omap3_wdog.h

来自「Windows CE 6.0 BSP for the Beagle Board.」· C头文件 代码 · 共 56 行

//
// Copyright (c) Special Computing.  All rights reserved. 
// Copyright (c) Microsoft Corporation.  All rights reserved.
// Copyright (c) Texas Instruments Corporation.  All rights reserved. 
//
//------------------------------------------------------------------------------
//
//  File:  omap3_wdog.h
//
//  This file contains offset addresses for WatchDog registers.
//
//------------------------------------------------------------------------------
#ifndef __OMAP3_WDOG_H
#define __OMAP3_WDOG_H

#if __cplusplus
extern "C" {
#endif

//------------------------------------------------------------------------------
// Base Address :	OMAP3_WDOG1_REGS_PA	 
//					OMAP3_WDOG2_REGS_PA	 
//					OMAP3_WDOG3_REGS_PA	 
//
//------------------------------------------------------------------------------

typedef volatile struct {
	UINT32 ulRESERVED_1[4];	// offset 0x0000,
	UINT32 ulWD_SYSCONFIG;   // offset 0x0010, WD_SYSCONFIG
	UINT32 ulWD_SYSSTATUS;   // offset 0x0014, WD_SYSSTATUS
	UINT32 ulWISR;           // offset 0x0018, WISR
	UINT32 ulWIER;           // offset 0x001C, WIER
	UINT32 ulRESERVED_0x20;
	UINT32 ulWCLR;           // offset 0x0024, WCLR
	UINT32 ulWCRR;           // offset 0x0028, WCRR
	UINT32 ulWLDR;           // offset 0x002C, WLDR
	UINT32 ulWTGR;           // offset 0x0030, WTGR
	UINT32 ulWWPS;           // offset 0x0034, WLDR   
	UINT32 ulRESERVED_2[4];
	UINT32 ulWSPR;           // offset 0x0038, WSPR   
} OMAP3_WDOG_REGS;

#define OMAP3_WDOG_DISABLE_SEQ1  0x0000AAAA
#define OMAP3_WDOG_DISABLE_SEQ2  0x00005555

#define OMAP3_WDOG_ENABLE_SEQ1   0x0000BBBB
#define OMAP3_WDOG_ENABLE_SEQ2   0x00004444

//------------------------------------------------------------------------------
    
#if __cplusplus
}
#endif

#endif