Openamp-system-reference March 2026

openamp-system-reference@lists.openampproject.org

1 participants
3 discussions

2026-03-11 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: * Tanmay to explore udev rules and group permissions further and email updates to list. * Prepopulate udev rules to automate device creation and permission settings. * Create a dedicated RPMsg group during package installation, with permissions ready for admin or distro to add users. * Beleswar and Devarsh * Adopt Virtio Message: For tasks involving data buffers and media/GPU interactions, prioritize Virtio Message. * RPMsg for Specific Use Cases: Utilize RPMsg for low-footprint IPC and register interface abstraction. * Collaborate on Standardization: TI to consider proposing extensions for standardized bus messages to address lifecycle event communication. * Explore Dynamic Discovery: Investigate Rob Herring's dynamic device tree approach for future device discovery enhancements. Please let us know if you spot any errors or important omissions. Thanks & regards, Nathalie

1 week, 3 days

OpenAMP System Reference - WARNING EU/NA time zone offset weird weeks!

by Chan King Choy, Nathalie

[AMD Official Use Only - AMD Internal Distribution Only] Reminder due to time zone changes. Starting in 25 minutes. Get Outlook for iOS<https://aka.ms/o0ukef> ________________________________ From: Chan King Choy, Nathalie Sent: Thursday, October 30, 2025 1:54:25 PM To: Chan King Choy, Nathalie <nathalie.chan-king-choy(a)amd.com>; OpenAMP System Reference <openamp-system-reference(a)lists.openampproject.org> Cc: Ashfield, Bruce <bruce.ashfield(a)amd.com>; Nathalie Chan King Choy <nathalie-ckc(a)kestrel-omnitech.com>; Iuliana Prodan <iuliana.prodan(a)nxp.com>; Shah, Tanmay <tanmay.shah(a)amd.com>; Ed Mooring <ed.mooring(a)gmail.com>; Bill Mills <bill.mills(a)linaro.org>; Milea, Danut Gabriel (Danut) <Danut.Milea(a)windriver.com> Subject: OpenAMP System Reference - WARNING EU/NA time zone offset weird weeks! When: Wednesday, March 11, 2026 9:00 AM-10:00 AM. Where: https://amd.zoom.us/j/97464922416?pwd=kQYKa6KZ0w3HkECTq5egycdBaZWXB7.1 Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting https://amd.zoom.us/j/97464922416?pwd=kQYKa6KZ0w3HkECTq5egycdBaZWXB7.1 Meeting ID: 974 6492 2416 Passcode: qh!x@*V2## --- Join by SIP • 97464922416(a)zoomcrc.com<mailto:97464922416@zoomcrc.com> Passcode: 3217100567 Join instructions https://amd.zoom.us/meetings/97464922416/invitations?signature=2zd2Jemi_cTU…

1 week, 3 days

Calling for agenda: 2026-03-11 OpenAMP System Reference - WARNING EU/NA time zone offset weird weeks!

by Chan King Choy, Nathalie

[Public] [CC OpenAMP board on this one, since proposing EU CRA topic - let me know if you want to join & don't have the meeting invite] Hi all, Reminder for Europe that the appointment will appear in your calendar at a different time than usual, since North America just did our time change over the weekend. Note that Dan can't make it this week @Arnaud POULIQUEN<mailto:arnaud.pouliquen@st.com>: You had suggested that we decide based on # of topics if we should cancel this week due to low volume. What do you think? Please let us know your agenda topics. Here is what I collected so far: * RPMsg IOCTL access without root permissions from Linux userspace<https://lists.openampproject.org/archives/list/openamp-system-reference@lis…> * Discussion on list between @Shah, Tanmay<mailto:tanmay.shah@amd.com>, @Arnaud POULIQUEN<mailto:arnaud.pouliquen@st.com> and @Hatle, Mark<mailto:mark.hatle@amd.com> * EU CRA: I think Dan was interested in being part of this discussion. Some useful resources: * FOSDEM 2026 "Why is the CRA worth a FOSS maintainer's attention?" recording<https://fosdem.org/2026/schedule/event/PFM7TL-panel_why_is_the_cra_worth_a_…> * FOSDEM 2026 "From Minimum Compliance to Meaningful Stewardship" recording<https://fosdem.org/2026/schedule/event/FEJGDD-panel_from_minimum_compliance…> * May 2025 Embedded Recipes talk by Greg KH<https://youtu.be/u44eMQpGlxA?si=JQgdirVeL1_pYU3O> * Bonus: This FOSDEM 2026 presenter did an amazing job at making Erlang's approach to CRA compliance entertaining<https://fosdem.org/2026/schedule/event/JFJV3R-story-of-the-erlang-journey-t…> * But probably the only takeaway for us is that they do have their reports go onto GitHub issues * Recent PRs * https://github.com/OpenAMP/openamp-system-reference/pulls * https://github.com/OpenAMP/openamp-system-reference/pull/94 * Tanmay believes existing doc is not enough, maybe can update the documentation * Tanmay to ping Arnaud when ready for him to review system reference PR94 * https://github.com/OpenAMP/openamp-demo/pulls * No open PRs * https://github.com/OpenAMP/openamp-docs/pulls * PR82 is still in draft state * https://github.com/OpenAMP/open-amp/pulls * Only stale PRs remain * https://github.com/OpenAMP/libmetal/pulls * Only stale PRs remain * Any Zephyr topics? * OpenAMP docs improvement project topics? * 2026 task tracker<https://docs.google.com/spreadsheets/d/1NyVPqvcSmPVu4SjRsFHboyLPdByWo38MIAD…> / individual updates Thanks & regards, Nathalie

1 week, 5 days

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Openamp-system-reference March 2026