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