1*9fa32b12SVikas Manocha /* 2*9fa32b12SVikas Manocha * (C) Copyright 2014 3*9fa32b12SVikas Manocha * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com. 4*9fa32b12SVikas Manocha * 5*9fa32b12SVikas Manocha * SPDX-License-Identifier: GPL-2.0+ 6*9fa32b12SVikas Manocha */ 7*9fa32b12SVikas Manocha 8*9fa32b12SVikas Manocha #include <common.h> 9*9fa32b12SVikas Manocha #include <asm/io.h> 10*9fa32b12SVikas Manocha #include <asm/arch/stv0991_wdru.h> reset_cpu(ulong ignored)11*9fa32b12SVikas Manochavoid reset_cpu(ulong ignored) 12*9fa32b12SVikas Manocha { 13*9fa32b12SVikas Manocha puts("System is going to reboot ...\n"); 14*9fa32b12SVikas Manocha /* 15*9fa32b12SVikas Manocha * This 1 second delay will allow the above message 16*9fa32b12SVikas Manocha * to be printed before reset 17*9fa32b12SVikas Manocha */ 18*9fa32b12SVikas Manocha udelay((1000 * 1000)); 19*9fa32b12SVikas Manocha 20*9fa32b12SVikas Manocha /* Setting bit 1 of the WDRU unit will reset the SoC */ 21*9fa32b12SVikas Manocha writel(WDRU_RST_SYS, &stv0991_wd_ru_ptr->wdru_ctrl1); 22*9fa32b12SVikas Manocha 23*9fa32b12SVikas Manocha /* system will restart */ 24*9fa32b12SVikas Manocha while (1) 25*9fa32b12SVikas Manocha ; 26*9fa32b12SVikas Manocha } 27