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/*

 * PreP compliant NVRAM access

 */

#ifndef _PPC_NVRAM_H

#define _PPC_NVRAM_H

#define NVRAM_AS0  0x74

#define NVRAM_AS1  0x75

#define NVRAM_DATA 0x77

/* RTC Offsets */

#define RTC_SECONDS             0x1FF9

#define RTC_MINUTES             0x1FFA

#define RTC_HOURS               0x1FFB

#define RTC_DAY_OF_WEEK         0x1FFC

#define RTC_DAY_OF_MONTH        0x1FFD

#define RTC_MONTH               0x1FFE

#define RTC_YEAR                0x1FFF

#ifndef BCD_TO_BIN

#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)

#endif

#ifndef BIN_TO_BCD

#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)

#endif

#endif