Openamp-system-reference August 2026

openamp-system-reference@lists.openampproject.org

1 participants
5 discussions

2026-08-26 OpenAMP System Reference Notes and Action items

by Chan King Choy, Nathalie

Public Hi all, Notes from the call are posted at: https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Summary of action items: * Arnaud: Review openamp-system-reference PR #115<https://github.com/OpenAMP/openamp-system-reference/pull/115> * Arnaud: Confirm whether openamp-system-reference PR #117<https://github.com/OpenAMP/openamp-system-reference/pull/117> has impact on docs & open-amp CI * Tanmay: Create new PR for udev access rules only (splitting from openamp-system-reference PR #101<https://github.com/OpenAMP/openamp-system-reference/pull/101>) * Tanmay: Review openamp-system-reference PR #94<https://github.com/OpenAMP/openamp-system-reference/pull/94> latest updates from Ben * Tanmay: Come up with plan for DCache build option deprecation (introduce in libmetal, remove from OpenAMP, support both in parallel for one release) * Tanmay: Send v8 of Linux kernel reset mechanism patch (task 4) based on Mathieu's review of v7 * Andrew or Tanmay: Open PR to remove D-cache option from OpenAMP once libmetal option is in place * Nathalie: Check status of security policy and report back * Nathalie: (IN PROGRESS) Ping Mark Hatle on Slack re meta-openamp PR #51 (Bill proposed closing) * Nathalie: (DONE) Send updated meeting invitation to shift next call to Tuesday Please let us know if you spot any errors or important omissions. Notes were AI assisted. Thanks & regards, Nathalie

2 weeks, 2 days

OpenAMP System Reference - Daylight Savings 2026

by Chan King Choy, Nathalie

Nathalie OOO on 9/9: Shifting to 1 day earlier, as discussed in 8/26/26 System Reference meeting Meeting notes posted at: https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… [https://st2.zoom.us/static/6.3.54678/image/new/ZoomLogo_110_25.png]<https://zoom.com/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://amd.zoom.us/j/99855591196?pwd=EMwQr8jl0vL6sS1cU4yxqqi7AZYvTa.1&from…> One tap mobile: US: +19292056099,,99855591196#,,,,*9149471546#<tel:+19292056099,,99855591196#,,,,*9149471546#> or +16699006833,,99855591196#,,,,*9149471546#<tel:+16699006833,,99855591196#,,,,*9149471546#> Meeting URL: https://amd.zoom.us/j/99855591196?pwd=EMwQr8jl0vL6sS1cU4yxqqi7AZYvTa.1&from… Meeting ID: 998 5559 1196 Passcode: JnKZe3*jjS Join by Telephone For higher quality, dial a number based on your current location. Dial: +1 929 205 6099 US (New York) +1 669 900 6833 US (San Jose) +1 720 928 9299 US (Denver) 833 928 4609 US Toll-free 833 928 4610 US Toll-free 877 853 5257 US Toll-free 888 475 4499 US Toll-free 833 548 0276 US Toll-free 833 548 0282 US Toll-free 833 928 4608 US Toll-free +91 406 480 2722 India +91 446 480 2722 India +91 806 480 2722 India +91 80 71 279 440 India +91 116 480 2722 India +91 226 480 2722 India +91 22 71 279 525 India 000 800 001 4002 India Toll-free 000 800 050 5050 India Toll-free 000 800 050 2340 India Toll-free 000 800 050 2400 India Toll-free +353 6 163 9031 Ireland +353 1 536 9320 Ireland +353 1 653 3895 Ireland 1800 719 875 Ireland Toll-free 1800 901 561 Ireland Toll-free 1800 943 965 Ireland Toll-free 1800 949 238 Ireland Toll-free +65 3158 7288 Singapore +65 3165 1065 Singapore 800 852 6054 Singapore Toll-free 1800 407 5602 Singapore Toll-free 800 101 3814 Singapore Toll-free Meeting ID: 998 5559 1196 Passcode: 9149471546 International numbers<https://amd.zoom.us/u/abcC3tB68C> Join from an H.323/SIP room system H.323: 144.195.19.161 (US West) 206.247.11.121 (US East) 221.122.88.195 (Mainland China) 137.66.136.22 (India Mumbai) 137.66.140.8 (India Hyderabad) 159.124.15.191 (Amsterdam Netherlands) 159.124.47.249 (Germany) 159.124.104.213 (Australia Sydney) 159.124.74.212 (Australia Melbourne) 170.114.134.121 (Hong Kong SAR) 170.114.180.219 (Singapore) 64.211.144.160 (Brazil) 159.124.168.213 (Canada Toronto) 159.124.196.25 (Canada Vancouver) 170.114.194.163 (Japan Tokyo) 147.124.100.25 (Japan Osaka) Meeting ID: 998 5559 1196 Passcode: 9149471546 SIP: 99855591196(a)zoomcrc.com<mailto:99855591196@zoomcrc.com> Passcode: 9149471546

