nvram.h
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:1k
- /*
- * PreP compliant NVRAM access
- * This needs to be updated for PPC64
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
- #ifndef _PPC64_NVRAM_H
- #define _PPC64_NVRAM_H
- #define NVRAM_AS0 0x74
- #define NVRAM_AS1 0x75
- #define NVRAM_DATA 0x77
- /* RTC Offsets */
- #define MOTO_RTC_SECONDS 0x1FF9
- #define MOTO_RTC_MINUTES 0x1FFA
- #define MOTO_RTC_HOURS 0x1FFB
- #define MOTO_RTC_DAY_OF_WEEK 0x1FFC
- #define MOTO_RTC_DAY_OF_MONTH 0x1FFD
- #define MOTO_RTC_MONTH 0x1FFE
- #define MOTO_RTC_YEAR 0x1FFF
- #define MOTO_RTC_CONTROLA 0x1FF8
- #define MOTO_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 /* _PPC64_NVRAM_H */