WW48 - OpenAMP/open-amp GitHub Wiki
- Participants:
- Etsam Anjum – Mentor
- Arnaud Pouliquen – ST
- Loic Pallardy – ST
- Bill Mills – TI
- Marc Grosen – TI
- Felix Rubinstein – Xilinx
- Tomas Evensen – Xilinx
- Stefano Stabellini – Xilinx
- Jiaying (Wendy) Liang – Xilinx
Wendy (Xilinx) –
- Issue #139
* virtio/remoteproc status for one side to be notified by the other side's status change
- Big data –
* Investigating libmetal shared memory APIs, the API is supposed to be available across different OSes. On Linux, it will use DMA buffer, maybe ION.
- Stefano – presented a trivial device tree which described the full system not only Linux.
- Bill – definitely sees the need for that. Bill would like to see the partitioning overlay or the language. Stefano this is just a prototype and once he would finalize the effort he would share with others.
- Tomas – see it as tree prune language.
- Etsam – Device tree partitioning for multicore, multi-OS embedded software designs
- Loic – in ST they have their own tools to define the system.
- Loic – what is the goal for full description?
- Stefano - describe the full system, then convert it into multiple traditional DTs
- Stefano - don't know how to handle multiple ARM execution mode yet
- Stefano - encode hardware topology, including access limitations to peripherals
- Stefano presented access and ranges properties which describe different hw subsystems access capabilities and address mappings
- Tomas – describing both system tree, FPGA and the board in a standard manner.