_UART1_RXD             GPIO_UART1_RXD_1
#define GPIO_UART1_CTS             GPIO_UART1_CTS_1
#define GPIO_UART1_DCD             GPIO_UART1_DCD_1
#define GPIO_UART1_DSR             GPIO_UART1_DSR_1
#define GPIO_UART1_DTR             GPIO_UART1_DTR_1
#define GPIO_UART1_RI              GPIO_UART1_RI_1
#define GPIO_UART1_RTS             GPIO_UART1_RTS_1

#define GPIO_UART2_TXD             GPIO_UART2_TXD_1
#define GPIO_UART2_RXD             GPIO_UART2_RXD_1

#define GPIO_UART3_TXD             GPIO_UART3_TXD_1
#define GPIO_UART3_RXD             GPIO_UART3_RXD_1

/************************************************************************************
 * Public Data
 ************************************************************************************/

#ifndef __ASSEMBLY__

#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif

/************************************************************************************
 * Public Function Prototypes
 ************************************************************************************/
/************************************************************************************
 * Name: lpc17_boardinitialize
 *
 * Description:
 *   All LPC17xx architectures must provide the following entry point.  This entry point
 *   is called early in the intitialization -- after all memory has been configured
 *   and mapped but before any devices have been initialized.
 *
 ************************************************************************************/

EXTERN void lpc17_boardinitialize(void);

#undef EXTERN
#if defined(__cplusplus)
}
#endif

#endif /* __ASSEMBLY__ */
#endif  /* __ARCH_BOARD_BOARD_H */