On Mon, Nov 28, 2016 at 2:42 PM, Robert Nelson <[email protected]> wrote: > On Mon, Nov 28, 2016 at 12:09 PM, Robert Nelson <[email protected]> > wrote: >> On Mon, Nov 28, 2016 at 12:03 PM, AG M <[email protected]> wrote: >>> Thank you. That suggestion worked. I installed a pre-compiled kernel >>> 4.4.27-ti-r62. >>> >>> I'm trying to find a kernel which supports these 3 things >>> >>> 1. Runs Xenomai >>> 2. Power management with the wireless adapter (the current issue) >>> 3. Power management features in kernel (CPU freq, CPU idle, Suspend-to-Ram, >>> Runtime PM) >>> >>> With 2, manually patching and compiling xenomai with an existing Linux >>> kernel from scratch didn't work (gave up due to time constraints). I had to >>> install a pre-compiled kernel 3.8.13-xenomai-r79 and then installed the >>> xenomai userspace (xenomai 2.6.4). That worked perfectly. >>> >>> With 3, I would like to suspend the CPU and then wakeup using GPIO. >>> >>> Any chance there is a 4.4.x precompiled Xenomai kernel which supports 2 and >>> 3? >> >> Well i see an ipipe driver for 4.4.x: >> >> https://git.xenomai.org/ipipe.git/ >> >> the xenomai patch merge is always fun... > > Okay, give this a shot, totally un-tested: > > git clone https://github.com/RobertCNelson/ti-linux-kernel-dev.git > cd ti-linux-kernel-dev/ > git checkout origin/ti-linux-xenomai-4.4.y -b tmp > ./build_deb.sh > > cp deploy/linux-image*.deb to target and install via: > > sudo dpkg -i linux-image*.deb
debian@beaglebone:~$ dmesg | grep Xenomai [ 1.662891] [Xenomai] scheduling class idle registered. [ 1.662905] [Xenomai] scheduling class rt registered. [ 1.663079] I-pipe: head domain Xenomai registered. [ 1.666337] [Xenomai] Cobalt v3.0.3 (Groovy Cosmic Halo) Regards, -- Robert Nelson https://rcn-ee.com/ -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYjK25hFvpHVmQMxyNpVQhsbFtNRqMaj%2BedVkV%3DDRUbhNg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
