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

25 lines
486 B
C

/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2017-5-30 Bernard the first version
*/
#ifndef _BOARD_H_
#define _BOARD_H_
#include <stdint.h>
extern unsigned char __bss_start;
extern unsigned char __bss_end;
#define RT_HW_HEAP_BEGIN (void*)&__bss_end
#define RT_HW_HEAP_END (void*)(0x80000000 + 32 * 1024 * 1024)
void rt_hw_board_init(void);
#endif