50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
|
|
* File : board.h
|
|
* This file is part of RT-Thread RTOS
|
|
* COPYRIGHT (C) 2009, 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
|
|
* 2009-09-22 Bernard add board.h to this bsp
|
|
*/
|
|
|
|
// <<< Use Configuration Wizard in Context Menu >>>
|
|
#ifndef __BOARD_H__
|
|
#define __BOARD_H__
|
|
|
|
#include <fsl_common.h>
|
|
#include <fsl_lpuart.h>
|
|
#include <fsl_iomuxc.h>
|
|
|
|
#ifdef __CC_ARM
|
|
extern int Image$$ARM_LIB_STACK$$ZI$$Limit;
|
|
#define HEAP_BEGIN (&Image$$ARM_LIB_STACK$$ZI$$Limit)
|
|
#define HEAP_END (0x2001FFFFu)
|
|
|
|
#elif __ICCARM__
|
|
#pragma section="HEAP"
|
|
#define HEAP_BEGIN (__segment_end("HEAP"))
|
|
#define HEAP_END (0x2001FFFFu)
|
|
|
|
#else
|
|
extern int heap_start;
|
|
#define HEAP_BEGIN (&heap_start)
|
|
#define HEAP_END (0x2001FFFFu)
|
|
#endif
|
|
|
|
#define HEAP_SIZE ((uint32_t)HEAP_END - (uint32_t)HEAP_BEGIN)
|
|
|
|
#define SDRAM_MPU_INIT
|
|
#define SDRAM_BEGIN (0x80000000u)
|
|
#define SDRAM_END (0x81E00000u)
|
|
|
|
void rt_hw_board_init(void);
|
|
|
|
#endif
|
|
|
|
//*** <<< end of configuration section >>> ***
|