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[OpenAMP/open-amp] 232dc5: apps: zynqmp:fix indentation

by Arnaud Pouliquen

Branch: refs/heads/master Home: https://github.com/OpenAMP/open-amp Commit: 232dc574de4669a23018e23908a812ee2ef904f9 https://github.com/OpenAMP/open-amp/commit/232dc574de4669a23018e23908a812ee… Author: Arnaud Pouliquen <arnaud.pouliquen(a)st.com> Date: 2020-10-12 (Mon, 12 Oct 2020) Changed paths: M apps/machine/zynqmp/zynqmp_linux_r5_proc.c Log Message: ----------- apps: zynqmp:fix indentation According to coding rules replace spaces by tabs. Signed-off-… [View More]

4 years, 10 months

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[OpenAMP/libmetal] c4c1d0: compiler: introduce __deprecated attribute

by Arnaud Pouliquen

Branch: refs/heads/master Home: https://github.com/OpenAMP/libmetal Commit: c4c1d0e5341dd920ab45842b170b8526d9a5c029 https://github.com/OpenAMP/libmetal/commit/c4c1d0e5341dd920ab45842b170b8526… Author: Arnaud Pouliquen <arnaud.pouliquen(a)st.com> Date: 2020-10-12 (Mon, 12 Oct 2020) Changed paths: M lib/compiler/gcc/compiler.h M lib/compiler/iar/compiler.h Log Message: ----------- compiler: introduce __deprecated attribute Define the __deprecated … [View More]

4 years, 10 months

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[OpenAMP/open-amp]

by Ed Mooring

Branch: refs/heads/errno-h-fix Home: https://github.com/OpenAMP/open-amp

4 years, 10 months

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[OpenAMP/open-amp] ee4701: Add <errno.h> explicitly to all files that use err...

by Ed Mooring

Branch: refs/heads/errno-h-fix Home: https://github.com/OpenAMP/open-amp Commit: ee470195b669d7db2f0e30e4f13bce8a05ee72cb https://github.com/OpenAMP/open-amp/commit/ee470195b669d7db2f0e30e4f13bce8a… Author: Ed Mooring <ed.mooring(a)xilinx.com> Date: 2020-10-09 (Fri, 09 Oct 2020) Changed paths: M apps/examples/load_fw/load_fw.c M apps/examples/load_fw/mem_image_store.c M apps/examples/rpc_demo/rpc_demod.c M apps/machine/zynq7/platform_info.c M apps/… [View More]

4 years, 10 months

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[OpenAMP/open-amp] 343457: apps: zynqmp_r5: add switch to run r5 demo without...

by Arnaud Pouliquen

Branch: refs/heads/master Home: https://github.com/OpenAMP/open-amp Commit: 3434576bfe22b37fee1dbe5507b14fdcf847ae48 https://github.com/OpenAMP/open-amp/commit/3434576bfe22b37fee1dbe5507b14fdc… Author: Ben Levinsky <ben.levinsky(a)xilinx.com> Date: 2020-10-06 (Tue, 06 Oct 2020) Changed paths: M apps/machine/zynqmp_r5/platform_info.c M apps/machine/zynqmp_r5/platform_info.h M apps/machine/zynqmp_r5/zynqmp_r5_a53_rproc.c Log Message: ----------- apps: … [View More]

4 years, 10 months

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Re: [Openamp-rp] Activity on core 0 affects performance on core 1

by Stefano Stabellini

Hi Gaute, When you say that you are running Linux on core 0 and FreeRTOS on core 1, do you mean that you are running both Linux and FreeRTOS on the Cortex-A cluster in separate virtual machines, using a hypervisor? Or are they running on separate clusters, such as FreeRTOS on Cortex-M/R and Linux on a Cortex-A? Cheers, Stefano On Mon, 7 Sep 2020, Gaute Nilsson via Openamp-rp wrote: > We are running Linux on core 0 and FreeRTOS on core 1. > > We have a high priority … [View More]

4 years, 11 months

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Activity on core 0 affects performance on core 1

by Gaute Nilsson

We are running Linux on core 0 and FreeRTOS on core 1. We have a high priority FreeRTOS task that needs to run with a 100 µs interval. When the system is up and running, no cross core communication takes place. If I login with a ssh session into the Linux core, this will cause a performance hit on the FreeRTOS core and cause the high priority task to miss its deadline. I can see that even an ISR on FreeRTOS core that normally takes 4.5 µs to execute, temporarily will take 7.6 µs to execute … [View More]

4 years, 11 months

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[OpenAMP/libmetal] 8dfbba: Use <atomic> when compiled as C++

by Simon Leiner

Branch: refs/heads/master Home: https://github.com/OpenAMP/libmetal Commit: 8dfbbadc2d92fb06ba0ee0bf1837b281e7a021c8 https://github.com/OpenAMP/libmetal/commit/8dfbbadc2d92fb06ba0ee0bf1837b281… Author: Simon Leiner <simon(a)leiner.me> Date: 2020-09-07 (Mon, 07 Sep 2020) Changed paths: M lib/atomic.h Log Message: ----------- Use <atomic> when compiled as C++ This is necessary for the use of libmetal together with C++ clients that require <atomic… [View More]

4 years, 11 months

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[OpenAMP/libmetal] 9a3162: Stop using atomic_flag_*() for atomic_int in mutex

by Simon Leiner

Branch: refs/heads/master Home: https://github.com/OpenAMP/libmetal Commit: 9a3162ecc0a353e4b14fe9e81a0d3d69f9c67eca https://github.com/OpenAMP/libmetal/commit/9a3162ecc0a353e4b14fe9e81a0d3d69… Author: Simon Leiner <simon(a)leiner.me> Date: 2020-09-07 (Mon, 07 Sep 2020) Changed paths: M lib/system/freertos/mutex.h M lib/system/generic/mutex.h Log Message: ----------- Stop using atomic_flag_*() for atomic_int in mutex The atomic_flag_* functions are … [View More]

4 years, 11 months

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[OpenAMP/libmetal] 9e03c4: Introduce metal_asm

by Simon Leiner

Branch: refs/heads/master Home: https://github.com/OpenAMP/libmetal Commit: 9e03c4fceda40ff037c7f4355c431fd775486199 https://github.com/OpenAMP/libmetal/commit/9e03c4fceda40ff037c7f4355c431fd7… Author: Simon Leiner <simon(a)leiner.me> Date: 2020-09-07 (Mon, 07 Sep 2020) Changed paths: M lib/compiler/gcc/compiler.h M lib/compiler/iar/compiler.h Log Message: ----------- Introduce metal_asm This can be used as a future replacement for asm, which is not … [View More]

4 years, 11 months

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