- Openamp-rp - lists.openampproject.org

OpenAMP Official v2026.04 release is now available

by Arnaud POULIQUEN

Hello OpenAMP developers and community, The v2026.04 release is now available for both the OpenAMP and libmetal libraries. For details about this release, please refer to the release notes: - libmetal: v2026.04.0<https://github.com/OpenAMP/libmetal/releases/tag/v2026.04.0> - open-amp: v2026.04.0<https://github.com/OpenAMP/open-amp/releases/tag/v2026.04.0> The system-reference and openamp-docs repositories are scheduled for release in May. Thank you all for your valuable contributions to the maintenance and development of these libraries. Best regards, The OpenAMP Team Hello OpenAMP developers and community, The v2026.04 release is now available for both the OpenAMP and libmetal libraries. For details about this release, please refer to the release notes: - libmetal: [1]v2026.04.0 - open-amp: [2]v2026.04.0 The system-reference and openamp-docs repositories are scheduled for release in May. Thank you all for your valuable contributions to the maintenance and development of these libraries. Best regards, The OpenAMP Team References 1. https://github.com/OpenAMP/libmetal/releases/tag/v2026.04.0 2. https://github.com/OpenAMP/open-amp/releases/tag/v2026.04.0

17 hours, 18 minutes

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[OpenAMP/open-amp]

by Arnaud Pouliquen

Branch: refs/tags/v2026.04.0 Home: https://github.com/OpenAMP/open-amp To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 day, 1 hour

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[OpenAMP/libmetal]

by Arnaud Pouliquen

Branch: refs/tags/v2026.04.0 Home: https://github.com/OpenAMP/libmetal To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 day, 1 hour

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[OpenAMP/libmetal] 80ab6b: release: libmetal 2026.04.0

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 80ab6b0d506a0d8eb4f2b87926682ababbb804b3 https://github.com/OpenAMP/libmetal/commit/80ab6b0d506a0d8eb4f2b87926682aba… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-05-04 (Mon, 04 May 2026) Changed paths: M VERSION Log Message: ----------- release: libmetal 2026.04.0 Set library version to 1.10.0 Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Signed-off-by: Ed Mooring <ed.mooring(a)gmail.com> Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 day, 2 hours

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[OpenAMP/open-amp] 5bcc7c: release: open-amp 2026.04.0

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 5bcc7c0401cace5e3d6719a06a0d1f92e30251aa https://github.com/OpenAMP/open-amp/commit/5bcc7c0401cace5e3d6719a06a0d1f92… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-05-04 (Mon, 04 May 2026) Changed paths: M VERSION Log Message: ----------- release: open-amp 2026.04.0 Set library version to 1.10.0 Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Signed-off-by: Ed Mooring <ed.mooring(a)gmail.com> Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 day, 2 hours

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[OpenAMP/libmetal] f66530: lib: Fix docs group names

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: f6653009fc3b69e9dfbbd3de2e9cfb336ed0a490 https://github.com/OpenAMP/libmetal/commit/f6653009fc3b69e9dfbbd3de2e9cfb33… Author: Andrew Davis <afd(a)ti.com> Date: 2026-04-28 (Tue, 28 Apr 2026) Changed paths: M lib/cache.h M lib/log.h M lib/softirq.h M lib/time.h Log Message: ----------- lib: Fix docs group names These names need to match what is referenced in other parts of the docs or links may not function correctly. This is the case for softirq.h, the rest of these changes are to make the names more uniform, which looks better when listing all doc pages. Signed-off-by: Andrew Davis <afd(a)ti.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

6 days, 18 hours

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[OpenAMP/open-amp] cfc300: virtio: remove deprecated VIRTIO_DRIVER/DEVICE_ONL...

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: cfc300505e120e7e5f595760de976ffc48100c43 https://github.com/OpenAMP/open-amp/commit/cfc300505e120e7e5f595760de976ffc… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-04-27 (Mon, 27 Apr 2026) Changed paths: M lib/include/openamp/virtio.h Log Message: ----------- virtio: remove deprecated VIRTIO_DRIVER/DEVICE_ONLY support The following configuration are deprecated since more than 2 years (v2024.05): - VIRTIO_DRIVER_ONLY - VIRTIO_DEVICE_ONLY Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Commit: 89dea1d7a5eae5cc4e06ff4eda28896b06509baf https://github.com/OpenAMP/open-amp/commit/89dea1d7a5eae5cc4e06ff4eda28896b… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-04-27 (Mon, 27 Apr 2026) Changed paths: M lib/include/openamp/rpmsg_virtio.h Log Message: ----------- rpmsg: remove deprecated rpmsg_virtio API The following configuration are deprecated since more than 2 years (v2024.05): - rpmsg_virtio_get_status - rpmsg_virtio_get_features - rpmsg_virtio_read_config - virtio_write_config - rpmsg_virtio_create_virtqueues - rpmsg_virtio_delete_virtqueues Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Compare: https://github.com/OpenAMP/open-amp/compare/00a3c0d3f754...89dea1d7a5ea To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 week

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[OpenAMP/libmetal] bce63e: cmake: Do not propagate compilation options to the...

