Everyone is making the transition to PRU RemoteProc/RPMSG. Look at samples/rpmsg for an example of how to communicate between Linux and PRU. Instructions on how to build the 4.1 kernel:
https://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-LinuxKernel <https://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-LinuxKernel> Follow TI-BSP instructions. Regards, John > On Nov 27, 2015, at 2:28 AM, hllpc <valeria.murgia...@gmail.com> wrote: > > Hi John, > thanks for the infos. The problem is that I need to use the PRUSS, right now > my bbb runs a 3.8.13 kernel with pru support and I've read here > <https://groups.google.com/forum/#!category-topic/beagleboard/pru/SqB8dWEUbtE> > that the newest versions could be a bit problematic on this front. But I > won't need the TI PRU cape support so maybe just building the kernel would be > fine, I still need to do a bit of googling about this. > > Thanks again! > > Il giorno giovedì 26 novembre 2015 22:40:17 UTC+1, john3909 ha scritto: > BTW, CPTS and PTP_1588_CLOCK are enabled in the ti-linux-kernel-dev repo, so > if you use 4.1.13-ti-r34, you have everything you need. Now if you look in > drivers’ptp you will find code for PTP. Not sure if any of this will work on > the BBB, but it is a good place to start. > > Regards, > John > > > > > > On Nov 26, 2015, at 11:55 AM, hllpc <valeria....@gmail.com <javascript:>> > > wrote: > > > > Hi John, > > strangely enough I haven't found anything specific for the bbb, I was > > thinking about using linuxptp (which allow both sw and hw timestamping). > > The only reference I've found is hete in the forum ( > > https://groups.google.com/forum/m/#!topic/beagleboard/QHXb2hm72A8 > > <https://groups.google.com/forum/m/#!topic/beagleboard/QHXb2hm72A8> ) and > > it seems like i have to enable the CPTS driver on the bbb, but i've no idea > > how to do it! I was hoping in any kind advice from the community! > > > > -- > > For more options, visit http://beagleboard.org/discuss > > <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 beagleboard...@googlegroups.com <javascript:>. > > For more options, visit https://groups.google.com/d/optout > > <https://groups.google.com/d/optout>. > > > -- > For more options, visit http://beagleboard.org/discuss > <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 beagleboard+unsubscr...@googlegroups.com > <mailto:beagleboard+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout > <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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
