hal_platform_ints.h

移植到WLIT项目的redboot源代码

#ifndef CYGONCE_HAL_PLATFORM_INTS_H
#define CYGONCE_HAL_PLATFORM_INTS_H
//==========================================================================
//
//      hal_platform_ints.h
//
//      HAL Interrupt and clock support
//
//==========================================================================
//####COPYRIGHTBEGIN####
//                                                                          
// -------------------------------------------                              
// The contents of this file are subject to the Red Hat eCos Public License 
// Version 1.1 (the "License"); you may not use this file except in         
// compliance with the License.  You may obtain a copy of the License at    
// http://www.redhat.com/                                                   
//                                                                          
// Software distributed under the License is distributed on an "AS IS"      
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
// License for the specific language governing rights and limitations under 
// the License.                                                             
//                                                                          
// The Original Code is eCos - Embedded Configurable Operating System,      
// released September 30, 1998.                                             
//                                                                          
// The Initial Developer of the Original Code is Red Hat.                   
// Portions created by Red Hat are                                          
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
// All Rights Reserved.                                                     
// -------------------------------------------                              
//                                                                          
//####COPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    msalter
// Contributors: 
// Date:         2000-10-10
// Purpose:      Define Interrupt support
// Description:  The interrupt details for the LUBBOCK are defined here.
// Usage:
//               #include <cyg/hal/hal_platform_ints.h>
//               ...
//              
//
//####DESCRIPTIONEND####
//
//==========================================================================

// *** System ***
#define CYGNUM_HAL_INT_RTC_EQALM	31
#define CYGNUM_HAL_INT_RTC_CLKTIC	30
#define CYGNUM_HAL_INT_OSTMR_3		29
#define CYGNUM_HAL_INT_OSTMR_2		28
#define CYGNUM_HAL_INT_OSTMR_1		27
#define CYGNUM_HAL_INT_OSTIMER_0	26
#define CYGNUM_HAL_INTERRUPT_PMU_CCNT_OVFL 3 // PMU clock overflow


#define CYGNUM_HAL_INTERRUPT_TIMER        27 // external timer
#define CYGNUM_HAL_INTERRUPT_ETHERNET     28 // onboard enet
#define CYGNUM_HAL_INTERRUPT_SERIAL_A     29 // 16x50 uart A
#define CYGNUM_HAL_INTERRUPT_SERIAL_B     30 // 16x50 uart B



// *** Peripheral ***
#define CYGNUM_HAL_INT_DMA				25
#define CYGNUM_HAL_INT_SSP_RQ			24
#define CYGNUM_HAL_INT_MMC_ERR		23
#define CYGNUM_HAL_INT_FFUART			22
#define CYGNUM_HAL_INT_BTUART			21
#define CYGNUM_HAL_INT_STUART			20
#define CYGNUM_HAL_INT_ICP				19
#define CYGNUM_HAL_INT_I2C				18
#define CYGNUM_HAL_INT_LCDCTRL		17
#define CYGNUM_HAL_INT_ADC_TS			16
#define CYGNUM_HAL_INT_ADC				15
#define CYGNUM_HAL_INT_AC97				14
#define CYGNUM_HAL_INT_I2S				13
#define CYGNUM_HAL_INT_PMU				12
#define CYGNUM_HAL_INT_USB				11


// *** System (cont.)***
#define CYGNUM_HAL_INT_GPIO_OR		10
#define CYGNUM_HAL_INT_GPIO1_EDGE	 9
#define CYGNUM_HAL_INT_GPIO0_EDGE	 8



// *** remainder are reserved  ****
#define CYGNUM_HAL_INT_



#define CYGNUM_HAL_ISR_MIN               0
#define CYGNUM_HAL_ISR_MAX               48

#define CYGNUM_HAL_ISR_COUNT            (CYGNUM_HAL_ISR_MAX+1)

// The vector used by the Real time clock
#define CYGNUM_HAL_INTERRUPT_RTC        CYGNUM_HAL_INTERRUPT_TIMER
//#define CYGNUM_HAL_INTERRUPT_RTC        CYGNUM_HAL_INTERRUPT_PMU_CCNT_OVFL

extern void hal_delay_us(cyg_uint32 usecs);

#define HAL_DELAY_US(n)          hal_delay_us(n);

#endif // CYGONCE_HAL_PLATFORM_INTS_H