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[ts-7000] Re: setting system clock on 2.6.29

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Subject: [ts-7000] Re: setting system clock on 2.6.29
From: "j.chitte" <>
Date: Tue, 16 Jun 2009 14:48:45 -0000
--- In  Petr ©tetiar <> wrote:
>
> j.chitte <> [2009-06-14 05:36:20]:
>
> > Hi,
>
> Hi,
>
> > I have a 7250 with the ts optional RTC . In the boot log I'm seeing this:
> >
> > ep93xx-rtc ep93xx-rtc: rtc core: registered ep93xx as rtc0
> > rtc-m48t86 rtc-m48t86: rtc core: registered m48t86 as rtc1
> > rtc-m48t86 rtc-m48t86: battery ok
> > Registered led device: green
> > Registered led device: red
> > ...
> > rtc-m48t86 rtc-m48t86: setting system clock to 2009-06-14 05:17:03 UTC 
> > (1244956623)
> >
> > good, but then ...
> >
> > mounting local filesystems (in fstab)
> > setting system clock
> > Thu Jan  1 00:00:57 UTC 1970
> >
> >
> > Now I could remove the on-chip rtc since it is pretty redundant but what
> > process is resetting to system clock to zero?
>
> You can remove on-chip RTC in you kernel config. It's on-chip RTC resetting
> system clock to "zero". Or you can set rtc1 as default rtc using 
> RTC_HCTOSYS_DEVICE
> kernel config option.
>
> -- ynezz
>

thanks for the reply. However, that is not what is happening. You will note 
from my post that it is RTC1 that is used to set the system clock since I have 
already enable the option you indicated.

My question remains : what process is coming in later and resetting the system 
clock to RTC0 ?





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