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[OpenAMP/libmetal] 37f4b7: libmetal: cmake: support machine less build

by Arnaud Pouliquen

Branch: refs/heads/v2025.10 Home: https://github.com/OpenAMP/libmetal Commit: 37f4b7389a216b301570c05e29814b8b5bbe16d4 https://github.com/OpenAMP/libmetal/commit/37f4b7389a216b301570c05e29814b8b… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-01-19 (Mon, 19 Jan 2026) Changed paths: M cmake/options.cmake M lib/system/freertos/CMakeLists.txt M lib/system/generic/CMakeLists.txt M test/system/freertos/CMakeLists.txt M test/system/generic/CMakeLists.txt M test/system/linux/CMakeLists.txt M test/system/zephyr/CMakeLists.txt Log Message: ----------- libmetal: cmake: support machine less build libmetal can be build without any machine support. It is possible that vendors implement machine specific interfaces outside of libmetal and link it with demos during build time. Hence, remove requirement to have MACHINE and PROJECT_MACHINE variables from the build system. If vendor prefer to choose 'template' machine, they can pass such option during cmake configuration. Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Commit: ad4b08d4636e342ffe1bd35b0cfe0eb15bf5199f https://github.com/OpenAMP/libmetal/commit/ad4b08d4636e342ffe1bd35b0cfe0eb1… Author: Tanmay Shah <tanmay.shah(a)amd.com> Date: 2026-01-19 (Mon, 19 Jan 2026) Changed paths: R lib/system/freertos/xlnx/CMakeLists.txt Log Message: ----------- lib: freertos: remove xlnx vendor directory This directory was removed and re-inroduced by mistake, and should not exists in the libmetal. Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Commit: f281301e4bfd7acede8d3322eddd191a43841631 https://github.com/OpenAMP/libmetal/commit/f281301e4bfd7acede8d3322eddd191a… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-01-19 (Mon, 19 Jan 2026) Changed paths: M lib/system/freertos/sys.h M lib/system/freertos/template/CMakeLists.txt R lib/system/freertos/template/sys.h M lib/system/generic/sys.h M lib/system/generic/template/CMakeLists.txt R lib/system/generic/template/sys.h Log Message: ----------- lib: system: template: remove template/sys.h for generic and freeRTOS Declare sys_irq_enable() and sys_irq_enable() directly in lib/system/@PROJECT_SYSTEM@/sys.h. This allows to declare the machine out of tree of the libmetal but also to support the in-tree template. [minor style related fix by tanmay] Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> Compare: https://github.com/OpenAMP/libmetal/compare/dbf9cf5286b4...f281301e4bfd To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 hour, 10 minutes

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[OpenAMP/libmetal] 5bdf21: mutex: change the libmetal nuttx mutex to recursiv...

by Bowen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 5bdf21a54ff3d7fede7d54615c8d21e8d39de308 https://github.com/OpenAMP/libmetal/commit/5bdf21a54ff3d7fede7d54615c8d21e8… Author: Bowen Wang <wangbowen6(a)xiaomi.com> Date: 2026-01-13 (Tue, 13 Jan 2026) Changed paths: M lib/system/nuttx/mutex.h Log Message: ----------- mutex: change the libmetal nuttx mutex to recursive mutex To avoid the crash when lock are acquired twice, one case is in the destory process: we hold the rpdev->lock to iterate the rpdev->endpoints to destory all the endpoints, but rpmsg_destroy_ept() may send the name service message, and need acquire the rpdev->lock again to lead crash. Signed-off-by: Bowen Wang <wangbowen6(a)xiaomi.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

6 days, 5 hours

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[OpenAMP/libmetal] d3a27c: lib: fix file headers for doxygen generation