2 weeks, 3 days

Calling for agenda: 2026-08-26 OpenAMP System Reference

by Chan King Choy, Nathalie

Public Hi all, Please let us know your agenda topics for this Wednesday. Here is what I have collected so far: * Recent PRs * https://github.com/OpenAMP/open-amp/pulls * https://github.com/OpenAMP/open-amp/pull/695 - docs: clarify release_cb initialization requirement [atulakella] * Needs reviewers assigned * https://github.com/OpenAMP/open-amp/pull/694 - CI: print disk freespace at the start and end of each job [Bill] * Bill addressed feedback & updates need review (Arnaud) * https://github.com/OpenAMP/open-amp/pull/687 - ELF loader should validate before load [Ben] * Ben submitted fixes to CI issues & rebased. * @Levinsky, Ben<mailto:ben.levinsky@amd.com>: Failing CI "checkpatch review" with possible side-effects & CamelCase * ELF loader fix for CVE-2026-37540 (Ben) * https://github.com/OpenAMP/open-amp/pull/684 - Enhance rpmsg buf config [Tanmay] * Changes requested by Arnaud. Approved by Ed * Tanmay will make update to PR once the Linux kernel side is finalized. Tanmay has sent latest revision in Linux kernel * https://github.com/OpenAMP/libmetal/pulls * https://github.com/OpenAMP/libmetal/pull/365 - libmetal: lib: linux: improve Linux UIO-backed device open and test coverage [Ben] * Arnaud and Tanmay both approved latest changes; Ben waiting for it to be merged, then will send a companion openamp-system-reference PR (was gated on this libmetal UIO update) * https://github.com/OpenAMP/libmetal/pull/343 - Add QNX cross-compilation support [dchordia] * Changes requested by Arnaud. * Revived from Stale status when Elahav added comment that there are multiple issues with this port that make it incorrect. * https://github.com/OpenAMP/openamp-system-reference/pulls * https://github.com/OpenAMP/openamp-system-reference/pull/117 - examples: linux: add 'rpmsg_' prefix to userspace app names [Tanmay] * Approved by Ben. Review also requested from Ed or Arnaud * https://github.com/OpenAMP/openamp-system-reference/pull/116 - legacy_apps: xlnx: move cmake required version only if built with vitis [Tanmay] * Approved by Ben. Review also requested from Ed or Arnaud * https://github.com/OpenAMP/openamp-system-reference/pull/115 - Rpmsg multi services upstream cleanup [Ben] * Approved by Tanmay. Review also requested from Ed or Arnaud * https://github.com/OpenAMP/openamp-system-reference/pull/114 - legacy_apps: zynqmp_r5: remote redundant helper file [Tanmay] * Approved by Arnaud and