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/****************************************************************************
* configs/olimex-lpc2378/include/board.h
*
* Copyright (C) 2010 Rommel Marcelo. All rights reserved.
* Author: Rommel Marcelo
*
* This is part of the NuttX RTOS and based on the LPC2148 port:
*
* Copyright (C) 2010, 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 __CONFIGS_OLIMEX_LPC2378_INCLUDE_BOARD_H
#define __CONFIGS_OLIMEX_LPC2378_INCLUDE_BOARD_H
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* If USB is enabled, PLL must be configured for 48MHz to provide USB
* clocking.
*
* F_pll = (2 * M * F_in) / N
* F_out = ((2 * (PLL_M + 1) * FOSC)/(PLL_N + 1))/(CCLK_DIV + 1)
*
* With PLL_M=11, PLL_N=0, CCLK_DIV=4:
*
* F_out = ((2 * (11 + 1) * 12000000)/(0 + 1))/(4 + 1)
* = 288,000,000 / 5 = 57,600,000 Hz
*/
#define FOSC (12000000) /* Oscillator frequency */
#define FCCO (288000000) /* CPU CCO clock */
#define CCLK (57600000) /* CPU running clock */
#define PLL_M 11
#define PLL_N 0
#define CCLK_DIV 4
#define USBCLK_DIV 6
/* 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
/****************************************************************************
* Inline Functions
****************************************************************************/
#endif /* __CONFIGS_OLIMEX_LPC2378_INCLUDE_BOARD_H */
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