1/* 2 * Copyright (C) 2013 Uwe Kleine-Koenig for Pengutronix 3 * 4 * This program is free software; you can redistribute it and/or modify it under 5 * the terms of the GNU General Public License version 2 as published by the 6 * Free Software Foundation. 7 */ 8#include <linux/io.h> 9#include <linux/reboot.h> 10#include <asm/barrier.h> 11#include <asm/v7m.h> 12 13void armv7m_restart(enum reboot_mode mode, const char *cmd) 14{ 15 dsb(); 16 __raw_writel(V7M_SCB_AIRCR_VECTKEY | V7M_SCB_AIRCR_SYSRESETREQ, 17 BASEADDR_V7M_SCB + V7M_SCB_AIRCR); 18 dsb(); 19} 20