CELF did a bunch of work around boot times, this might be useful - http://elinux.org/images/f/f7/RightApproachMinimalBootTimes.pdf
Dave David Rusling, CTO Linaro Lockton House Clarendon Rd Cambridge CB2 8FH Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog On 12 Sep 2011, at 07:43, Fathi Boudra wrote: > Hi, > > On 12 September 2011 09:29, Sudhangathan B S <sudhangat...@gmail.com> wrote: >> I need to boot Linaro in very short time as my project has a constraint on >> energy. >> The normal linaro boot up time is 2 minutes and 15 seconds on my overo fire. >> I did a little startup tweaks and achieved 2:00 minutes. >> Is there a way to boot up Linaro in under 40 sec. ?? This could include >> increasing CPU speeds or more OS tweaks.... >> Has anybody worked on this(Linaro boot up times) so far..?? > > Could you give us more context on your results? > Which image are you using? > How do you measure the boot-up time (start/stop markers)? > > Developer Platform Team planned to investigate and improve the boot > speed of our Oneiric based images: > https://blueprints.launchpad.net/linaro-ubuntu/+spec/bootspeed-investigation-11.09 > > Cheers, > > Fathi > > _______________________________________________ > linaro-dev mailing list > linaro-dev@lists.linaro.org > http://lists.linaro.org/mailman/listinfo/linaro-dev
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