3 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 #include <asm/arch/hardware.h>
27 #include <asm/arch/spr_syscntl.h>
29 void reset_cpu(ulong ignored)
31 struct syscntl_regs *syscntl_regs_p =
32 (struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE;
34 printf("System is going to reboot ...\n");
37 * This 1 second delay will allow the above message
38 * to be printed before reset
40 udelay((1000 * 1000));
42 /* Going into slow mode before resetting SOC */
43 writel(0x02, &syscntl_regs_p->scctrl);
46 * Writing any value to the system status register will
49 writel(0x00, &syscntl_regs_p->scsysstat);
51 /* system will restart */