mirror of
https://github.com/Fishwaldo/u-boot.git
synced 2025-03-20 22:21:41 +00:00
32 lines
672 B
C
32 lines
672 B
C
|
/*
|
||
|
|
* (C) Copyright 2000
|
||
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __bootretry_h
|
||
|
|
#define __bootretry_h
|
||
|
|
|
||
|
|
#ifdef CONFIG_BOOT_RETRY_TIME
|
||
|
|
/**
|
||
|
|
* bootretry_tstc_timeout() - ensure we get a keypress before timeout
|
||
|
|
*
|
||
|
|
* Check for a keypress repeatedly, resetting the watchdog each time. If a
|
||
|
|
* keypress is not received within the command timeout, return an error.
|
||
|
|
*
|
||
|
|
* @return 0 if a key is received in time, -ETIMEDOUT if not
|
||
|
|
*/
|
||
|
|
int bootretry_tstc_timeout(void);
|
||
|
|
#else
|
||
|
|
static inline int bootretry_tstc_timeout(void)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void init_cmd_timeout(void);
|
||
|
|
void reset_cmd_timeout(void);
|
||
|
|
|
||
|
|
#endif
|