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: d3a27c1454085c498226fe70db4c598485c758ad https://github.com/OpenAMP/libmetal/commit/d3a27c1454085c498226fe70db4c5984… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-01-13 (Tue, 13 Jan 2026) Changed paths: M lib/alloc.h M lib/assert.h M lib/atomic.h M lib/cache.h M lib/compiler.h M lib/compiler/gcc/atomic.h M lib/compiler/gcc/compiler.h M lib/compiler/iar/compiler.h M lib/condition.h M lib/config.h M lib/cpu.h M lib/device.h M lib/dma.h M lib/errno.h M lib/io.h M lib/irq.h M lib/irq_controller.h M lib/list.h M lib/log.h M lib/mutex.h M lib/processor/aarch64/cpu.h M lib/processor/ceva/cpu.h M lib/processor/generic/atomic.h M lib/processor/generic/cpu.h M lib/processor/hosted/cpu.c M lib/processor/hosted/cpu.h M lib/processor/x86/cpu.h M lib/processor/x86_64/cpu.h M lib/processor/xtensa/cpu.h M lib/shmem.c M lib/shmem.h M lib/sleep.h M lib/softirq.h M lib/spinlock.h M lib/sys.h M lib/system/freertos/alloc.h M lib/system/freertos/assert.h M lib/system/freertos/cache.h M lib/system/freertos/condition.c M lib/system/freertos/condition.h M lib/system/freertos/device.c M lib/system/freertos/init.c M lib/system/freertos/io.c M lib/system/freertos/io.h M lib/system/freertos/irq.c M lib/system/freertos/mutex.h M lib/system/freertos/shmem.c M lib/system/freertos/sleep.h M lib/system/freertos/sys.h M lib/system/freertos/template/sys.c M lib/system/freertos/template/sys.h M lib/system/freertos/time.c M lib/system/generic/alloc.h M lib/system/generic/assert.h M lib/system/generic/cache.h M lib/system/generic/condition.c M lib/system/generic/condition.h M lib/system/generic/device.c M lib/system/generic/init.c M lib/system/generic/io.c M lib/system/generic/io.h M lib/system/generic/irq.c M lib/system/generic/mutex.h M lib/system/generic/shmem.c M lib/system/generic/sleep.h M lib/system/generic/sys.h M lib/system/generic/template/sys.c M lib/system/generic/template/sys.h M lib/system/generic/time.c M lib/system/linux/alloc.h M lib/system/linux/assert.h M lib/system/linux/cache.h M lib/system/linux/condition.c M lib/system/linux/condition.h M lib/system/linux/device.c M lib/system/linux/init.c M lib/system/linux/io.h M lib/system/linux/irq.h M lib/system/linux/mutex.h M lib/system/linux/shmem.c M lib/system/linux/sleep.h M lib/system/linux/sys.h M lib/system/linux/time.c M lib/system/linux/utilities.c M lib/system/nuttx/alloc.h M lib/system/nuttx/assert.h M lib/system/nuttx/cache.h M lib/system/nuttx/condition.c M lib/system/nuttx/condition.h M lib/system/nuttx/device.c M lib/system/nuttx/init.c M lib/system/nuttx/io.h M lib/system/nuttx/irq.c M lib/system/nuttx/irq.h M lib/system/nuttx/mutex.h M lib/system/nuttx/shmem.c M lib/system/nuttx/sleep.h M lib/system/nuttx/sys.h M lib/system/nuttx/time.c M lib/system/zephyr/alloc.c M lib/system/zephyr/alloc.h M lib/system/zephyr/assert.h M lib/system/zephyr/cache.h M lib/system/zephyr/condition.c M lib/system/zephyr/condition.h M lib/system/zephyr/device.c M lib/system/zephyr/init.c M lib/system/zephyr/io.h M lib/system/zephyr/irq.c M lib/system/zephyr/log.c M lib/system/zephyr/log.h M lib/system/zephyr/mutex.h M lib/system/zephyr/shmem.c M lib/system/zephyr/sleep.h M lib/system/zephyr/sys.c M lib/system/zephyr/sys.h M lib/system/zephyr/time.c M lib/time.h M lib/utilities.h M lib/version.h M test/metal-test.h M test/system/zephyr/metal-test-internal.h Log Message: ----------- lib: fix file headers for doxygen generation - start by "/**", - fix file relative path, - fix typos, Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Commit: 03f8145fb2cd496a0e1bcdea9ba0e51f51259128 https://github.com/OpenAMP/libmetal/commit/03f8145fb2cd496a0e1bcdea9ba0e51f… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2026-01-13 (Tue, 13 Jan 2026) Changed paths: M lib/compiler/armcc/errno.h M lib/compiler/iar/errno.h M lib/device.c M lib/dma.c M lib/init.c M lib/io.c M lib/irq.c M lib/log.c M lib/softirq.c M lib/system/nuttx/io.c M lib/version.c Log Message: ----------- lib: Add missing file headers for doxygen generation Add file header on missing .c and *h files to display brief in documentation. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Compare: https://github.com/OpenAMP/libmetal/compare/f01d1bed0383...03f8145fb2cd To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