Ben; ready to merge - waiting for Arnaud to return * https://github.com/OpenAMP/openamp-system-reference/pull/113 - legacy_apps: xlnx: remove duplicate defines [Tanmay] * Approved by Arnaud and Ben; ready to merge - waiting for Arnaud to return * https://github.com/OpenAMP/openamp-system-reference/pull/106 - rpmsg buf size config via vdev config space. [Tanmay] * Needs review (Ed, Arnaud, Bill) * Iulia reviewed; Tanmay was planning to address comments once Linux kernel side is finalized * @Shah, Tanmay<mailto:tanmay.shah@amd.com>: Are the recent changes to address the feedback? * https://github.com/OpenAMP/openamp-system-reference/pull/101 - examples: linux: add rpmsg udev rules and scripts [Tanmay] * Approved by Ed. Tanmay submitted changes based on Arnaud's feedback - Arnaud to confirm if requirement is met. * https://github.com/OpenAMP/openamp-system-reference/pull/94 - examples: legacy_apps: xlnx: Remove xlnx_hw_to_bsp_irq() [Ben] * Needs review (Ed, Arnaud) * Ben posted update using public release artifacts; Tanmay reviewed & Ben submitted changes based on Tanmay's feedback - Tanmay to confirm if requirement is met. * https://github.com/OpenAMP/openamp-demo/pulls * https://github.com/OpenAMP/openamp-docs/pulls * https://github.com/OpenAMP/openamp-docs/pull/94 - Correct link to tightly coupled memory reference [Sipke] * Needs reviewers assigned * https://github.com/OpenAMP/openamp-docs/pull/91 - docs: use shell blocks for Docker commands [Wenjunyun123] * Still pending response from submitter with AI assistance tag [prev_agenda] * https://github.com/OpenAMP/openamp-docs/pull/90 - Fix GitHub capitalization in README [Wenjunyun123] * Still waiting on contributor to update commit message per Arnaud's request * https://github.com/OpenAMP/openamp-docs/pull/86 - Improve the porting guide page [Sipke] * Needs review (Ed, Bill, Iulia) * Tanmay, Arnaud & Andrew submitted feedback. Would also like review from Iulia, or 3 vendors OK? * https://github.com/OpenAMP/meta-openamp/pulls * https://github.com/OpenAMP/meta-openamp/pull/51 - add usrmerge insane skip rule to R5 firmware example [munsel] * This commit was included in the AMD updates for wrynose but then the support was restructured and this file no longer exits. * Bill proposed we close this PR * Any Zephyr topics? * OpenAMP docs improvement project topics? * 2026 task tracker / individual updates * https://docs.google.com/spreadsheets/d/1NyVPqvcSmPVu4SjRsFHboyLPdByWo38MIAD… GitHub PR status was AI assisted Thanks & regards, Nathalie

