src/include/rtc.h

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright 2014 Google, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #ifndef _RTC_H_
  17 #define _RTC_H_
  18
  19 struct rtc_time {
  20         int sec;
  21         int min;
  22         int hour;
  23         int mday;
  24         int mon;
  25         int year;
  26         int wday;
  27 };
  28
  29 /* Implemented by the RTC driver (there can be only one) */
  30 int rtc_set(const struct rtc_time *time);
  31 int rtc_get(struct rtc_time *time);
  32
  33 /* Common functions */
  34 int rtc_to_tm(int tim, struct rtc_time *tm);
  35 unsigned long rtc_mktime(const struct rtc_time *tm);
  36 void rtc_display(const struct rtc_time *tm);
  37
  38 #endif /* _RTC_H_ */