Hi,

I found a problem with keeping RTC time on reboot or power off even if battery is connected.

The soc_get_rtc_failed routine in pmutil.c of apollolake SOC does not read and reset after read the General PM Configuration 1 register.

As a result RTC always failed.

Is there any Konfig what I overlooked or have soc_get_rtc_failed to be expanded?

Kind regards,

Wolfgang Kamp