forked from chunyexixiaoyu/xiuos
60 lines
1.5 KiB
C
Executable File
60 lines
1.5 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.c
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* @brief support gap8 init configure and start-up
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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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#include <board.h>
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#include <arch_interrupt.h>
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#include <xiuos.h>
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#include <device.h>
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extern void entry(void);
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extern int InitHwUart(void);
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extern void irqinitialize(void);
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extern void timer_initialize(void);
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extern void gapuino_sysinit(void);
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extern unsigned int __bss_end__;
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void GapuinoStart(uint32_t mhartid)
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{
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gapuino_sysinit();
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entry();
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}
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void InitBoardHardware(void)
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{
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irqinitialize();
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InitBoardMemory(MEMORY_START_ADDRESS, MEMORY_END_ADDRESS);
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InitHwUart();
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InstallConsole("uart0", "uart0_drv", "uart0_dev0");
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KPrintf("console init completed.\n");
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KPrintf("board initialization......\n");
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timer_initialize();
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KPrintf("memory address range: [0x%08x - 0x%08x], size: %d\n", (x_ubase) MEMORY_START_ADDRESS, (x_ubase) MEMORY_END_ADDRESS, GAP8_SRAM_SIZE);
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/* initialize memory system */
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KPrintf("board init done.\n");
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KPrintf("start kernel...\n");
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return;
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}
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