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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2001
* Erik Theisen, Wave 7 Optics, etheisen@mindspring.com.
*/
/*
* Watchdog functions and macros.
*/
#ifndef _WATCHDOG_H_
#define _WATCHDOG_H_
#include <cyclic.h>
/*
* Reset the watchdog timer, always returns 0
*
* This function is here since it is shared between board_f() and board_r(),
* and the legacy arch/<arch>/board.c code.
*/
int init_func_watchdog_reset(void);
#if defined(CONFIG_WATCHDOG) || defined(CONFIG_HW_WATCHDOG)
#define INIT_FUNC_WATCHDOG_INIT init_func_watchdog_init,
#define INIT_FUNC_WATCHDOG_RESET init_func_watchdog_reset,
#else
#define INIT_FUNC_WATCHDOG_INIT
#define INIT_FUNC_WATCHDOG_RESET
#endif
#if defined(CONFIG_HW_WATCHDOG) && defined(CONFIG_WATCHDOG)
# error "Configuration error: CONFIG_HW_WATCHDOG and CONFIG_WATCHDOG can't be used together."
#endif
/*
* Prototypes from $(CPU)/cpu.c.
*/
#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
void hw_watchdog_init(void);
#endif
#if defined(CONFIG_MPC85xx)
void init_85xx_watchdog(void);
#endif
#endif /* _WATCHDOG_H_ */
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