Messages in this thread | | | Date | Wed, 15 Oct 2014 09:48:58 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH v3 1/2] socfpga: hotplug: put cpu1 in wfi |
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On Tue 2014-10-14 14:33:38, atull@opensource.altera.com wrote: > From: Alan Tull <atull@opensource.altera.com> > > Use WFI when putting CPU1 to sleep. Don't hold CPU1 in reset > since that results in increased power consumption. > > Reset CPU1 briefly during CPU1 bootup. > > This has been tested for hotplug and suspend/resume and results > in no increased power consumption. > > Signed-off-by: Alan Tull <atull@opensource.altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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