Re: BeagleBoard not resuming from uart with latest pm-core ?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 15 Nov 2010 11:50:05 +0100
Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx> wrote:

> # echo enabled > /sys/class/tty/ttyO2/power/wakeup
> # echo mem > /sys/power/state 
> [  227.685028] PM: Syncing filesystems ... done.
> [  227.699432] Freezing user space processes ... (elapsed 0.01 seconds) done.
> [  227.725524] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done.
> [  227.880706] PM: suspend of devices complete after 117.767 msecs
> [  227.889160] PM: late suspend of devices complete after 2.136 msecs
> [  227.895782] Disabling non-boot CPUs ...
> 
> Any idea ?

Removing "no_console_suspend" from my bootargs made it work. However,
it was previously working with no_console_suspend, and that was very
useful since I need to debug things happening fairly early in the
resume procedure. Any clue on how to make "no_console_suspend" work
again ?

Regards,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux