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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
#define RTC_CONTROLA 0x1FF8
#define RTC_CONTROLB 0x1FF9
#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
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