Re: BF526 EZBRD / Linux version 3.0.8-ADI-2011R1 : suspend to mem?

Mike Frysinger <[email protected]>
Newsgroups gmane.linux.uclinux.devel
Message-ID <CAMjpGUcA4Pi-Q4EdnAVwCksH9wMTE=aWPTCKi-Z3o=Czfj1MUg@mail.gmail.com>
suspend to ram was tested on all our parts and known to work

you should use the ADI ez forums for questions
-mike


On Wed, Aug 29, 2012 at 1:08 PM, [email protected] <[email protected]> wrote:

> Apologies if this is the wrong list. Directions appreciated if so.
>
> I'm running Linux version 3.0.8-ADI-2011R1 on a standard BF526 EZBRD. I'm
> trying to establish if suspend to memory is working in general on the 526
> or, for some reason, simply not on this board.
>
> The boot log indicates the RTC is correctly configured and was set as a
> wakeup trigger in linux_menuconfig.
>
> rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
>
> 'rtcwake -s 5 -m no'  works
>
> 'rtcwake -s 5 -m standby' and 'rtcwake -s 5 -m mem' do not. I get the
> usual messages but no restore.
>
> wakeup from "mem" at Wed Aug 29 15:24:36 2012
>
> PM: Syncing filesystems ... done.
>
> Freezing user space processes ... (elapsed 0.01 seconds) done.
>
> Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done.
>
> Suspending console(s) (use no_console_suspend to debug)
>
>
> Is there anything else I can do to check this problem? Any help welcomed.
> Thanks.
>
> Jerry.
>
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