132 lines
2.7 KiB
C
132 lines
2.7 KiB
C
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#include <rtthread.h>
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#include <rthw.h>
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#include "gd_int.h"
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#include "gd_gpio.h"
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#include "gd_timer.h"
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#include "drv_uart.h"
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#include "gpio_cfg.h"
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#include "board.h"
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#include "drv_flash.h"
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#include "gh_debug_rct.h"
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#ifdef RT_USING_I2C
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#include "drv_i2c.h"
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#endif
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#ifdef RT_USING_SPI
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#include "drv_ssi.h"
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#endif
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#ifdef RT_USING_WDT
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#include "drv_wdt.h"
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#endif
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#ifdef RT_USING_GK_DMA
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#include "drv_dma.h"
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#endif
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#ifdef RT_USING_ADC
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#include "drv_adc.h"
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#endif
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#ifdef RT_USING_PWM
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#include "drv_pwm.h"
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#endif
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#include "rtos_lib.h"
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extern unsigned char __heap_start__[];
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extern unsigned char __heap_end__[];
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extern unsigned char __nocache_buffer_start__[];
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/**
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* This function will init goke board
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*/
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void rt_hw_board_init(void)
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{
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rt_uint32_t code_seg_size = 0;
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rt_uint32_t heap_seg_size = 0;
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rt_uint32_t os_end_address=0;
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GD_TIMER_INIT_PARAMS_S gdTimerParams;
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GD_GPIO_XREF_S gdGpioXrefTable[] = { SYSTEM_GPIO_XREF_TABLE };
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GD_GPIO_INIT_PARAMS_S gdGpioInitParam =
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{
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.irqPriority = GD_INT_MID_PRIORITY,
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.phyType = 0,
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.xrefTableCount = sizeof(gdGpioXrefTable)/sizeof(gdGpioXrefTable[0]),
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.xrefTable = gdGpioXrefTable,
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};
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gdTimerParams.softTimerReg = GD_REG_TIMER1;
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gdTimerParams.hardTimerReg = GD_REG_TIMER2;
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gdTimerParams.gpregTimerReg = GD_REG_TIMER3;
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gdTimerParams.softTimerpriority = GD_INT_MID_PRIORITY;
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gdTimerParams.hardTimerpriority = GD_INT_MID_PRIORITY;
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gdTimerParams.gpregTimerpriority = GD_INT_MID_PRIORITY;
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GD_INT_DisableAllInterrupts();
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// Sensor ioctrl
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GH_PLL_set_IOCTRL_SENSOR(0x00000012);
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GD_INT_Init(NULL);
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GD_TIMER_Init(&gdTimerParams);
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GD_GPIO_Init(&gdGpioInitParam);
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/* initialize hardware interrupt */
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rt_hw_interrupt_init();
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/* initialize heap memory system */
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code_seg_size = __heap_end__ - __nocache_buffer_start__;
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heap_seg_size = DDR_MEMORY_OS_SIZE - code_seg_size;
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os_end_address= (rt_uint32_t)__heap_end__+heap_seg_size;
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rt_system_heap_init((void*)__heap_end__, (void*)os_end_address);
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/* initialize uart */
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rt_hw_uart_init();
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rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
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/* initalize sflash */
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rt_flash_init();
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RTOS_HwTickInit();
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}
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int rt_board_driver_init(void)
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{
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#ifdef RT_USING_I2C
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rt_hw_i2c_init();
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#endif
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#ifdef RT_USING_SPI
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rt_hw_spi_init();
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#endif
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#ifdef RT_USING_WDT
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rt_hw_wdt_init();
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#endif
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#ifdef RT_USING_GK_DMA
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rt_gk_dma_init();
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#endif
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#ifdef RT_USING_ADC
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rt_hw_adc_init();
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#endif
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#ifdef RT_USING_PWM
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rt_hw_pwm_init();
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#endif
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return 0;
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}
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//static unsigned long nticks = 0;
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unsigned long gkosGetTicks(void)
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{
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return rt_tick_get();
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}
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/*@}*/
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