- Openamp-system-reference - lists.openampproject.org

Status of OpenAMP v2024.05 release

by Bill Mills

All, Yes I know we are deep into month 07 but I have still not released the v2024.05 OpenAMP system/demo release. (OpenAMP releases get their name from the tag of the library release.) Here is the status: Released w/o no know issues libmetal: tag v2024.05.0 open-amp: tag v2024.05.1 openamp-system-reference: tag v2024.05.0 meta-openamp: tag v2024.05.0 Released but some known issues: openamp-ci-builds: issues: [1] #4 and #5 Ready for testing by others: openamp-demo: source [2] deferred work recorded in issues: [3] sdcards: [4] docker images: tag 2024-07-22 ex: docker run -it --rm openamp/demo-lite:2024-07-22 the demo image works also I have tested the sd card images on kv260, stmp1, zcu102 hw and qemu. I have tested the docker demo-lite image on my x86 desktop and on ec2 x86 and arm64 ubuntu servers. I tested on Ubuntu 22.04 and (for arm64) on Ubuntu 24.04. Pending: * Testing of sd card images by others * Testing of docker images by others Especially anyone with an Arm based macbook * Add readme.md to openamp-demo repo * tag openamp-demo and draft release notes, attach sdcard images * push docker tag 2024-07-22 to latest * Update docs for docker demo and tag docs Testing and feedback appreciated. My current thinking is to live with the know issues recorded in openamp-ci-builds for this release and fix them before next release. Thanks, Bill [1] https://github.com/OpenAMP/openamp-ci-builds/issues [2] https://github.com/OpenAMP/openamp-demo/commits/main/ [3] https://github.com/OpenAMP/openamp-demo/issues [4] https://people.linaro.org/~bill.mills/openamp-v2024.05/demo-sdcards-2024-07… -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

1 year, 4 months

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2024-07-24 OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from yesterday are at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Please let us know if you spot any errors or important omissions. Action items: * Tanmay will test QEMU & KV260 docker images (try for next week) * Arnaud will test docker on Ubuntu machine * Bill will put https://github.com/OpenAMP/libmetal/pull/302 on the agenda of the RP call Thanks & regards, Nathalie

1 year, 4 months

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Calling for agenda: 2024-07-24 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, Please let us know if you have topics for the call. Here is what I collected so far: * Arnaud, Tammy: Doxygen item https://github.com/OpenAMP/open-amp/issues/506 * Arnaud, Tammy: Any warnings remaining after https://github.com/OpenAMP/open-amp/issues/458 ? * Bill, Nathalie: Coordinating on requesting docs project invoice from DE * Task Tracking sheet<https://docs.google.com/spreadsheets/d/1J0fRanLA3QXM3lLnigltnPR399dtNoOxoNV…> / individual updates Action items from last time: * Bill to reply documenting the unified config fragment * All: Please give Bill's provisional Docker image a try Thanks & regards, Nathalie

1 year, 4 months

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2024-07-10 OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from the 7/10 call are at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Please let us know if you spot any errors or important omissions. Action items: * Bill to reply documenting the unified config fragment * All: Please give Bill's provisional Docker image a try Thanks & regards, Nathalie

1 year, 4 months

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Calling for agenda: 2024-07-10 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, Please let us know if you have any requests for topics. Here's what I collected so far: * Anything to discuss regarding 2024.05 release for System Reference? * Arnaud, Dan, Andrew: Virtio_mmio - Andrew's patch (I don't have the link) and Dan's patch<https://github.com/danmilea/open-amp/commit/ba161189f8346b07c3bcb9db5ebc294…> as potential alternative * Arnaud, Tammy: Doxygen item https://github.com/OpenAMP/open-amp/issues/506 * Arnaud, Tammy: Any warnings remaining after https://github.com/OpenAMP/open-amp/issues/458 ? * Arnaud, Bill, Tammy: Any demo feedback from Sipke to discuss with System Reference group? * Task Tracking sheet<https://docs.google.com/spreadsheets/d/1J0fRanLA3QXM3lLnigltnPR399dtNoOxoNV…> / individual updates Reminder of action items from last time: * Bill to document how to use the config fragments to build * Arnaud will send pull request to point to meta-ST layers for Scarthgap * Tanmay to reply on https://github.com/OpenAMP/open-amp/issues/506 * Bill will look into adding OpenAMP contributor access for Iulia & Andrew (generates billing to Linaro/OpenAMP) & give an update next time about billing above 10 contributors * Nathalie: put on agenda to discuss with TSC how to define project roles for OpenAMP (can probably borrow a lot from Zephyr's governance<https://docs.zephyrproject.org/latest/project/project_roles.html>) Thanks & regards, Nathalie

1 year, 4 months

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2024-06-26 OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from the call are posted at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Action items from this call: * Bill to document how to use the config fragments to build * Arnaud will send pull request to point to meta-ST layers for Scarthgap * Tanmay to reply on https://github.com/OpenAMP/open-amp/issues/506 * Bill will look into adding OpenAMP contributor access for Iulia & Andrew (generates billing to Linaro/OpenAMP) & give an update next time about billing above 10 contributors * Nathalie: put on agenda to discuss with TSC how to define project roles for OpenAMP (can probably borrow a lot from Zephyr's governance<https://docs.zephyrproject.org/latest/project/project_roles.html>) Thanks & regards, Nathalie

