Hi Mike, On Sat, Feb 05, 2011 at 02:32:55, Michael Williamson wrote: > On 2/4/2011 12:15 PM, Steve Chen wrote: > > > On Fri, Feb 4, 2011 at 10:52 AM, Nori, Sekhar <[email protected]> wrote: > >> Hi Steve, > >> > >> On Fri, Feb 04, 2011 at 21:42:41, Steve Chen wrote: > >> > >>>> rtcwake -s 40 rtc0 > >>> rtcwake: /dev/rtc not enabled for wakeup events > >> > >> I have a feeling rtcwake is looking at the wrong device > >> node. Can you try: > >> > >> $ rtcwake -d /dev/rtc0 -s 20 -m mem > >> > > > > Doh!!. Sekhar, you are right. I did not include the "-d" flag. > > After passing the correct parameter to rtcwake, I'm able to wake up > > from sleep with NFS rootfs. I'm running the kernel/filesystem from > > PSP 03.20.00.14. > > > > > I was wondering if you (or anyone) have numbers for how much power the > AM1808 you have is drawing while sleeping? I was able to run the same > command as above with an AM1808 module here today, and the power draw > I am seeing by the module was still pretty high. About 1/2 normal > operation, but still pretty high.
Were you able to wake-up successfully back from suspend during this test? I want to make sure you actually hit DeepSleep and did not crash somewhere on the way to it. Thanks, Sekhar _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
