90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
/*
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* File : board.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2012, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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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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* 2019-12-04 Jiaxun Yang Adapt new MIPS generic 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_fpu.h>
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#include "board.h"
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#include "uart.h"
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#include "ls1b.h"
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#ifdef RT_USING_RTGUI
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#include <rtgui/rtgui.h>
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rt_device_t dc;
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extern void rt_hw_dc_init(void);
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#endif
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extern unsigned char __bss_end;
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/**
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* @addtogroup Loongson LS1B
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*/
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/*@{*/
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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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#ifdef RT_USING_CONSOLE
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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_RTGUI
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rt_device_t dc;
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/* init Display Controller */
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rt_hw_dc_init();
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/* find Display Controller device */
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dc = rt_device_find("dc");
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/* set Display Controller device as rtgui graphic driver */
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rtgui_graphic_set_device(dc);
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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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}
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/*@}*/
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