/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2011-01-13 weety add board.h to this bsp */ #ifndef __BOARD_H__ #define __BOARD_H__ #include #if defined(__CC_ARM) extern int Image$$ER_ZI$$ZI$$Limit; #define HEAP_BEGIN (&Image$$ER_ZI$$ZI$$Limit) #elif(defined(__GNUC__)) extern unsigned char __bss_end__; #define HEAP_BEGIN (&__bss_end__) #elif(defined(__ICCARM__)) #pragma section = ".noinit" #define HEAP_BEGIN (__section_end(".noinit")) #endif #define HEAP_END (0x22000000) extern void rt_hw_board_init(void); #endif