Android 7 Nougat. Date and time reset after reboot

[jamess]

Same Problem on Android 6 image. Date/time is always reseted on reboot.

Dear, networx
    Yes, we apply the same commit on Android M. It's all because we hope user can use the DS3231 RTC module without any modification.
    So we disabled the original rtc component in the PMIC. Since we think that the original rtc function is in-complete. (It will loss the rtc data when power off)
    Sorry that we did not consider the case of reboot. Do you also need a new test Android M image ? or I can give you the patch, then you can build image by yourself.