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

2024-08-21 - OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from last call are posted at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Please let us know if you spot any errors or important omissions. Thanks & regards, Nathalie

1 year, 6 months

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Calling for agenda: 2024-08-21 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, I believe we will not get Arnaud, Bruce or Tomas this week. I saw that Tammy forwarded the series to Iqra. Here are the topics I collected. Please let us know if you have any topics to add. * Welcome to Iqra & introductions. Quick overview of System Reference, Virtio & RP calls. * Task Tracking sheet<https://docs.google.com/spreadsheets/d/1J0fRanLA3QXM3lLnigltnPR399dtNoOxoNV…> / individual updates * Any topics for docs committee to stay on the line for? E.g. anything to discuss about table of contents ahead of next week's docs meeting? Reminder of action items from last call: * Tanmay: Add feedback to https://github.com/OpenAMP/openamp-demo/issues/8 & work with Bruce to get it resolved. * Tanmay to check w/ Ed if he plans to review the PRs & if not, can go ahead & merge it once have the 2nd review * (DONE) Iulia will review https://github.com/OpenAMP/openamp-system-reference/pull/44 * PR is approved and waiting to be merged * (DONE) Bill will ACK https://github.com/OpenAMP/openamp-system-reference/pull/45 * Bill merged the PR * (DONE) Tanmay will ask Ben to join next RP call to continue discussion on https://github.com/OpenAMP/libmetal/pull/302 * Bill merged PR Thanks & regards, Nathalie

1 year, 6 months

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OpenAMP EOL for zynq7000 processors

by Tanmay Shah

All, OpenAMP support is coming to End Of Life on AMD-Xilinx zynq7000 platform. Few reasons to remove this support: 1) Zynq7000 is very old platform. There are newer advanced platforms that have replaced zynq7000 for most use cases. 2) Zynq7000 does not have Linux remoteproc support in upstream kernel. New platforms (Zynq Ultrascale Plus and later), have stable remoteproc support in. upstream kernel. No plans to upstream remoteproc drivers for zynq7000. 3) AMP use cases on zynq7000 is very limited and not lot of customers are using it as AMP system. 4) zynq7000 code base is not maintained very well. Removing support makes sense in such case, instead of carrying broken / untested code. Last known stable working OpenAMP demos on zynq7000 platform is available with petalinux-2023.2 release. From 2024.2 all zynq7000 AMP use case related code base will be removed. Here is WIP PR in open-amp library: https://github.com/OpenAMP/open-amp/pull/604 Thanks, Tanmay

1 year, 7 months

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2024-08-07 OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from today are at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Action items: * Tanmay: Add feedback to https://github.com/OpenAMP/openamp-demo/issues/8 & work with Bruce to get it resolved. * Iulia will review https://github.com/OpenAMP/openamp-system-reference/pull/44 * Bill will ACK https://github.com/OpenAMP/openamp-system-reference/pull/45 * Tanmay to check w/ Ed if he plans to review the PRs & if not, can go ahead & merge it once have the 2nd review * Tanmay will ask Ben to join next RP call to continue discussion on https://github.com/OpenAMP/libmetal/pull/302 Thanks & regards, Nathalie

1 year, 7 months

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Calling for agenda: 2024-08-07 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, Sorry for the late agenda, was OOO Mon/Tue. Tomas and Arnaud are not able to join this week. Please let me know if you have any topics. Here is what I collected so far: * Bill/Bruce: Did you want to discuss updating Lopper demo in system reference, or was email discussion sufficient? * Tanmay: Requesting 2nd reviewer on these 2 PRs. Can we get any volunteers, or does anyone have questions to discuss? * https://github.com/OpenAMP/openamp-system-reference/pull/44 * https://github.com/OpenAMP/openamp-system-reference/pull/45 * Task Tracking sheet<https://docs.google.com/spreadsheets/d/1J0fRanLA3QXM3lLnigltnPR399dtNoOxoNV…> / individual updates Reminder of action items from last time: * (DONE) Tanmay will test QEMU & KV260 docker images (try for next week) * tested qemu docker images on Ubuntu 22 x86 machine. * All demos on ZynqMP platform are working as expected. * tested kv260 SD card image. * All demos are working as expected. * not planning to test zcu102 sd-card images. * Arnaud will test docker on Ubuntu machine * Bill will put https://github.com/OpenAMP/libmetal/pull/302 on the agenda of the RP call I am guessing all 3 are done but need confirmation on the last 2. Thanks & regards, Nathalie

1 year, 7 months

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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, 7 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, 7 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, 7 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, 7 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, 8 months

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