Hi Jason- I'm confused and I hope you can clear up things a bit.
I've got the older version of the pru package which works with the mailbox. I was working with this just last week, and it compiled and worked perfectly with the rpmsg device appearing in /dev. This is the example (similar to lab 5) PRU_RPMsg_Echo_Interrupt0. I just updated the kernel to beaglebone 4.4.12-ti-r31. Unfortunately I did not record the former kernel in which everything ran OK. Now it is still compiling OK, but the firmwares do not run, as seen in dmesg. Anyway, the most interesting this is the appearance of a new loadable module. Here is a partial listing from lsmod: pru_rproc 12632 0 pruss_intc 7223 1 pru_rproc pruss 9408 0 This is the first time I have seen pruss_intc. Modinfo indicates that this is the work of Andrew F. Davis. Is this at least a partial release of what you describe as an "upcoming 4.4 kernel from TI"? Regards, Greg On Thursday, June 16, 2016 at 5:40:53 PM UTC-4, Jason Reeder wrote: > > John, > > Have you seen our PRU-ICSS landing page: > http://processors.wiki.ti.com/index.php/PRU-ICSS > and also the Remoteproc/rpmsg sub page on that wiki: > http://processors.wiki.ti.com/index.php/PRU-ICSS_Remoteproc_and_RPMsg > > If so, let me know which parts are unclear/insufficient and I can work to > improve those. Of course, all of the work and documentation on that wiki > will be geared toward to the TI Processor SDK Linux distribution. > > Keep in mind that the latest changes to the pru-software-support-package > rpmsg examples are tightly coupled to the current work that Suman is doing > on an upcoming 4.4 kernel from TI. So the latest examples are not going to > work until the Linux drivers are updated to use interrupts instead of > mailboxes as well, which is why I revved the major version of the package > to v5. > > I would love to see the pru-software-support-package and rpmsg pick up > steam in the community. However, any work that would not benefit the TI > Linux distribution directly will have to be done at home on my own time. > I'm not opposed to that idea though as my Beaglebone Green Wireless just > arrived in the mail this afternoon and I'll be needing to get more familiar > with the community distribution anyway. > > Jason Reeder > > >> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1a05eb0b-3677-4d8b-8116-e236dc316186%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.