2 weeks, 4 days

2026-08-12 OpenAMP System Reference Notes and Action items

by Chan King Choy, Nathalie

Public Hi all, Notes from the call are posted at: https://github.com/OpenAMP/openamp-system-reference/wiki/OpenAMP-System-Ref… Summary of action items: * (DONE) Bill: Merge meta-openamp PR #53<https://github.com/OpenAMP/meta-openamp/pull/53> * (DONE) Ben: Rebase open-amp PR #687<https://github.com/OpenAMP/open-amp/pull/687> to fix last CI failure * Ben: Post Zephyr MPU PR link to OpenAMP Discord when submitted upstream * Tanmay: Review openamp-system-reference PR #94<https://github.com/OpenAMP/openamp-system-reference/pull/94> latest updates from Ben * Tanmay: Review openamp-docs PR #86<https://github.com/OpenAMP/openamp-docs/pull/86> (porting guide) * Tanmay: Reply to openamp-system-reference issue #112 commenter (wrong device tree suspected) * Tanmay: Prepare presentation outline on recent Remote Proc / AMD-Xilinx features; schedule for a future System Reference call Please let us know if you spot any errors or important omissions. Notes were AI assisted. Thanks & regards, Nathalie

1 month

Calling for agenda: 2026-08-12 OpenAMP System Reference

by Chan King Choy, Nathalie

Public Hi all, Please let us know your agenda topics for this Wednesday. Here is what I have collected so far: * Recent PRs * https://github.com/OpenAMP/open-amp/pulls * https://github.com/OpenAMP/open-amp/pull/695 - docs: clarify release_cb initialization requirement [atulakella] * Needs reviewers assigned * https://github.com/OpenAMP/open-amp/pull/694 - CI: print disk freespace at the start and end of each job [Bill] * Bill addressed feedback & updates need review (Arnaud) * https://github.com/OpenAMP/open-amp/pull/687 - ELF loader should validate before load [Ben] * Ben submitted fixes to CI issues last week. * Failing CI "checkpatch review" with "origin/main...33b4756ff1597e90a7c8d9dbcfccbffcb3e9a09e: no merge base" * https://github.com/OpenAMP/open-amp/pull/684 - Enhance rpmsg buf config [Tanmay] * Tanmay will make update to PR once the Linux kernel side is finalized. Tanmay has sent latest revision in Linux kernel. * https://github.com/OpenAMP/libmetal/pulls * https://github.com/OpenAMP/libmetal/pull/365 - libmetal: lib: linux: improve Linux UIO-backed device open and test coverage [Ben] * Arnaud & Tanmay approved the latest changes * https://github.com/OpenAMP/openamp-system-reference/pulls * https://github.com/OpenAMP/openamp-system-reference/pull/115 - Rpmsg multi services upstream cleanup [Ben] * Tanmay approved. Need 1 more reviewer. * https://github.com/OpenAMP/openamp-system-reference/pull/114 - legacy_apps: zynqmp_r5: remote redundant helper file [Tanmay] * Approved by Arnaud, Ben - ready to merge * https://github.com/OpenAMP/openamp-system-reference/pull/113 - legacy_apps: xlnx: remove duplicate defines [Tanmay] * Approved by Arnaud, Ben - ready to merge * https://github.com/OpenAMP/openamp-system-reference/pull/106 - rpmsg buf size config via vdev config space. [Tanmay] * Iulia reviewed; Tanmay will address comments once Linux kernel side is finalized * https://github.com/OpenAMP/openamp-system-reference/pull/101 - examples: linux: add rpmsg udev rules and scripts [Tanmay] * Approved by Ed. Tanmay submitted changes based on Arnaud's feedback - Arnaud to confirm if requirement is met. * https://github.com/OpenAMP/openamp-system-reference/pull/94 - examples: legacy_apps: xlnx: Remove xlnx_hw_to_bsp_irq() [Ben] * Ben posted update using public release artifacts; Tanmay reviewed & Ben submitted changes based on Tanmay's feedback - Tanmay to confirm if requirement is met. * https://github.com/OpenAMP/openamp-demo/pulls * https://github.com/OpenAMP/openamp-docs/pulls * https://github.com/OpenAMP/openamp-docs/pull/91 - docs: use shell blocks for Docker commands [Wenjunyun123] * Still pending response from submitter with AI assistance tag * https://github.com/OpenAMP/openamp-docs/pull/90 - Fix GitHub capitalization in README [Wenjunyun123] * Still waiting on contributor to update commit message per Arnaud's request * https://github.com/OpenAMP/openamp-docs/pull/86 - Improve the porting guide page [Sipke] * Arnaud & Andrew submitted feedback. Would like review from other HW vendors (Iulia, Tanmay) * https://github.com/OpenAMP/meta-openamp/pulls * https://github.com/OpenAMP/meta-openamp/pull/53 - Updates for wrynose w/ scarthgap compatability [Bill] * Approved by Ben & Mark. Ready for Bill to merge. * Any Zephyr topics? * OpenAMP docs improvement project topics? * 2026 task tracker / individual updates * https://docs.google.com/spreadsheets/d/1NyVPqvcSmPVu4SjRsFHboyLPdByWo38MIAD… * Congratulations to Bill! Thanks & regards, Nathalie

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Openamp-system-reference August 2026