Re: [beagleboard] Re: prussdrv to remoteproc

2014-09-16 Thread Kumar Abhishek
Hi, There isn't really a hello world for remoteproc as you would have to write a kernel module or modify the remoteproc kernel module to do anything concrete with the PRU remoteproc driver as of now. Plus if vrings do not really suit your application, then you will have to develop your own

[beagleboard] Re: prussdrv to remoteproc

2014-09-15 Thread Jon E
Thanks, I've also found the BeagleLogic https://github.com/abhishek-kakkar/BeagleLogic project that's using the remoteproc interface. Am also just at the curious stage, it looks like remoteproc/rpmsg is the preferred interface going forward, but it seems much more complicated! Regards, Jon

Re: [beagleboard] Re: prussdrv to remoteproc

2014-09-15 Thread Jason Kridner
On Sat, Sep 13, 2014 at 5:10 PM, Michael M mmcdani...@gmail.com wrote: I believe that PRUSpeak(https://github.com/deepakkarki/pruspeak/) makes use of remoteproc. I haven't made the transition yet, but I'm definitely curious about it. The complexity of implementing remoteproc seems much, much

Re: [beagleboard] Re: prussdrv to remoteproc

2014-09-15 Thread William Hermans
So where are the PRU examples of this ? To me this whole concept sounds very far fetched, but I will be the first to admit this would be a very very cool feature. On Mon, Sep 15, 2014 at 8:10 PM, Jason Kridner jkrid...@beagleboard.org wrote: On Sat, Sep 13, 2014 at 5:10 PM, Michael M

Re: [beagleboard] Re: prussdrv to remoteproc

2014-09-15 Thread William Hermans
And by examples, I mean an introductory hello world app. Not an already working project with tens of thousands of lines of code to wade through. On Mon, Sep 15, 2014 at 8:51 PM, William Hermans yyrk...@gmail.com wrote: So where are the PRU examples of this ? To me this whole concept sounds

[beagleboard] Re: prussdrv to remoteproc

2014-09-13 Thread Michael M
I believe that PRUSpeak(https://github.com/deepakkarki/pruspeak/) makes use of remoteproc. I haven't made the transition yet, but I'm definitely curious about it. The complexity of implementing remoteproc seems much, much greater than using UIO or /dev/mem mapping. What is the benefit of using