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[OpenAMP/libmetal] c5389e: ReadTheDocs: eliminate the files no longer needed.

by Bill Mills

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: c5389ea380a2824a069f06df357d7dddfc0942a9 https://github.com/OpenAMP/libmetal/commit/c5389ea380a2824a069f06df357d7ddd… Author: Bill Mills <bill.mills(a)linaro.org> Date: 2026-06-02 (Tue, 02 Jun 2026) Changed paths: R .readthedocs.yaml R doc/readthedocs-conf.py Log Message: ----------- ReadTheDocs: eliminate the files no longer needed. We now use the "git checkout command" in the RTDs project settings. This means we will use the .readthedocs.yaml and conf.py from the openamp-docs repo and no longer need these files in the sub-modules. See openamp-docs/.readthedocs.yaml for details. Signed-off-by: Bill Mills <bill.mills(a)linaro.org> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

2 weeks, 4 days

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[OpenAMP/libmetal] 9f0af9: lib: system: linux: Do not re-seed random number g...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 9f0af913991a34af84091a0ff69b9f4b3282761f https://github.com/OpenAMP/libmetal/commit/9f0af913991a34af84091a0ff69b9f4b… Author: Andrew Davis <afd(a)ti.com> Date: 2026-06-02 (Tue, 02 Jun 2026) Changed paths: M lib/system/linux/init.c Log Message: ----------- lib: system: linux: Do not re-seed random number generator Nothing in libmetal uses RNG. It is unexpected for an application calling metal_init() to have its RNG seed reset. An application for instance may want a static seed for testing. If an application wants a new random seed then it can set it itself. Setting global program state like this is not something that should be done unconditionally by libmetal. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 24e1580e4549bd32bb3bbb0b8c3c954d2ef59424 https://github.com/OpenAMP/libmetal/commit/24e1580e4549bd32bb3bbb0b8c3c954d… Author: Andrew Davis <afd(a)ti.com> Date: 2026-06-02 (Tue, 02 Jun 2026) Changed paths: M lib/system/linux/init.c M lib/system/linux/sys.h Log Message: ----------- lib: system: linux: Remove unused tmp_path from metal_state This path was used to hold either /tmp or hugetlbfs_path, but it wasn't used in either case. It was also incorrectly labeled as holding sysfs path.. Drop this unused structure member. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 8740e728ff10f3e1c8d6cda7f414ec4bbb881b22 https://github.com/OpenAMP/libmetal/commit/8740e728ff10f3e1c8d6cda7f414ec4b… Author: Andrew Davis <afd(a)ti.com> Date: 2026-06-02 (Tue, 02 Jun 2026) Changed paths: M lib/system/linux/init.c M lib/system/linux/shmem.c M lib/system/linux/sys.h Log Message: ----------- lib: system: linux: Do not always open pagemap on metal_init() Access to pagemap is restricted to only root or CAP_SYS_ADMIN making this open fail when applications are not run as root. The pagemap is only used when trying to do shmem and not all libmetal users need this. Only try to open pagemap when needed to remove warnings for non-shmem using apps. Signed-off-by: Andrew Davis <afd(a)ti.com> Compare: https://github.com/OpenAMP/libmetal/compare/1c77dc94f858...8740e728ff10 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

2 weeks, 4 days

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[OpenAMP/libmetal] 1c77dc: lib: Avoid mentioning the current filename in comp...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 1c77dc94f858a0b5c294fed850a8d2e03bfdf60d https://github.com/OpenAMP/libmetal/commit/1c77dc94f858a0b5c294fed850a8d2e0… Author: Andrew Davis <afd(a)ti.com> Date: 2026-06-02 (Tue, 02 Jun 2026) Changed paths: M lib/system/freertos/alloc.h M lib/system/freertos/assert.h M lib/system/freertos/cache.h M lib/system/freertos/condition.h M lib/system/freertos/io.h M lib/system/freertos/mutex.h M lib/system/freertos/sleep.h M lib/system/freertos/sys.h M lib/system/generic/alloc.h M lib/system/generic/assert.h M lib/system/generic/cache.h M lib/system/generic/condition.h M lib/system/generic/io.h M lib/system/generic/mutex.h M lib/system/generic/sleep.h M lib/system/generic/sys.h M lib/system/linux/alloc.h M lib/system/linux/assert.h M lib/system/linux/cache.h M lib/system/linux/condition.h M lib/system/linux/io.h M lib/system/linux/irq.h M lib/system/linux/mutex.h M lib/system/linux/sleep.h M lib/system/linux/sys.h M lib/system/nuttx/alloc.h M lib/system/nuttx/assert.h M lib/system/nuttx/cache.h M lib/system/nuttx/condition.h M lib/system/nuttx/io.h M lib/system/nuttx/irq.h M lib/system/nuttx/mutex.h M lib/system/nuttx/sleep.h M lib/system/nuttx/sys.h M lib/system/zephyr/alloc.h M lib/system/zephyr/assert.h M lib/system/zephyr/cache.h M lib/system/zephyr/condition.h M lib/system/zephyr/io.h M lib/system/zephyr/log.h M lib/system/zephyr/mutex.h M lib/system/zephyr/sleep.h M lib/system/zephyr/sys.h Log Message: ----------- lib: Avoid mentioning the current filename in compile-time warning Some of these were not correct in some spots. Instead of trying to include the name of the current file in this warning (which might change), only state which file should be included instead. 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

