2017-08-08 11:56:50 +08:00
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/*
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2021-03-17 02:26:35 +08:00
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* Copyright (c) 2006-2021, RT-Thread Development Team
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2017-08-08 11:56:50 +08:00
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*
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2018-10-22 11:02:14 +08:00
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* SPDX-License-Identifier: Apache-2.0
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2017-08-08 11:56:50 +08:00
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*
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* Change Logs:
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* Date Author Notes
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* 2009-09-22 Bernard add board.h to this bsp
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* 2010-02-04 Magicoe add board.h to LPC176x bsp
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* 2013-12-18 Bernard porting to LPC4088 bsp
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* 2017-08-02 XiaoYang porting to LPC54608 bsp
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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#include <stdint.h>
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#include <rtthread.h>
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// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
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// <integer name="LPC_EXT_SDRAM" description="Begin Address of External SDRAM" default="0xA0000000" />
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#define LPC_EXT_SDRAM_BEGIN 0xA0000000
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// <integer name="LPC_EXT_SDRAM_END" description="End Address of External SDRAM" default="0xA2000000" />
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#define LPC_EXT_SDRAM_END 0xA0800000
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// </RDTConfigurator>
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#ifdef __CC_ARM
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2017-11-15 14:54:32 +08:00
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extern int Image$$RTT_HEAP$$ZI$$Base;
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#define HEAP_BEGIN ((void *)&Image$$RTT_HEAP$$ZI$$Base)
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2017-08-08 11:56:50 +08:00
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#elif __ICCARM__
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#pragma section="HEAP"
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#define HEAP_BEGIN (__segment_end("HEAP"))
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#else
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extern int __bss_end;
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#define HEAP_BEGIN ((void *)&__bss_end)
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#endif
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#define HEAP_END (void*)(0x20000000 + 0x28000)
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void rt_hw_board_init(void);
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#endif
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