Re: [Ltib] anti-freeze imx27 pm patch

[Stuart Hughes]

Hi Peter,

Thanks for the follow-ups.  It's probably worth contacting Freescale,
the developer for this platform may have some ideas.

Regards, Stuart

On Fri, 2008-02-22 at 12:51 +0000, Peter Wurmsdobler wrote:
> Hello,
> 
> > a key on the keypad wakes it up. However, if I press a key on the keypad 
> > a short time after the entering the echo command (presumingly while the 
> > system is suspending), the board freezes.
> After several trials I have found that the system wakes up only the very 
> first time. If I issue an echo > /sys/power/state a second time, it will 
> never come back, independently how long I wait to press the key:
> 
> mx27# echo mem > /sys/power/state
> Stopping tasks: ===============|
> Suspending console(s)
> mmc_setup - SDIO card supports 1 I/O functions
> mmc0: host does not support reading read-only switch. assuming write-enable.
> Restarting tasks... done
> mx27#
> mx27# echo mem > /sys/power/state
> Stopping tasks: ===============|
> Suspending console(s)
> <from here on the mx27 is dead>
> 
> 
> Regards,
> peter
> 
> 
> 
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