Messages in this thread | | | Date | Sat, 12 Apr 2008 14:33:53 +0200 | From | Pavel Machek <> | Subject | Re: Starting point: Suspend to RAM on embedded devices? |
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On Thu 2008-04-10 10:14:30, Wappler Marcel wrote: > Hi all, > > I am looking for ways to let an ARM9 based embedded device running Linux go to a "suspend to RAM" like mode. In my opinion this > could enable a HIFI equipement like "power-off" and "power-on" feeling with quick response (less than 2 seconds) and much less power > consumption in the standby mode than during normal operation. > > - Is there public available documentation about APM like features on ARM architectures? > - Is there a mainstream Linux platform (best if also ARM9 based) which has achieved this already?
Sharp zaurus, olpc, nokia n810...
And yes, suspend/resume is quite fast, ~2sec on zaurus, 300msec on olpc.
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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