1 year, 5 months

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Calling for agenda: 2024-06-26 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, Please let us know if you have any agenda topics to add. Here is what I have so far: * https://github.com/OpenAMP/open-amp/pull/596 * Additional changes by Arnaud awaiting review by Carlo, Tanmay & Ed * Any volunteers for non-regression test? * Bill & Tanmay: Is the decision to go with v6.6 kernel (not v6.9, not v6.10-rc) for demos? * Arnaud, Dan, Andrew: Virtio_mmio - Andrew's patch (I don't have the link) and Dan's patch<https://github.com/danmilea/open-amp/commit/ba161189f8346b07c3bcb9db5ebc294…> as potential alternative * Arnaud, Tammy, Tanmay: Doxygen item https://github.com/OpenAMP/open-amp/issues/506 * Arnaud was looking for opinion and/or contribution * Arnaud, Tammy: Any warnings remaining after https://github.com/OpenAMP/open-amp/issues/458 ? * Arnaud, Bill, Tammy: Any demo feedback from Sipke to discuss with System Reference group? * Task Tracking sheet<https://docs.google.com/spreadsheets/d/1J0fRanLA3QXM3lLnigltnPR399dtNoOxoNV…> / individual updates Reminder of action items from last time: * Tanmay will work with Bill to bring up Ethernet on upstream 6.9 kernel (ideal) or 6.6 kernel (fall-back plan). Something in v6.10-rc3 seems to fix it (unclear if intentionally) * Tanmay to look into using West to take care of open-amp library sources for application build * Tanmay & Bill to notify Dan if will use v6.9 or v6.6 kernel, once they get Ethernet working * Arnaud will review the comments in the open-amp doxygen items, circle back w/ Tammy & decide how to move forward on them * Andrew will look up TI infrastructure for latency measurement of RPMsg data transfer between 2 cores when Linux + remote running baremetal or RTOS & share with Iulia Thanks & regards, Nathalie

1 year, 5 months

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Outstanding action items for OpenAMP System Reference (2024)

by Chan King Choy, Nathalie

Hi all, I went through the 2024 notes and wasn't sure on the status of these action items currently listed as outstanding. If you need context of that week's call, notes page is at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Please let me know if yours are done or if you spot any that are obsolete. = 2024-05-15 = * Bill & Arnaud to discuss if can get by without Arnaud's 1 patch or if need to import it. * Andrew to test frozen branches on TI, especially Zephyr stuff = 2024-05-01 = * All: Help review AI64 initial patches to Zephyr from Andrew * Tanmay to update readme for Xilinx user space demos that rely on Xilinx kernel & not expected to work with upstream kernel. = 2024-04-17 = * Arnaud & Tanmay: Put in May release notes to warn that we plan to make application migration change in October release = 2024-04-03 = == Action items == * Dan will provide commit on Discord to Arnaud for creating virtio branch = 2024-03-20 = * Bill will add Andrew to the openamp-rp series = 2024-01-24 = * Arnaud will check with Ed if it would make more sense to reduce his ownership level to certain repos instead of full GitHub org. = 2024-01-10 = * Tomas to find someone to work on getting System DT to work for System Reference, in context of HPP. * Stewart will check w/ Stefano if was already existing or would be new work: app example w/ performance measurement on AMD HW that Linaro can build upon to show real-time capabilities of Xen on generic HW with Zephyr as DomU * Arnaud will learn more about GitHub security policies Thanks & regards, Nathalie

1 year, 5 months

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2024-06-12 OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from today's call can be found at: https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Action items * Tanmay will work with Bill to bring up Ethernet on upstream 6.9 kernel (ideal) or 6.6 kernel (fall-back plan). Something in v6.10-rc3 seems to fix it (unclear if intentionally) * Tanmay to look into using West to take care of open-amp library sources for application build * Tanmay & Bill to notify Dan if will use v6.9 or v6.6 kernel, once they get Ethernet working * Arnaud will review the comments in the open-amp doxygen items, circle back w/ Tammy & decide how to move forward on them * Andrew will look up TI infrastructure for latency measurement of RPMsg data transfer between 2 cores when Linux + remote running baremetal or RTOS & share with Iulia Thanks & regards, Nathalie

1 year, 5 months

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Calling for agenda: 2024-06-12 OpenAMP system reference

by Chan King Choy, Nathalie

Hi all, Please let us know if you have additional topics: * v6.9 vs. v6.10 kernel for demo images * Task Tracking sheet<https://docs.google.com/spreadsheets/d/1J0fRanLA3QXM3lLnigltnPR399dtNoOxoNV…> / individual updates Action item from last time: * Arnaud will check if Yocto Scarthgap is compatible for ST build Thanks & regards, Nathalie

1 year, 5 months

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