33 lines
747 B
C
33 lines
747 B
C
/*
|
|
* File : board.h
|
|
* This file is part of RT-Thread RTOS
|
|
* COPYRIGHT (C) 2013, RT-Thread Development Team
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rt-thread.org/license/LICENSE
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2013-07-06 Bernard the first version
|
|
*/
|
|
|
|
#ifndef __BOARD_H__
|
|
#define __BOARD_H__
|
|
|
|
#include <am33xx.h>
|
|
|
|
#if defined(__CC_ARM)
|
|
extern int Image$$RW_IRAM1$$ZI$$Limit;
|
|
#define HEAP_BEGIN ((void*)&Image$$RW_IRAM1$$ZI$$Limit)
|
|
#elif defined(__GNUC__)
|
|
extern int __bss_end;
|
|
#define HEAP_BEGIN ((void*)&__bss_end)
|
|
#endif
|
|
|
|
#define HEAP_END (void*)0x90000000
|
|
|
|
void rt_hw_board_init(void);
|
|
|
|
#endif
|