#define NUM_SECS_IN_HR HRS_TO_SECS(1)
#define NUM_SECS_IN_DAY DAYS_TO_SECS(1)
+/* Enable the RTC prescaler enable register */
+static void rtc_init(void)
+{
+ if (!(bfin_read_RTC_PREN() & 0x1))
+ bfin_write_RTC_PREN(0x1);
+}
+
/* Our on-chip RTC has no notion of "reset" */
void rtc_reset(void)
{
- return;
+ rtc_init();
}
/* Wait for pending writes to complete */
bfin_write_RTC_ISTAT(WRITE_COMPLETE);
}
-/* Enable the RTC prescaler enable register */
-int rtc_init(void)
-{
- pr_stamp();
- bfin_write_RTC_PREN(0x1);
- return 0;
-}
-
/* Set the time. Get the time_in_secs which is the number of seconds since Jan 1970 and set the RTC registers
* based on this value.
*/
return -1;
}
+ rtc_init();
wait_for_complete();
/* Calculate number of seconds this incoming time represents */
return -1;
}
+ rtc_init();
wait_for_complete();
/* Read the RTC_STAT register */