| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ | |
| /* | |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. | |
| */ | |
| #ifndef __TIMER_H | |
| #define __TIMER_H | |
| #include <asm/arch/romboot.h> | |
| #include <asm/arch/timer.h> | |
| #include <asm/arch/io.h> | |
| /** | |
| * Get the current timestamp from the system timer. | |
| */ | |
| uint32_t get_time(void); | |
| /** | |
| * Busy-wait. | |
| * | |
| * @param us Number of microseconds to delay. | |
| */ | |
| void _udelay(unsigned int us); | |
| #endif /* __TIMER_H */ |