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/*
* @brief Common SystemInit function for LPC54xxx chips
*
* @note
* Copyright(C) NXP Semiconductors, 2014
* All rights reserved.
*
* @par
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* LPC products. This software is supplied "AS IS" without any warranties of
* any kind, and NXP Semiconductors and its licensor disclaim any and
* all warranties, express or implied, including all implied warranties of
* merchantability, fitness for a particular purpose and non-infringement of
* intellectual property rights. NXP Semiconductors assumes no responsibility
* or liability for the use of the software, conveys no license or rights under any
* patent, copyright, mask work right, or any other intellectual property rights in
* or to any products. NXP Semiconductors reserves the right to make changes
* in the software without notification. NXP Semiconductors also makes no
* representation or warranty that such application will be suitable for the
* specified use without further testing or modification.
*
* @par
* Permission to use, copy, modify, and distribute this software and its
* documentation is hereby granted, under NXP Semiconductors' and its
* licensor's relevant copyrights in the software, without fee, provided that it
* is used in conjunction with NXP Semiconductors microcontrollers. This
* copyright, permission, and disclaimer notice must appear in all copies of
* this code.
*/
#include "chip.h"
/*****************************************************************************
* Private types/enumerations/variables
****************************************************************************/
/*****************************************************************************
* Public types/enumerations/variables
****************************************************************************/
/* Clock rate on the CLKIN pin */
const uint32_t ExtClockIn = 0;
/*****************************************************************************
* Private functions
****************************************************************************/
/*****************************************************************************
* Public functions
****************************************************************************/
/* Set up and initialize hardware prior to call to main */
void SystemInit(void)
{
#if defined(__CODE_RED)
extern void(*const g_pfnVectors[]) (void);
SCB->VTOR = (uint32_t) &g_pfnVectors;
#else
//extern void *__Vectors;
//SCB->VTOR = (uint32_t) &isr_vector;
SCB->VTOR = 0x00000000 & 0x3FFFFF80;
#endif
#if defined(CORE_M4)
#if defined(__FPU_PRESENT) && __FPU_PRESENT == 1
fpuInit();
#endif
#endif
#if !defined(__MULTICORE_M0SLAVE) && !defined(__MULTICORE_M4SLAVE)
/* Chip specific SystemInit */
Chip_SystemInit();
#endif
}
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