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  * 2010-06-25     Bernard      first version
9  * 2011-08-08     lgnq         modified for Loongson LS1B
10  */
11 
12 #ifndef __BOARD_H__
13 #define __BOARD_H__
14 
15 void rt_hw_board_init(void);
16 
17 /* 64M SDRAM */
18 #define RT_HW_HEAP_END  (0x80000000 + RT_MEM_SIZE * 1024 * 1024)
19 #define CPU_HZ          (125 * 1000000)
20 
21 #endif
22