Re: how to enable RPMSG...

2023-07-25 Thread Xiang Xiao
On Tue, Jul 25, 2023 at 10:48 PM Ed Sutter wrote: > Xiang, > Thanks for your responses. > I'm still trying to get my head around OpenAMP, RPMSG and RPTUN. > > I see RPMSG mentioned almost everywhere OpenAMP is discussed; however, no > mention of RPTUN. Is RPTUN something unique to Nuttx or is it

Re: how to enable RPMSG...

2023-07-25 Thread Ed Sutter
Xiang, Thanks for your responses. I'm still trying to get my head around OpenAMP, RPMSG and RPTUN. I see RPMSG mentioned almost everywhere OpenAMP is discussed; however, no mention of RPTUN.  Is RPTUN something unique to Nuttx or is it actually part of OpenAMP? I've already got M7-A53 communic

Re: how to enable RPMSG...

2023-07-24 Thread Xiang Xiao
On Mon, Jul 24, 2023 at 7:47 AM Ed Sutter wrote: > Thanks Xiang, > I'm working off of 11.0.0, and don't see any of the files you point to in > my tree. > Can I start with one of the files below an integrate it into my > board-specific port > of 11.0.0 or do I need to start with a newer version? >

Re: how to enable RPMSG...

2023-07-24 Thread Ed Sutter
Thanks Xiang, I'm working off of 11.0.0, and don't see any of the files you point to in my tree. Can I start with one of the files below an integrate it into my board-specific port of 11.0.0 or do I need to start with a newer version? Will I be missing any of the RPTUN/RPMSG generic framework if

Re: how to enable RPMSG...

2023-07-21 Thread Xiang Xiao
On Sat, Jul 22, 2023 at 1:56 AM Ed Sutter wrote: > Hi, > I'm in the process of building up Nuttx on the M7 core of an iMX8MP SOC. > I started by creating a new chip and board directory duplicating the imxrt > stuff but renaming them appropriately. From there I've been slowly > creeping up in fun

how to enable RPMSG...

2023-07-21 Thread Ed Sutter
Hi, I'm in the process of building up Nuttx on the M7 core of an iMX8MP SOC.  I started by creating a new chip and board directory duplicating the imxrt stuff but renaming them appropriately.  From there I've been slowly creeping up in functionality with each of my needed device interfaces, and