You're going to need a 3.14.x kernel, and it would probably be best to build your own rootfs using Robert Nelsons netinstall.
Build your own kernel and disable *everything* not needed module wise. As it is, just building my own kernel with little to no modifications compared to RCN's instructions - I get ~12 second boot times. You're also going to have to set a static IP for any networking interfaces. *OR* perhaps set a cronjob to configure the interface after the system is up and running. However, even with all this taken care of, and whatever else you can glean from the web - Realistically ~5 seconds or slightly less is the best you're going to. Of course, this is speculation on my own behalf, and I'm not an expert on that matter either. On Fri, Nov 7, 2014 at 3:44 PM, Jean-Pierre Poulin < [email protected]> wrote: > Hi BBB gurus! > > > > I’m trying to setup my BBB to wake-up from cold-boot to a functional > user-space Linux app in the shortest amount of time. (Like 0.5 seconds) > > > > I understand that it is technically impossible to boot Linux this fast, > thereby requiring a ‘hibernate’ type of solution… > > > > Could you point me toward the right direction? What lib / technique is > best? > > > > Thanks a bunch! > > > > Jean-Pierre > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
