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- /*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Copyright (C) 2015-2016 Socionext Inc.
- * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #include <common.h>
- #include <linux/io.h>
- #include <asm/secure.h>
- #include "sc-regs.h"
- /* If PSCI is enabled, this is used for SYSTEM_RESET function */
- #ifdef CONFIG_ARMV7_PSCI
- #define __SECURE __secure
- #else
- #define __SECURE
- #endif
- void __SECURE 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);
- }
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