6 days, 6 hours

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[OpenAMP/openamp-system-reference] 7d392c: examples: libmetal: amd_rpu: Add Baremetal Port

by ben

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 7d392c6707de6ec9ad875ee0308ecf4eb4eabec1 https://github.com/OpenAMP/openamp-system-reference/commit/7d392c6707de6ec9… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/platform_init.c A examples/libmetal/machine/remote/amd_rpu/system/generic/CMakeLists.txt A examples/libmetal/machine/remote/amd_rpu/system/generic/README.md A examples/libmetal/machine/remote/amd_rpu/system/generic/amp_demo_os.h A examples/libmetal/machine/remote/amd_rpu/system/generic/gic_init.c A examples/libmetal/machine/remote/amd_rpu/system/generic/main.c Log Message: ----------- examples: libmetal: amd_rpu: Add Baremetal Port Add port that implements, main routine, suspend/resume and wiring in interrupts. Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: 40e9a51d97ff8bdc8d943f55722910494bb96b27 https://github.com/OpenAMP/openamp-system-reference/commit/40e9a51d97ff8bdc… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/lscript_sdt.ld Log Message: ----------- examples: libmetal: amd_rpu: fix linker script Ensure that RPU Firmware will boot using FreeRTOS or Baremetal system by making sure linker script is proper. Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: dcd4f7ab7da9252221ac1b9b3140a04c3660d05b https://github.com/OpenAMP/openamp-system-reference/commit/dcd4f7ab7da92522… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/common.h M examples/libmetal/machine/remote/amd_rpu/platform_init.c Log Message: ----------- examples: libmetal: amd_rpu: Set size for shared memory device based on macro Before the size was hard-coded. Now let macro definition SHM_SIZE set shared memory region size Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: 795f838777b01bb1bd9dddb26246531ef04050ac https://github.com/OpenAMP/openamp-system-reference/commit/795f838777b01bb1… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/platform_init.c Log Message: ----------- examples: libmetal: amd_rpu: IRQ Handler now to handle based on registed IRQ As the IPI_IRQ_VECT_ID system interrupt is what is used to map the internal IRQ handler, pass this in to metal_irq_handle() call. Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: 276192eca17f4a4cc1a8f32965216f83e453fcd4 https://github.com/OpenAMP/openamp-system-reference/commit/276192eca17f4a4c… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/platform_init.c Log Message: ----------- examples: libmetal: amd_rpu: Ensure IRQ setup is clean Wipe pre-existing IRQ kicks before register and enable of handler for IRQ Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: 79cef32ccedc9661753ebf5fd3677e99cf25dd32 https://github.com/OpenAMP/openamp-system-reference/commit/79cef32ccedc9661… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/platform_init.c Log Message: ----------- examples: libmetal: amd_rpu: Update log for role As the role for this C file is remote, ensure metal_err logging reflects this. Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: 5c118fb1619e900e32317d8e884ecaa54ef6cdd8 https://github.com/OpenAMP/openamp-system-reference/commit/5c118fb1619e900e… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: A examples/libmetal/machine/remote/amd_rpu/build_deps.cmake Log Message: ----------- examples: libmetal: amd_rpu: Add build dependencies This was skipped because of .gitignore - add this for compilation Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Commit: 2e4b20c37e311809f96c93503dae04a45bf92694 https://github.com/OpenAMP/openamp-system-reference/commit/2e4b20c37e311809… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2026-01-07 (Wed, 07 Jan 2026) Changed paths: M examples/libmetal/machine/remote/amd_rpu/platform_init.c Log Message: ----------- libmetal: amd_rpu: use libmetal logging framework Same as legacy_apps, define and use platform specific logging handler. Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> Compare: https://github.com/OpenAMP/openamp-system-reference/compare/b73f5d7ca3e6...… To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/openamp-system-reference/settings/notifications

