/* * (C) Copyright 2014 * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com. * * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> #include <asm/io.h> #include <asm/arch/stv0991_wdru.h> void reset_cpu(ulong ignored) { puts("System is going to reboot ...\n"); /* * This 1 second delay will allow the above message * to be printed before reset */ udelay((1000 * 1000)); /* Setting bit 1 of the WDRU unit will reset the SoC */ writel(WDRU_RST_SYS, &stv0991_wd_ru_ptr->wdru_ctrl1); /* system will restart */ while (1) ; }