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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright 2013 Broadcom Corporation.
- */
- #include <common.h>
- #include <cpu_func.h>
- #include <asm/io.h>
- #include <asm/arch/sysmap.h>
- #define EN_MASK 0x08000000 /* Enable timer */
- #define SRSTEN_MASK 0x04000000 /* Enable soft reset */
- #define CLKS_SHIFT 20 /* Clock period shift */
- #define LD_SHIFT 0 /* Reload value shift */
- void reset_cpu(void)
- {
- /*
- * Set WD enable, RST enable,
- * 3.9 msec clock period (8), reload value (8*3.9ms)
- */
- u32 reg = EN_MASK + SRSTEN_MASK + (8 << CLKS_SHIFT) + (8 << LD_SHIFT);
- writel(reg, SECWD2_BASE_ADDR);
- while (1)
- ; /* loop forever till reset */
- }
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