/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2018/10/28 Bernard The unify RISC-V porting code. */ #ifndef TICK_H__ #define TICK_H__ /* timer clock is 24 MHZ */ #define TIMER_CLK_FREQ (24000000) int tick_isr(void); int rt_hw_tick_init(void); #endif