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34 lines
804 B
34 lines
804 B
10 months ago
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-08-05 mazhiyuan first version
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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#include <rtthread.h>
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#include "hal_device.h"
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#include "mm32_device.h"
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#define SRAM_SIZE 0x5000
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#define SRAM_END (SRAM_BASE + SRAM_SIZE)
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#ifdef __CC_ARM
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extern int Image$$RW_IRAM1$$ZI$$Limit;
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#define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
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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 SRAM_END
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#define HEAP_SIZE (HEAP_END - (rt_uint32_t)HEAP_BEGIN)
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extern void rt_hw_board_init(void);
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#endif
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