MX28 poweroff issue
Russell King - ARM Linux
linux at arm.linux.org.uk
Wed Jul 4 04:20:49 EDT 2012
On Wed, Jul 04, 2012 at 09:07:51AM +0200, Uwe Kleine-König wrote:
> Hi Marek,
> On Wed, Jul 04, 2012 at 05:47:36AM +0200, Marek Vasut wrote:
> > Dear Fabio Estevam,
> > > On Tue, Jul 3, 2012 at 11:12 PM, Marek Vasut <marex at denx.de> wrote:
> > > > Dunno, can you try on mx28 please?
> > >
> > > I get the same crash as you reported.
> > >
> > > On a mx27 (also ARM926EJS) I do not see this problem.
> > Thanks for verifying this, Fabio. The mx28 generates timer interrupt after it
> > should be sitting in the endless loop, therefore this crash. I think it's
> > because the mx28 (mxs at al) is using the new clock framework (compared to mxc)
> > and the timer isn't deinited by then ...
> On an i.MX35 with v3.5-rc4 (which is using the new clock framework in
> the meantime, but is an ARM11) I don't see this crash.
Are you who aren't seeing it waiting around 30 seconds after "System halted" ?
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