On Mon, 31 Aug 2020, Bjorn Andersson via System-dt wrote: > On Mon 31 Aug 16:04 UTC 2020, Tomas Evensen via System-dt wrote: > > > Here are some brief notes from the meeting. > > > > If nothing else as a showcase on how much we miss Nathalie when she is on > > vacation ???? > > > > Krzysztof Kepa – GE > > Mathieu Poirier – Linaro > > Etsam Anjum – Mentor > > Anrnoud Pouliquen – ST > > Loic Pallardy - ST > > Suman Anna - TI > > Dan Milea – Wind River > > Mark Dapoz – Wind River > > Tomas Evensen – Xilinx > > Stefano Stabellini – Xilinx > > Bruce Ashfield – Xilinx > > Ed Mooring – Xilinx > > Ben Levinsky - Xilinx > > > > Stefano went through slides. > > Overall idea: > > > > 1. Specify remoteproc channels with minimal information in System-DT in > > a way that is as common as possible for all vendors. > > In particular, we are avoiding to have to specify the same memory regions > > in more than one place. A resource group is specially marked to contain > > most information. > > 2. Use Lopper to create the vendor specific remoteproc specification > > Generating reserved-memory, etc. information that has duplicate information. > > For the time being, no plans to unify the vendor specific information that > > goes into the traditional device tree for Linux > > 3. Later (or in parallel), but without making it a gating item, start > > discussions on what we can do to unify the vendor specific information in > > the traditional DT > > Can anyone point me to some examples of vendor specific information > referred to here?
Some of the other attendees might have better examples than this. The ones I was mentioning this morning are the "mboxes" and "mbox-names" properties you can see in the "output.txt" example. Also the memory regions listed under the "memory-region" property and under "reserved-memory". _______________________________________________ boot-architecture mailing list [email protected] https://lists.linaro.org/mailman/listinfo/boot-architecture
