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/*
* File : board.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2008-12-11 xuxinming first version
*/
#ifndef __BOARD_H__
#define __BOARD_H__
/* RT_USING_UART */
#define RT_USING_UART1
#define RT_USING_UART2
#define RT_UART_RX_BUFFER_SIZE 64
void rt_hw_board_init(void);
void rt_hw_led_set(int led);
void rt_hw_led_flash(void);
#ifdef RT_USING_FINSH
void rt_hw_finsh_init(void);
#endif
#define USE_USB 0
#if USE_USB /* 1 is USB, 0 is non-USB related */
#define PLL_MValue 11
#define PLL_NValue 0
#define CCLKDivValue 4
#define USBCLKDivValue 5
#define Fosc 12000000
#define Fcclk 57600000
#define Fcco 288000000
#else
#define PLL_MValue 12
#define PLL_NValue 1
#define CCLKDivValue 5
#define Fosc 12000000
#define Fcclk 72000000
#define Fcco 360000000
#endif
#if USE_USB
#define Fpclk (Fcclk / 2)
#else
#define Fpclk (Fcclk / 4)
#endif
/* IRQ define */
#define SYS32Mode 0x1F
#define IRQ32Mode 0x12
#define FIQ32Mode 0x11
#define HIGHEST_PRIORITY 0x01
#define LOWEST_PRIORITY 0x0F
#define WDT_INT 0
#define SWI_INT 1
#define ARM_CORE0_INT 2
#define ARM_CORE1_INT 3
#define TIMER0_INT 4
#define TIMER1_INT 5
#define UART0_INT 6
#define UART1_INT 7
#define PWM0_1_INT 8
#define I2C0_INT 9
#define SPI0_INT 10 /* SPI and SSP0 share VIC slot */
#define SSP0_INT 10
#define SSP1_INT 11
#define PLL_INT 12
#define RTC_INT 13
#define EINT0_INT 14
#define EINT1_INT 15
#define EINT2_INT 16
#define EINT3_INT 17
#define ADC0_INT 18
#define I2C1_INT 19
#define BOD_INT 20
#define EMAC_INT 21
#define USB_INT 22
#define CAN_INT 23
#define MCI_INT 24
#define GPDMA_INT 25
#define TIMER2_INT 26
#define TIMER3_INT 27
#define UART2_INT 28
#define UART3_INT 29
#define I2C2_INT 30
#define I2S_INT 31
#define VIC_SIZE 32
#define VECT_ADDR_INDEX 0x100
#define VECT_CNTL_INDEX 0x200
#define CCLK 60000000 /* Fosc = 12MHz, M = 5 */
#define PCLK 15000000 /* CCLK/4, use default */
/******************************************************************************
** Function name: TargetInit
**
** Descriptions: Initialize the target board; it is called in a
** necessary place, change it as needed
**
** parameters: None
** Returned value: None
**
******************************************************************************/
extern void TargetInit(void);
extern void ConfigurePLL( void );
extern void TargetResetInit(void);
#endif
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