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Rev 1633 |
Rev 1765 |
/*
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/*
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* PreP compliant NVRAM access
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* PreP compliant NVRAM access
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*/
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*/
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#ifndef _PPC_NVRAM_H
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#ifndef _PPC_NVRAM_H
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#define _PPC_NVRAM_H
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#define _PPC_NVRAM_H
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#define NVRAM_AS0 0x74
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#define NVRAM_AS0 0x74
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#define NVRAM_AS1 0x75
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#define NVRAM_AS1 0x75
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#define NVRAM_DATA 0x77
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#define NVRAM_DATA 0x77
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/* RTC Offsets */
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/* RTC Offsets */
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#define RTC_SECONDS 0x1FF9
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#define RTC_SECONDS 0x1FF9
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#define RTC_MINUTES 0x1FFA
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#define RTC_MINUTES 0x1FFA
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#define RTC_HOURS 0x1FFB
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#define RTC_HOURS 0x1FFB
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#define RTC_DAY_OF_WEEK 0x1FFC
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#define RTC_DAY_OF_WEEK 0x1FFC
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#define RTC_DAY_OF_MONTH 0x1FFD
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#define RTC_DAY_OF_MONTH 0x1FFD
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#define RTC_MONTH 0x1FFE
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#define RTC_MONTH 0x1FFE
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#define RTC_YEAR 0x1FFF
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#define RTC_YEAR 0x1FFF
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#ifndef BCD_TO_BIN
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#ifndef BCD_TO_BIN
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#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
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#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
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#endif
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#endif
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#ifndef BIN_TO_BCD
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#ifndef BIN_TO_BCD
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#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
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#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
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#endif
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#endif
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#endif
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#endif
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