1 week, 4 days

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[OpenAMP/libmetal]

by Arnaud Pouliquen

Branch: refs/heads/v2025.10 Home: https://github.com/OpenAMP/libmetal To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

4 weeks

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[OpenAMP/openamp-system-reference] b73f5d: zephyr: add versal2_rpu support

by ben

Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: b73f5d7ca3e67b3cde6e8f1283a62118f83a1c70 https://github.com/OpenAMP/openamp-system-reference/commit/b73f5d7ca3e67b3c… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2025-12-19 (Fri, 19 Dec 2025) Changed paths: A examples/zephyr/rpmsg_multi_services/boards/versal2_rpu.conf M examples/zephyr/rpmsg_multi_services/sample.yaml Log Message: ----------- zephyr: add versal2_rpu support The Versal2 RPU board uses MBOX so in this demo use IPM over MBOX driver for that board. Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com> 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] f01d1b: CI: Update to Zephyr 4.3 and use default associate...

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: f01d1bed03838e68e20cc3bac35fba881789ee30 https://github.com/OpenAMP/libmetal/commit/f01d1bed03838e68e20cc3bac35fba88… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2025-12-17 (Wed, 17 Dec 2025) Changed paths: M .github/actions/build_ci/entrypoint.sh Log Message: ----------- CI: Update to Zephyr 4.3 and use default associated sdk - bump to Zephyr 4.3 - use `west packages pip --install` - use "west sdk install" command to install the expected sdk version. - only install compilers used for CI tests. 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/libmetal/settings/notifications

1 month

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[OpenAMP/open-amp] 10768d: CI: Update to Zephyr 4.3 and use default associate...

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 10768d0c6f8e839ab31574a2a9093d774167e831 https://github.com/OpenAMP/open-amp/commit/10768d0c6f8e839ab31574a2a9093d77… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2025-12-17 (Wed, 17 Dec 2025) Changed paths: M .github/actions/build_ci/entrypoint.sh Log Message: ----------- CI: Update to Zephyr 4.3 and use default associated sdk - bump to Zephyr 4.3 - use west packages pip --install - use "west sdk install" command to install the expected sdk version. - only install arm-zephyr-eabi compiler as build tested only on arm targets 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/open-amp/settings/notifications

1 month

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[OpenAMP/open-amp] be5770: lib: remoteproc: Fix remoteproc_remove_virtio

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: be5770f30516505c1a4d35efcffff9fb547f7dcf https://github.com/OpenAMP/open-amp/commit/be5770f30516505c1a4d35efcffff9fb… Author: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Date: 2025-12-05 (Fri, 05 Dec 2025) Changed paths: M lib/remoteproc/remoteproc.c Log Message: ----------- lib: remoteproc: Fix remoteproc_remove_virtio The code contains redundant checks with both metal_assert(vdev) and if (!vdev). Moreover, if the assert is disabled, it may lead to dereferencing a null pointer. We should not rely on asserts for API validation. Instead, replace the assert with an error message. 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/open-amp/settings/notifications

1 month, 2 weeks

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[OpenAMP/openamp-system-reference]

by Arnaud Pouliquen

Branch: refs/heads/v2025.10 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

1 month, 3 weeks

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