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2023-05-31 OpenAMP System Reference notes and action items

by Chan King Choy, Nathalie

Hi all, Notes from today's call are posted at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Action items: * Nathalie: Look at previous conversation w/ NXP and see what discussions we can get started wrt System Reference * Bill to email Ben to find out if he can work on meta-openamp to define the recipes to build the April 2023 OpenAMP release. CC System Reference list. * Bill & Arnaud to discuss Nucleo board<https://www.st.com/en/ecosystems/x-nucleo-iks01a2.html>further in Discord * Bill to add Tanmay to the Virtio system reference call to sync about Zephyr ZynqMP development Thanks & regards, Nathalie

1 day, 15 hours

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Calling for agenda: 2023-05-31 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, Please let us know if you have any specific agenda topics. Here's what I have so far: * Post-OpenAMP April release: Anything to discuss about post-release System Reference items? * We have various efforts happening in parallel in the task tracking. Is there a milestone we want to try to converge to, like the October OpenAMP release or maybe another webinar in Q4? * https://docs.google.com/spreadsheets/d/1N5eO0FDX-gqpJtBleh_iGn-k9gr3j-w8Byj… * Individual updates Reminder: Please check your calendar to ensure you have the meeting series with the AMD Zoom code instead of the Xilinx Zoom code. If you still have the old one and can't find the new one, reach out to me directly. Best regards, Nathalie

2 days, 11 hours

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OpenAMP System Reference (bi-weekly)

by Chan King Choy, Nathalie

[This series using the new AMD Zoom runs until Europe switches from Daylight savings (So when it expires, we have a reminder to watch out for that week when calls for North America & Europe get out of sync).] Meeting notes can be found at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… [https://st2.zoom.us/static/6.3.12984/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://amd.zoom.us/j/93732246433?pwd=V1BNMWlqZkU3VEpSY3FDVkdxQUpjUT09&from…> Phone one-tap: US: +19292056099,,93732246433#,,,,,,0#,,5609533060#<tel:+19292056099,,93732246433#,,,,,,0#,,5609533060#> or +16699006833,,93732246433#,,,,,,0#,,5609533060#<tel:+16699006833,,93732246433#,,,,,,0#,,5609533060#> Meeting URL: https://amd.zoom.us/j/93732246433?pwd=V1BNMWlqZkU3VEpSY3FDVkdxQUpjUT09&from… Meeting ID: 937 3224 6433 Passcode: zXk7t=Br*k Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 929 205 6099 or +1 669 900 6833 or +1 720 928 9299 or 833 548 0276 (Toll Free) or 833 548 0282 (Toll Free) or 833 928 4608 (Toll Free) or 833 928 4609 (Toll Free) or 833 928 4610 (Toll Free) or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) India: +91 80 71 279 440 or +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2744 or +91 225 097 2745 or +91 226 480 2722 or +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or 000 800 050 2340 (Toll Free) or 000 800 050 2400 (Toll Free) or 000 800 919 1676 (Toll Free) or 000 800 001 4002 (Toll Free) or 000 800 050 5050 (Toll Free) Ireland: +353 6 163 9031 or +353 1 536 9320 or +353 1 653 3895 or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) or 1800 943 965 (Toll Free) Singapore: +65 3165 1065 or +65 3158 7288 or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) or 800 101 3814 (Toll Free) Meeting ID: 937 3224 6433 Passcode: 5609533060 International numbers<https://amd.zoom.us/u/ac8MJmO5K2> Join from a Video Conference room system Meeting ID: 937 3224 6433 Passcode: 5609533060 US: 93732246433(a)global.zoomcrc.com<mailto:93732246433@global.zoomcrc.com> Passcode: 5609533060 APAC: 93732246433(a)global.zoomcrc.com<mailto:93732246433@global.zoomcrc.com> Passcode: 5609533060 India: 93732246433(a)global.zoomcrc.com<mailto:93732246433@global.zoomcrc.com> Passcode: 5609533060 Europe: 93732246433(a)global.zoomcrc.com<mailto:93732246433@global.zoomcrc.com> Passcode: 5609533060 SIP: 93732246433(a)zoomcrc.com<mailto:93732246433@zoomcrc.com> Passcode: 5609533060

1 week, 2 days

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Canceled: OpenAMP System Reference bi-weekly

by Chan King Choy, Nathalie

Hi all, As part of the AMD Xilinx integration, IT moved us from xilinx.zoom.us to amd.zoom.us. Cancelling the meeting series with the Xilinx Zoom code because it's not clear when that will stop working, and I will create a new one with the AMD Zoom code. Thanks & regards, Nathalie

1 week, 2 days

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2023-05-17 OpenAMP System Reference notes

by Chan King Choy, Nathalie

Hi all, The notes from today are posted at: https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Thanks & regards, Nathalie

2 weeks, 1 day

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Calling for agenda: 2023-05-17 OpenAMP System Reference

by Chan King Choy, Nathalie

Hi all, Please let us know any suggested topics for this Wednesday. Here is what I have so far: * Recap from Linaro Connect * OpenAMP April release: Anything to discuss about post-release System Reference items? * Individual updates * Update task tracking: https://docs.google.com/spreadsheets/d/1N5eO0FDX-gqpJtBleh_iGn-k9gr3j-w8Byj… Thanks & regards, Nathalie

