67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
/*
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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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* 2010-06-25 Bernard first version
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* 2011-08-08 lgnq modified for Loongson LS1B
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* 2015-07-06 chinesebear modified for Loongson LS1C
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* 2019-12-04 Jiaxun Yang Adapt new generic MIPS code
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*/
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#include <rtthread.h>
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#include <rthw.h>
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#include <mips.h>
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#include "board.h"
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#include "drv_uart.h"
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#include "ls1c.h"
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extern unsigned char __bss_end;
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#define RT_HW_HEAP_END (0x80000000 + MEM_SIZE)
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/**
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* This function will initial sam7s64 board.
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*/
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void rt_hw_board_init(void)
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{
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/* init hardware interrupt */
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rt_hw_exception_init();
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/* init hardware interrupt */
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rt_hw_interrupt_init();
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#ifdef RT_USING_HEAP
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rt_system_heap_init((void*)&__bss_end, (void*)RT_HW_HEAP_END);
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#endif
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#ifdef RT_USING_SERIAL
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/* init hardware UART device */
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rt_hw_uart_init();
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#endif
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#if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE)
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/* set console device */
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rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
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#endif
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/* init operating system timer */
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rt_hw_timer_init();
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#ifdef RT_USING_FPU
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/* init hardware fpu */
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rt_hw_fpu_init();
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#endif
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#ifdef RT_USING_COMPONENTS_INIT
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rt_components_board_init();
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#endif
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rt_kprintf("current sr: 0x%08x\n", read_c0_status());
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}
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/*@}*/
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