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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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