forked from xuos/xiuos
68 lines
1.6 KiB
C
Executable File
68 lines
1.6 KiB
C
Executable File
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file board.h
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* @brief define rvstar-board init configure and start-up function
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2021-09-02
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*/
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/*************************************************
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File name: board.h
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Description: define rvstar-board init configure and start-up function
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Others:
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History:
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1. Date: 2021-09-02
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Author: AIIT XUOS Lab
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Modification:
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1. define rvstar-board InitBoardHardware
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2. define rvstar-board data and bss struct
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*************************************************/
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#ifndef BOARD_H__
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#define BOARD_H__
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#include <xsconfig.h>
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#include <stdint.h>
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#ifndef __ASSEMBLY__
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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extern unsigned int __bss_start__;
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extern unsigned int __bss_end__;
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extern unsigned int _end;
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extern unsigned int __stack_end__;
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extern unsigned int g_service_table_start;
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extern unsigned int g_service_table_end;
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#define MEMORY_START_ADDRESS (void*)(&_end)
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#define gd32vf103_SRAM_SIZE 0x00008000
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#define MEMORY_END_ADDRESS (void*)(0x20000000 + gd32vf103_SRAM_SIZE)
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif
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#endif
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