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: bce63e013327796024852a65cc98e5a9c7a04d36 https://github.com/OpenAMP/libmetal/commit/bce63e013327796024852a65cc98e5a9… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-04-10 (Fri, 10 Apr 2026) Changed paths: M cmake/options.cmake Log Message: ----------- cmake: Do not propagate compilation options to the main project When libmetal is included in the main project using add_subdirectory(libmetal), using set_property(GLOBAL ...) propagates properties to the main project. This can cause build errors if warnings are treated as errors. Remove set_property(GLOBAL ...) calls from libmetal’s CMakeLists. Use only target_compile_options and target properties on libmetal’s own targets. The main project should determine its own compilation options. fix commit d077e286a437 ("cmake: set PROJECT_EC_FLAGS to be GLOBAL property") Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Commit: 0678a811055cc9f042182aeabebadf021f138750 https://github.com/OpenAMP/libmetal/commit/0678a811055cc9f042182aeabebadf02… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-04-10 (Fri, 10 Apr 2026) Changed paths: M lib/system/zephyr/init.c Log Message: ----------- system: zephyr: fix build issue fix build error /github/workspace/lib/system/zephyr/init.c:18:52: error: unused parameter 'params' [-Werror=unused-parameter] 18 | int metal_sys_init(const struct metal_init_params *params) Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Commit: 4a7fcfbbe450a2163b199cf3f601af2234c2575b https://github.com/OpenAMP/libmetal/commit/4a7fcfbbe450a2163b199cf3f601af22… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-04-10 (Fri, 10 Apr 2026) Changed paths: M test/system/zephyr/main.c Log Message: ----------- test: zephyr: fix build issue test/system/zephyr/main.c: In function 'metal_zephyr_allocate_memory': test/system/zephyr/main.c:33:23: error:comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Werror=sign-compare] 33 | for (i = 0; i < sizeof(block)/sizeof(block[0]); i++) { | ^ Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Compare: https://github.com/OpenAMP/libmetal/compare/c65f40afd64c...4a7fcfbbe450 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

3 weeks, 4 days

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[OpenAMP/openamp-system-reference] 3a59cf: echo: embed legacy_apps build info into echo readm...

