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/**
* @file
*
* @ingroup lpc24xx
*
* @brief Reset code.
*/
/*
* Copyright (c) 2008-2013 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <rtems.h>
#include <rtems/score/armv7m.h>
#include <bsp/bootcard.h>
#include <bsp/lpc24xx.h>
#include <bsp/start.h>
BSP_START_TEXT_SECTION __attribute__((flatten)) void bsp_reset(void)
{
rtems_interrupt_level level;
rtems_interrupt_disable(level);
#if defined(ARM_MULTILIB_ARCH_V4)
/* Trigger watchdog reset */
WDCLKSEL = 0;
WDTC = 0xff;
WDMOD = 0x3;
WDFEED = 0xaa;
WDFEED = 0x55;
#elif defined(ARM_MULTILIB_ARCH_V7M)
_ARMV7M_SCB->aircr = ARMV7M_SCB_AIRCR_VECTKEY
| ARMV7M_SCB_AIRCR_SYSRESETREQ;
#endif
while (true) {
/* Do nothing */
}
}
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