2 weeks, 4 days

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[OpenAMP/openamp-system-reference]

by Arnaud Pouliquen

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

3 weeks, 1 day

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[OpenAMP/openamp-system-reference] 1da73a: legacy_apps: echo: include new header

by Tanmay

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 1da73a753bcb21da5b8e2c82448fe0ad25227439 https://github.com/OpenAMP/openamp-system-reference/commit/1da73a753bcb21da… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-05-28 (Thu, 28 May 2026) Changed paths: M examples/legacy_apps/examples/echo/freertos/main.c M examples/legacy_apps/examples/echo/generic/main.c M examples/legacy_apps/examples/echo/rpmsg-echo.c Log Message: ----------- legacy_apps: echo: include new header platform_info.h was changed to platform_info_common.h, replace it accordingly for echo demo. Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Commit: 006207d033326610db2297d2523a289a08b5aefd https://github.com/OpenAMP/openamp-system-reference/commit/006207d033326610… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-05-28 (Thu, 28 May 2026) Changed paths: M examples/legacy_apps/examples/matrix_multiply/matrix_multiply.h Log Message: ----------- legacy_apps: matrix_multiply: fix compiler warning fix following compiler warning: warning: passing argument 1 of 'rpmsg_matrix_app' fr om incompatible pointer type [-Wincompatible-pointer-types] 47 | rpmsg_matrix_app(rpdev, platform); | ^~~~~ Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Commit: bb8eb62f53551b93f25eaa3170fc767a301f4466 https://github.com/OpenAMP/openamp-system-reference/commit/bb8eb62f53551b93… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-05-28 (Thu, 28 May 2026) Changed paths: M examples/legacy_apps/machine/xlnx/zynqmp_r5/CMakeLists.txt M examples/legacy_apps/machine/xlnx/zynqmp_r5/linker_large_text.ld M examples/legacy_apps/machine/xlnx/zynqmp_r5/linker_remote.ld M examples/legacy_apps/machine/xlnx/zynqmp_r5/platform_info.c Log Message: ----------- legacy_apps: xlnx: update reserved mem regions As per latest SDT standard AMD-xilinx EDF yocto is released with fixed memory regions for each core to use. Update the default address for cluster-A core0 to use as per this standard. Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Commit: 98cee13295fa997c40c36a8a04556c7c18dd7155 https://github.com/OpenAMP/openamp-system-reference/commit/98cee13295fa997c… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-05-28 (Thu, 28 May 2026) Changed paths: M examples/legacy_apps/machine/xlnx/zynqmp_r5/platform_info.c M examples/legacy_apps/machine/xlnx/zynqmp_r5/rsc_table.c M examples/legacy_apps/machine/xlnx/zynqmp_r5/rsc_table.h Log Message: ----------- legacy_apps: zynqmp_r5: add trace buffer support trace buffer is a circular buffer to store logs. Linux remoteproc subsystem creates a debugfs file that can be used to print these logs on linux side. Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Compare: https://github.com/OpenAMP/openamp-system-reference/compare/49f9ef6d8adc...… To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/openamp-system-reference/settings/notifications

3 weeks, 2 days

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[OpenAMP/openamp-system-reference] 49f9ef: legacy_apps: xlnx: fix build system for native cma...

by Tanmay

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 49f9ef6d8adc1459e300582a89f476878320e115 https://github.com/OpenAMP/openamp-system-reference/commit/49f9ef6d8adc1459… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-05-25 (Mon, 25 May 2026) Changed paths: M examples/legacy_apps/machine/xlnx/CMakeLists.txt Log Message: ----------- legacy_apps: xlnx: fix build system for native cmake build OPENAMP_APP_NAME variable is needed for xilinx specific build tools. Native cmake build doesn't need this variable, and so if it's not found then do not fail, and include project machine direcotry. This allows native cmake build to continue. Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/openamp-system-reference/settings/notifications