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 3a59cf976e6426f750edfba750f659fd2c8e4258 https://github.com/OpenAMP/openamp-system-reference/commit/3a59cf976e6426f7… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/examples/echo/README.rst Log Message: ----------- echo: embed legacy_apps build info into echo readme file sphinx, as used in readthedocs can embed an md page, so do that here for read the docs, but leave the relative link for anyone that comes across this page via github directly. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 07673d06a3f63d2a4d3a402892b865a8ebc7c76e https://github.com/OpenAMP/openamp-system-reference/commit/07673d06a3f63d2a… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/README.md Log Message: ----------- legacy_apps: adjust readme for inclusion in readthedocs Intent is to embed this page into readthedocs, so reword the title and provide some repository links for context. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: e2d16ecaecd39f62f3c179be42b78a62b62c31f9 https://github.com/OpenAMP/openamp-system-reference/commit/e2d16ecaecd39f62… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/README.md Log Message: ----------- legacy_apps: remove execution of examples from build readme With the intent of providing individual execution shell blocks in each application/example sub directory remove the generic example from this build page. This is primarily as this page is intended to be embedded in the readthedocs so having htis shell block will not be intuitive there. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 656bbb5d1d50e5c97c266e2e299d8ee4af2db454 https://github.com/OpenAMP/openamp-system-reference/commit/656bbb5d1d50e5c9… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/README.md Log Message: ----------- legacy_apps: change all code blocks to shell block without prompt to address issue https://github.com/OpenAMP/openamp-docs/issues/84 change all code blocks to markdown shell block. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 0f3c507cbdaab195940810f84e8447003896b8b4 https://github.com/OpenAMP/openamp-system-reference/commit/0f3c507cbdaab195… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/README.md Log Message: ----------- legacy_apps: shift headings by one With this build file being included in readthedocs, we want to ensure the first heading is the main title, so shift all others out. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: ff7a98bbdb9cf172ff04cd70b8df0b3363867b76 https://github.com/OpenAMP/openamp-system-reference/commit/ff7a98bbdb9cf172… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/examples/linux_rpc_demo/README.rst Log Message: ----------- linux_rpc_demo: embed legacy_apps build info into readme file sphinx, as used in readthedocs can embed an md page, so do that here for read the docs, but leave the relative link for anyone that comes across this page via github directly. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 3747bc8de29283fcf7c80abf65448a42ac6cf774 https://github.com/OpenAMP/openamp-system-reference/commit/3747bc8de29283fc… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/examples/matrix_multiply/README.rst Log Message: ----------- matrix_multiply: embed legacy_apps build info into readme file sphinx, as used in readthedocs can embed an md page, so do that here for read the docs, but leave the relative link for anyone that comes across this page via github directly. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: e94322caa22e77c1642da5bb530322d01ce02f0c https://github.com/OpenAMP/openamp-system-reference/commit/e94322caa22e77c1… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/zephyr/rpmsg_multi_services/README.rst Log Message: ----------- zephyr:rpmsg_multi_services: embed legacy_apps build info into readme file sphinx, as used in readthedocs can embed an md page, so do that here for read the docs, but leave the relative link for anyone that comes across this page via github directly. Remove the title as the embed adds the title. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 763546731453620cf58a68587d8c1b06510422ca https://github.com/OpenAMP/openamp-system-reference/commit/763546731453620c… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/zephyr/README.md Log Message: ----------- zephyr: adjust introductory text of readme file for readthedocs integration This page will be embedded into readthedoc demo/examples so the two example references are not intuitive and they seem not to work on github markdown anyway, so not a big loss removing them from that repository. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: f7d0cf37a7afd9b0e75fcd2a38bdadf3e82d3654 https://github.com/OpenAMP/openamp-system-reference/commit/f7d0cf37a7afd9b0… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/examples/rpc_demo/README.rst Log Message: ----------- matrix_multiply: embed legacy_apps build info into rpc_demo readme file sphinx, as used in readthedocs can embed an md page, so do that here for read the docs, but leave the relative link for anyone that comes across this page via github directly. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 0994fa38c476f09e339123a9ae67289d3cc92c74 https://github.com/OpenAMP/openamp-system-reference/commit/0994fa38c476f09e… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/zephyr/rpmsg_multi_services/README.rst Log Message: ----------- examples:zephyr: remove prompt from shell commands for multi service demo To make for easier copying of commands remove the prompt from the start of command examples. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 20332c9a4ef8ec96cb39c56cee9fcc78947cb54c https://github.com/OpenAMP/openamp-system-reference/commit/20332c9a4ef8ec96… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/legacy_apps/machine/xlnx/README.md M examples/linux/dts/xilinx/README.md Log Message: ----------- doc: fix non consecutive headings warning for sphinx document generation Make headings consecutive to fix the header warning WARNING: Non-consecutive header level increase Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 4869d96b79ae4d96aa17929b3a62531708db5fa7 https://github.com/OpenAMP/openamp-system-reference/commit/4869d96b79ae4d96… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/zephyr/dual_qemu_ivshmem/README.rst Log Message: ----------- doc: correct bullet list error due to missing indent The bullet point was multiline sentence so needs an indentation to avoid the warning. WARNING: Bullet list ends without a blank line; unexpected unindent. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: a544f7149cd47f8c377281cff4c87828a9b9d9de https://github.com/OpenAMP/openamp-system-reference/commit/a544f7149cd47f8c… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/zephyr/rpmsg_multi_services/README.rst Log Message: ----------- doc: fix error in code-block directives most of the code-block indentation was slightly out, so correct to avoid the error. ERROR: Error in "code-block" directive Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: 26e0da75dcb467655090539b294142ed33f028ba https://github.com/OpenAMP/openamp-system-reference/commit/26e0da75dcb46765… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/system/generic/README.md Log Message: ----------- examples: add title to amd_rp readme to avoid warning The readme file was referenced by documentation through table of contents but as it had no title could not be created and skipped. Add a title to avoid the warning: toctree contains reference to document 'openamp-system-reference/examples/libmetal/machine/remote/amd_rpu/ system/generic/README' that doesn't have a title: no link will be generated [toc.no_title] Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: ebdb5c0c1119bfba9a840b7d8d43580722155b8e https://github.com/OpenAMP/openamp-system-reference/commit/ebdb5c0c1119bfba… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M examples/zephyr/rpmsg_multi_services/README.rst Log Message: ----------- examples: create unique titles in zephyr multi services readme Sphinx config has title generating automatic references so create unique titles in this file to avoid the warning: WARNING: duplicate label ... Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Compare: https://github.com/OpenAMP/openamp-system-reference/compare/3eec8f826a2f...… To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/openamp-system-reference/settings/notifications

1 month

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[OpenAMP/libmetal] 3d29e3: doc: add maintainers file to doxygen document gene...

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 3d29e3b0fca97d5ddca4ec2795010bd1dd19d126 https://github.com/OpenAMP/libmetal/commit/3d29e3b0fca97d5ddca4ec2795010bd1… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M doc/Doxyfile.in Log Message: ----------- doc: add maintainers file to doxygen document generation to provide access to maintainers information for this repository add it to the input source files. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Commit: c65f40afd64c1801b78c39ae58f24c6d7ba88af7 https://github.com/OpenAMP/libmetal/commit/c65f40afd64c1801b78c39ae58f24c6d… Author: Sipke Vriend <sipke(a)direktembedded.com> Date: 2026-03-31 (Tue, 31 Mar 2026) Changed paths: M doc/Doxyfile.in Log Message: ----------- doxygen: remove obsolete options PERL_PATH and MSCGEN_PATH are no longer used, so remove from Doxyfile.in to avoid warning warning Tag 'PERL_PATH' ... has become obsolete. warning: Tag 'MSCGEN_PATH' ... has become obsolete. Signed-off-by: Sipke Vriend <sipke(a)direktembedded.com> Compare: https://github.com/OpenAMP/libmetal/compare/ece95f0e7181...c65f40afd64c To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

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