2 weeks, 2 days

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OpenAMP System Reference bi-weekly

by Chan King Choy, Nathalie

[Shortening to the 2nd 30 min of our slot, as this week Arnaud can't join & Dan has a conflict for the first half] Meeting notes can be found at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… [https://st2.zoom.us/static/6.3.10815/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/99873857206?pwd=RHBvSDgxWUgrMTc2cGpleTZlTTdsdz09&f…> Phone one-tap: US: +19292056099,,99873857206#,,,,,,0#,,9703966912#<tel:+19292056099,,99873857206#,,,,,,0#,,9703966912#> or +16699006833,,99873857206#,,,,,,0#,,9703966912#<tel:+16699006833,,99873857206#,,,,,,0#,,9703966912#> Meeting URL: https://xilinx.zoom.us/j/99873857206?pwd=RHBvSDgxWUgrMTc2cGpleTZlTTdsdz09&f… Meeting ID: 998 7385 7206 Passcode: 9hL+e9TMj8 Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 929 205 6099 or +1 669 900 6833 or +1 720 928 9299 or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) or 833 548 0282 (Toll Free) India: +91 806 480 2722 or +91 80 71 279 440 or +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2744 or +91 225 097 2745 or +91 226 480 2722 or +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or 000 800 001 4002 (Toll Free) or 000 800 050 5050 (Toll Free) Ireland: +353 6 163 9031 or +353 1 536 9320 or +353 1 653 3895 or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) or 1800 943 965 (Toll Free) Singapore: +65 3158 7288 or +65 3165 1065 or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) or 800 101 3814 (Toll Free) Meeting ID: 998 7385 7206 Passcode: 9703966912 International numbers<https://xilinx.zoom.us/u/aA6qFxt9M> Join from a Video Conference room system Meeting ID: 998 7385 7206 Passcode: 9703966912 US: 99873857206(a)global.zoomcrc.com<mailto:99873857206@global.zoomcrc.com> Passcode: 9703966912 APAC: 99873857206(a)global.zoomcrc.com<mailto:99873857206@global.zoomcrc.com> Passcode: 9703966912 India: 99873857206(a)global.zoomcrc.com<mailto:99873857206@global.zoomcrc.com> Passcode: 9703966912 Europe: 99873857206(a)global.zoomcrc.com<mailto:99873857206@global.zoomcrc.com> Passcode: 9703966912 SIP: 99873857206(a)zoomcrc.com<mailto:99873857206@zoomcrc.com> Passcode: 9703966912

2 weeks, 2 days

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2023-04-19 OpenAMP System Reference meeting notes and action items

by Chan King Choy, Nathalie

Hi all, Sorry for the delay. Notes from the call are posted at https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Reminder to update task tracking sheet with updated status & new tasks to track: https://docs.google.com/spreadsheets/d/1N5eO0FDX-gqpJtBleh_iGn-k9gr3j-w8Byj… Decisions/conclusions: * Decision: Release openamp, libmetal & system reference. Rest will get tagged later. * Use mailing list for discussion of intern's code? Yes. Action items: * Bill & Arnaud to discuss on Tue: What gaps in release test plan? What else can we automate in release test plan? What can we get to run on every PR? * Bill to answer Raveem KG in https://github.com/OpenAMP/open-amp/discussions/479 * Tanmay to discuss w/ Mark & Ben if moving the demos & examples from library repos to system-reference would impact AMD Xilinx production build * Bill, Dan & Arnaud to coordinate for Tue on Discord * Nathalie: Cancel May 3 call * Tammy to review & comment on checkpatch PR * Arnaud to discuss w/ intern if should add him to the OpenAMP Discord Thanks & regards, Nathalie

1 month, 1 week

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Canceled: OpenAMP System Reference bi-weekly

by Chan King Choy, Nathalie

Decided during 4/19 call to cancel 5/3 call due to OOOs

1 month, 1 week

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Virtio convergence: IPC using virtio MMIO transport

by Arnaud POULIQUEN

Hello, As discussed during the meeting. Nicolas (intern in ST) is working on a POC for the interprocessor commination based on VIRTIO MMIO. The purpose of the POC is to be able to access from Linux to an I2C bus managed by the coprocessor. Hardware: - a stm32mp157F DK board - a Nucleo shield ISK01A2 with a set of sensors, connected on the I2C bus - 2 SSD1306 displays connected on the I2C bus Software - The transport layer is the VIRTIO MMIO - The Linux driver used is the virtio-i2c driver - on coprocessor a Zephyr is running that manages one of the displays and provides a bridge to the physical I2C bus Source code: https://github.com/Nicolas62x/linux/commits/I2C-demo https://github.com/Nicolas62x/zephyr_stm32mp1/tree/I2C_demo Please notice that it is only a POC so for time being. The main objective in this first step was to list issues in Linux kernel that should be addressed for the convergence. Nicolas should focus in coming month(s) on the coprocessor part (Zephyr and OpenAMP) to implement a virtio-2c device and the virtio-mmio device part based on Dan's work. Regards, Arnaud ST Restricted

1 month, 1 week

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