u-boot/arch/arm/mach-uniphier/reset.c
Masahiro Yamada 107b3fb484 ARM: uniphier: move headers out of include/mach directory
These headers are only included locally in arch/arm/mach-uniphier/.
There is no reason to export them by putting in the mach/ directory.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-01-13 01:54:53 +09:00

26 lines
478 B
C

/*
* Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <linux/io.h>
#include "sc-regs.h"
void reset_cpu(unsigned long ignored)
{
u32 tmp;
writel(5, SC_IRQTIMSET); /* default value */
tmp = readl(SC_SLFRSTSEL);
tmp &= ~0x3; /* mask [1:0] */
tmp |= 0x0; /* XRST reboot */
writel(tmp, SC_SLFRSTSEL);
tmp = readl(SC_SLFRSTCTL);
tmp |= 0x1;
writel(tmp, SC_SLFRSTCTL);
}