rt-thread-official/bsp/ls1bdev/drivers/board.h

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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2010-06-25 Bernard first version
* 2011-08-08 lgnq modified for Loongson LS1B
*/
#ifndef __BOARD_H__
#define __BOARD_H__
void rt_hw_board_init(void);
/* 64M SDRAM */
#define RT_HW_HEAP_END (0x80000000 + RT_MEM_SIZE * 1024 * 1024)
#define CPU_HZ (125 * 1000000)
#endif