From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>,
Jean Pihet <jean.pihet@newoldbits.com>,
linux-omap@vger.kernel.org
Subject: Re: BeagleBoard not resuming from uart with latest pm-core ?
Date: Mon, 15 Nov 2010 14:13:06 +0100 [thread overview]
Message-ID: <20101115141306.1ff68beb@surf> (raw)
In-Reply-To: <20101115115005.30b35e75@surf>
On Mon, 15 Nov 2010 11:50:05 +0100
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 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
next prev parent reply other threads:[~2010-11-15 13:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-10 15:44 BeagleBoard not resuming from uart with latest pm-core ? Thomas Petazzoni
2010-11-10 16:07 ` Jean Pihet
2010-11-10 17:32 ` Kevin Hilman
2010-11-11 11:41 ` Peter 'p2' De Schrijver
2010-11-11 16:00 ` Kevin Hilman
2010-11-15 10:50 ` Thomas Petazzoni
2010-11-15 13:13 ` Thomas Petazzoni [this message]
2010-11-15 13:54 ` Govindraj
2010-11-15 14:14 ` Thomas Petazzoni
2010-11-16 22:59 ` Kevin Hilman
2010-11-17 7:20 ` Thomas Petazzoni
2010-11-15 19:29 ` Kevin Hilman
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