diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/bootretry.h | 31 | ||||
| -rw-r--r-- | include/common.h | 2 |
2 files changed, 31 insertions, 2 deletions
diff --git a/include/bootretry.h b/include/bootretry.h new file mode 100644 index 0000000..025c29d --- /dev/null +++ b/include/bootretry.h @@ -0,0 +1,31 @@ +/* + * (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 diff --git a/include/common.h b/include/common.h index 75cb525..91745cf 100644 --- a/include/common.h +++ b/include/common.h @@ -286,8 +286,6 @@ int run_command(const char *cmd, int flag); * @return 0 on success, or != 0 on error. */ int run_command_list(const char *cmd, int len, int flag); -void init_cmd_timeout(void); -void reset_cmd_timeout(void); extern char console_buffer[]; /* arch/$(ARCH)/lib/board.c */ |