1 /*
2  * Copyright (c) 2006-2021, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  */
9 
10 
11 #ifndef __BOARD_H__
12 #define __BOARD_H__
13 
14 
15 #define     XTAL_FREQUENCY (12000000L)
16 #define     ICLK_MUL (8)
17 #define     PCLK_MUL (4)
18 #define     BCLK_MUL (2)
19 
20 #define RX62N_SRAM_END 0x0000ffff
21 
22 #define RT_USING_UART2
23 
24 void rt_hw_board_init(void);
25 void rt_hw_system_freq_init(void);
26 #endif
27