kolibrios-fun/contrib/other/uarm/pxa255_RTC.h

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#ifndef _PXA255_RTC_H_
#define _PXA255_RTC_H_
#include "mem.h"
#include "CPU.h"
#include "pxa255_IC.h"
/*
PXA255 OS RTC controller
PURRPOSE: it's nice to know what time it is
*/
#define PXA255_RTC_BASE 0x40900000UL
#define PXA255_RTC_SIZE 0x00001000UL
typedef struct{
Pxa255ic* ic;
UInt32 RCNR_offset; //RTC counter offset from our local time
UInt32 RTAR; //RTC alarm
UInt32 RTSR; //RTC status
UInt32 RTTR; //RTC trim - we ignore this alltogether
UInt32 lastSeenTime; //for HZ interrupt
}Pxa255rtc;
Boolean pxa255rtcInit(Pxa255rtc* rtc, ArmMem* physMem, Pxa255ic* ic);
void pxa255rtcUpdate(Pxa255rtc* rtc);
#endif