3 weeks, 5 days

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[OpenAMP/open-amp] 6def53: README: remove deprecated cache options

by Jiaqi Yao

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 6def5356b86709941ccc8ebdcd0bce37901e425b https://github.com/OpenAMP/open-amp/commit/6def5356b86709941ccc8ebdcd0bce37… Author: Jiaqi Yao <yaojiaqi(a)lixiang.com> Date: 2026-05-21 (Thu, 21 May 2026) Changed paths: M README.md Log Message: ----------- README: remove deprecated cache options Remove the split dcache CMake options from the README. The options were removed by d183f24 after being deprecated in favor of WITH_DCACHE. Document only WITH_DCACHE as the supported way to enable cache operations for vrings, buffers and resource table. Signed-off-by: Jiaqi Yao <yaojiaqi(a)lixiang.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 month

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[OpenAMP/openamp-system-reference] 843ec1: west: Update to Zephyr 4.4

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 843ec100a54e73429694dbcfe7d91640f6378402 https://github.com/OpenAMP/openamp-system-reference/commit/843ec100a54e7342… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-05-12 (Tue, 12 May 2026) Changed paths: M west.yml Log Message: ----------- west: Update to Zephyr 4.4 Update to latest Zephyr release, 4.4.0. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/openamp-system-reference/settings/notifications

1 month, 1 week

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[OpenAMP/open-amp] e2ba08: cmake: Remove unused CMake variables MACHINE and P...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: e2ba0839a7c9d28ba8b14fcb87ce91b51bbd1fed https://github.com/OpenAMP/open-amp/commit/e2ba0839a7c9d28ba8b14fcb87ce91b5… Author: Andrew Davis <afd(a)ti.com> Date: 2026-05-11 (Mon, 11 May 2026) Changed paths: M cmake/options.cmake M cmake/platforms/zynqmp_linux.cmake M cmake/platforms/zynqmp_r5_generic.cmake M cmake/syscheck.cmake Log Message: ----------- cmake: Remove unused CMake variables MACHINE and PROJECT_MACHINE These were used when this repo contained machine specific examples. With those moved to the openamp-system-reference project, these CMake variables are now unused. Remove them. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: dc65de1e017bbb7119c4b7e6a7eb223a8ac1d2e8 https://github.com/OpenAMP/open-amp/commit/dc65de1e017bbb7119c4b7e6a7eb223a… Author: Andrew Davis <afd(a)ti.com> Date: 2026-05-11 (Mon, 11 May 2026) Changed paths: M cmake/options.cmake Log Message: ----------- cmake: Remove unused CMake variable PROJECT_PROCESSOR This CMake variable is unused, looks to be copied over from libmetal CMake files. Remove it. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 468343399cea8b3b35b3de2a82e360ed2cdfd897 https://github.com/OpenAMP/open-amp/commit/468343399cea8b3b35b3de2a82e360ed… Author: Andrew Davis <afd(a)ti.com> Date: 2026-05-11 (Mon, 11 May 2026) Changed paths: A cmake/platforms/arm64_generic.cmake A cmake/platforms/arm64_linux.cmake A cmake/platforms/arm_r5_generic.cmake R cmake/platforms/zynqmp_a53_generic.cmake R cmake/platforms/zynqmp_linux.cmake R cmake/platforms/zynqmp_r5_generic.cmake Log Message: ----------- cmake: Rename platform example cmake files There is nothing "zynqmp" specific in these files, rename them to generic ARM names. Having only "zynqmp" files in platforms as before might give the impression only ZynqMP platforms are supported by this project. Signed-off-by: Andrew Davis <afd(a)ti.com> Compare: https://github.com/OpenAMP/open-amp/compare/5bcc7c0401ca...468343399cea To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 month, 1 week

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[OpenAMP/openamp-system-reference] 9939c5: examples: Zephyr: rpmsg-multi-service: update conf...

by Iulia Prodan

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 9939c56b72a5a14af014740f704327dee1298cc9 https://github.com/OpenAMP/openamp-system-reference/commit/9939c56b72a5a14a… Author: Iuliana Prodan <iuliana.prodan(a)nxp.com> Date: 2026-05-11 (Mon, 11 May 2026) Changed paths: M examples/zephyr/rpmsg_multi_services/boards/imx8mp_evk_mimx8ml8_adsp.conf Log Message: ----------- examples: Zephyr: rpmsg-multi-service: update config overlay for i.MX8MP Replace IPM_IMX_FW_READY_REPLY with vendor-specific resource table configuration to align with Zephyr upstream implementation. Signed-off-by: Iuliana Prodan <iuliana.prodan(a)nxp.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/openamp-system-reference/settings/notifications

1 month, 1 week

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