The DM365 EVM does not have a battery so when on resetting the EVM by doing a power reset you lose the date and time information.
You need a battery backup running for the date and time info to be saved. Date and time info are erased on power reset. Without the battery and mains, no information is retained and all registers, including RTC_SEC, RTC_MIN , RTC_HOUR , RTC_DAY0 and RTC_DAY1 which store date and time info are reset to default values. You are seeing January 1, 2000 because the driver initializes it to that value > -----Original Message----- > From: David Brownell [mailto:[email protected]] > Sent: Sunday, June 21, 2009 8:50 PM > To: [email protected] > Cc: Paulraj, Sandeep > Subject: Re: [RFC][PATCH] DM365 RTC Support > > This RTC resets to January 1, 2000 when I reboot. > > How to stop that behavior? > > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
