Dave Gerlach <d-gerlach@xxxxxx> writes: [...] >>> >>> The working repo for this version of the patch series can be found here: >>> >>> git://github.com/dgerlach/linux-pm.git am335x-3.11rc4-suspend-resume >> >> I tried this branch on my beaglebone black, and it's not fully resuming. >> Suspend seems to be working (power draw goes from ~1W to ~130mW) and >> pressing a key on the UART seems to be waking up the SoC (power draw >> goes to ~600mW) but I don't ever get the console back. >> >> Is there a specific version of the firmware I should be using? >> >> Kevin >> > > Kevin, I agree there does seem to be some issues with Beaglebone > black. I can confirm it works on BeagleBone White and the large am335 > EVM, I am working on pinpointing the issue on beaglebone black, seems > that support isn't quite there yet. OK, I tried the above branch on my BB white, using prebuilt firmware from the next3 branch of the am33x-cm3 repo and it's suspending/resuming fine. Thanks for the pointer. FYI, measuring at the 5V supply, it goes from ~1.6W at idle down to ~700mW in suspend. The black goes from ~1W down to an impressive 130mW but of course, it doesn't wake up so maybe it's not that impressive. ;) Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
