2020-04-16 16:10:57 +08:00
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/*
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2021-03-14 12:58:10 +08:00
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* Copyright (c) 2006-2021, RT-Thread Development Team
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2020-04-16 16:10:57 +08:00
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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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* 2020-04-16 bigmagic 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 <stdint.h>
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2020-05-25 17:46:48 +08:00
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#include "raspi4.h"
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2020-04-16 16:10:57 +08:00
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extern unsigned char __bss_start;
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extern unsigned char __bss_end;
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#define RT_HW_HEAP_BEGIN (void*)&__bss_end
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#define RT_HW_HEAP_END (void*)(RT_HW_HEAP_BEGIN + 64 * 1024 * 1024)
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2022-12-20 17:49:37 +08:00
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#ifndef RT_USING_SMART
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#define PV_OFFSET 0
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#define KERNEL_VADDR_START 0
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#endif
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2020-04-16 16:10:57 +08:00
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void rt_hw_board_init(void);
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#endif
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