topic Re: imx6: Android: save time to /dev/rtc0 in i.MX Processors

imx6: Android: save time to /dev/rtc0

lzenz — Wed, 26 Jul 2017 14:43:24 GMT

Hello,

we ported Android M6.0.1_2.1.0 to a custom hardware with i.mx6dl.

When Android does sync the date and time with the network it is not stored to the /dev/rtc0 device (rtc kernel driver is already working as expected) and is lost when a reboot is done.

Is there a mechanism which can be used to store the date and time to /dev/rtc0?

Thank you.

Regards,

Ludwig

Re: imx6: Android: save time to /dev/rtc0

b36401 — Thu, 27 Jul 2017 06:14:41 GMT

I can suggest to add a command to sync the clock into shutdown script.

Have a great day,
Victor

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Re: imx6: Android: save time to /dev/rtc0

lzenz — Thu, 27 Jul 2017 08:31:41 GMT

Thank you very much.

Do you know a mechanism or hook which does it immediatly after the android system got a valid time from the network?

Regards,

Ludwig