From: Gary Thomas <gary@mlbassoc.com>
To: Bill Gatliff <bgat@billgatliff.com>
Cc: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Subject: Re: Restart after 4 min of operation?
Date: Tue, 03 Nov 2009 11:41:59 -0700 [thread overview]
Message-ID: <4AF07977.50007@mlbassoc.com> (raw)
In-Reply-To: <4AF07876.4050602@billgatliff.com>
On 11/03/2009 11:37 AM, Bill Gatliff wrote:
> Gadiyar, Anand wrote:
>> I suspect a watchdog timer of some kind, but I haven't got a clue which one.
>>
>
> Turns out I had disabled watchdog timer support in my kernel.
> Re-enabling it seems to have addressed the problem--- the system has run
> for more than 5 minutes now. :)
>
> Apparently, the default for the OMAP watchdog timer is "armed" at
> reset? Interesting.
I'm pretty sure this is set up in U-Boot.
If I were you, I'd ask the customer for the U-Boot modifications
so you can check what they've done.
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
prev parent reply other threads:[~2009-11-03 18:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-03 3:35 Restart after 4 min of operation? Bill Gatliff
2009-11-03 11:50 ` Gary Thomas
2009-11-03 17:47 ` Bill Gatliff
2009-11-03 17:53 ` Gadiyar, Anand
2009-11-03 18:37 ` Bill Gatliff
2009-11-03 18:40 ` Gadiyar, Anand
2009-11-03 18:41 ` Gary Thomas [this message]
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