Hi Mike, On Thu, Feb 10, 2011 at 02:10:47, Michael Williamson wrote:
> Well, turns out when I ran that test I was running a branch off of the > arago l138 kernel PSP. I didn't realize it until this morning. Sorry > for the confusion. I bounce between the two too many times in the span > of a day. On the mainline, my 1808 unit hangs entering sleep. So I think > there may indeed be something different / problematic there. I haven't Okay, will have to check this. > had a chance to get back to it yet to make sure I didn't have a bad config > or something, but I don't think I did. > > While running off of the PSP branch, it does appear to enter sleep (console > messages look sane, no oops, etc.) and it does appear to wake up on > the timer I configure. I was able to cycle through this multiple times > without > rebooting and run other apps / code in between cycles, etc. Is there a log > level or debug level that I can turn on to confirm actually making it to > deepsleep? The code which actually enters deepsleep is in assembly so not much of logging is possible there. From your description it appears that suspend-to-RAM is working fine. Were you able to make any power measurements while in deepsleep state? Thanks, Sekhar _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
