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  * 2011-01-13     weety      add board.h to this bsp
9  */
10 
11 #ifndef __BOARD_H__
12 #define __BOARD_H__
13 
14 #include <asm9260t.h>
15 
16 #if defined(__CC_ARM)
17 extern int Image$$ER_ZI$$ZI$$Limit;
18 #define HEAP_BEGIN (&Image$$ER_ZI$$ZI$$Limit)
19 #elif(defined(__GNUC__))
20 extern unsigned char __bss_end__;
21 #define HEAP_BEGIN (&__bss_end__)
22 #elif(defined(__ICCARM__))
23 #pragma section = ".noinit"
24 #define HEAP_BEGIN (__section_end(".noinit"))
25 #endif
26 
27 #define HEAP_END (0x22000000)
28 
29 
30 extern void rt_hw_board_init(void);
31 
32 #endif
33