linux-kernel - Re: [PATCH v6 0/7] Support Trusted Foundations firmware on Tegra30

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Message-ID: <20190225165836.GA12933@r>
Date:   Mon, 25 Feb 2019 11:58:36 -0500
From:   Robert Yang <decatf@...il.com>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Russell King <linux@...linux.org.uk>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        linux-arm-kernel@...ts.infradead.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 0/7] Support Trusted Foundations firmware on Tegra30

On Mon, Feb 25, 2019 at 08:21:55AM +0300, Dmitry Osipenko wrote:
> В Mon, 25 Feb 2019 05:02:33 +0100
> Michał Mirosław <mirq-linux@...e.qmqm.pl> пишет:
> 
> > On Fri, Feb 22, 2019 at 10:34:19PM +0300, Dmitry Osipenko wrote:
> > > Hello,
> > > 
> > > This patchset adds support for the Trusted Foundations firmware on
> > > NVIDIA Tegra30. Pretty much all of Tegra30 consumer devices have
> > > that firmware and upstream kernel can't boot on those devices
> > > without the firmware support.  
> > 
> > Hi Dmitry
> > 
> > I've applied and tested this patchset on my TF300T. Boots and
> > suspends/wakes using 'rtcwake -m mem -s 1 -d /dev/rtc1' as the test.
> > dmesg attached.
> > 
> > The exact tree used:
> > 	git://rere.qmqm.pl/linux tf300t
> > 
> > Feel free to add my Tested-by and Signed-off-by on the patches where
> > apropriate, and thanks for your work!
> 
> Awesome, thank you very much!
> 
> Robert, could you please confirm that v6 works for you too?
> 

Yes, v6 works on Ouya.

LP1/LP2 suspend tested with 'rtcwake -m mem -s 5'
cpuidle LP2 tested with 'echo 0 | tee /sys/devices/system/cpu/cpu[1-3]/online'
Tested with CONFIG_SMP disabled too.

You can add my Tested-by to this patch set.

> I'll probably make a v7 with an extra minor clean up and then will add
> all the appropriate tags to the patches.