117 lines
2.4 KiB
C
117 lines
2.4 KiB
C
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/*
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* File : board.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, 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://openlab.rt-thread.com/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2008-12-11 xuxinming first version
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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void rt_hw_board_init(void);
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void rt_hw_led_set(rt_uint32_t led);
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void rt_hw_led_flash(void);
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#ifdef RT_USING_FINSH
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void rt_hw_finsh_init(void);
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#endif
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#define USE_USB 0
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#if USE_USB /* 1 is USB, 0 is non-USB related */
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#define PLL_MValue 11
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#define PLL_NValue 0
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#define CCLKDivValue 4
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#define USBCLKDivValue 5
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#define Fosc 12000000
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#define Fcclk 57600000
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#define Fcco 288000000
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#else
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#define PLL_MValue 12
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#define PLL_NValue 1
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#define CCLKDivValue 5
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#define Fosc 12000000
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#define Fcclk 72000000
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#define Fcco 360000000
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#endif
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#if USE_USB
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#define Fpclk (Fcclk / 2)
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#else
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#define Fpclk (Fcclk / 4)
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#endif
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/* IRQ define */
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#define SYS32Mode 0x1F
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#define IRQ32Mode 0x12
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#define FIQ32Mode 0x11
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#define HIGHEST_PRIORITY 0x01
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#define LOWEST_PRIORITY 0x0F
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#define WDT_INT 0
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#define SWI_INT 1
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#define ARM_CORE0_INT 2
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#define ARM_CORE1_INT 3
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#define TIMER0_INT 4
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#define TIMER1_INT 5
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#define UART0_INT 6
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#define UART1_INT 7
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#define PWM0_1_INT 8
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#define I2C0_INT 9
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#define SPI0_INT 10 /* SPI and SSP0 share VIC slot */
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#define SSP0_INT 10
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#define SSP1_INT 11
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#define PLL_INT 12
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#define RTC_INT 13
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#define EINT0_INT 14
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#define EINT1_INT 15
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#define EINT2_INT 16
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#define EINT3_INT 17
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#define ADC0_INT 18
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#define I2C1_INT 19
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#define BOD_INT 20
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#define EMAC_INT 21
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#define USB_INT 22
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#define CAN_INT 23
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#define MCI_INT 24
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#define GPDMA_INT 25
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#define TIMER2_INT 26
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#define TIMER3_INT 27
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#define UART2_INT 28
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#define UART3_INT 29
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#define I2C2_INT 30
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#define I2S_INT 31
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#define VIC_SIZE 32
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#define VECT_ADDR_INDEX 0x100
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#define VECT_CNTL_INDEX 0x200
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/******************************************************************************
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** Function name: TargetInit
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**
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** Descriptions: Initialize the target board; it is called in a
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** necessary place, change it as needed
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**
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** parameters: None
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** Returned value: None
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**
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******************************************************************************/
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extern void TargetInit(void);
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extern void ConfigurePLL( void );
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extern void TargetResetInit(void);
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#endif
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