March 2023 - Openamp-rp - lists.openampproject.org

North American's: note the time of today's Remoteproc meeting

by Bill Mills

All, Since the openamp-rp meeting is tied to UK time, it will appear 1 hour later than normal to any of use who have already done Daylight savings time. Bill -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

1 year, 9 months

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[OpenAMP/libmetal] 5a87db: nuttx: Add missing include header in IRQ implement...

by Gustavo Henrique Nihei

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 5a87db2f0cac43d6d19a128fe00dee0bbd93b6f4 https://github.com/OpenAMP/libmetal/commit/5a87db2f0cac43d6d19a128fe00dee0b… Author: Gustavo Henrique Nihei <gustavo.nihei(a)espressif.com> Date: 2023-03-23 (Thu, 23 Mar 2023) Changed paths: M lib/system/nuttx/irq.c Log Message: ----------- nuttx: Add missing include header in IRQ implementation Missing header became evident after a code refactor in another NuttX component, which resulted in build warnings. Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei(a)espressif.com>

1 year, 9 months

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[OpenAMP/open-amp] 11d13f: zynq7, microblaze resource table: virtio notifyid

by Arnaud Pouliquen

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 11d13f900a7e2d5050788114b818282ac4884732 https://github.com/OpenAMP/open-amp/commit/11d13f900a7e2d5050788114b818282a… Author: Sergei Korneichuk <sergei.korneichuk(a)amd.com> Date: 2023-03-23 (Thu, 23 Mar 2023) Changed paths: M apps/machine/microblaze_generic/rsc_table.c M apps/machine/zynq7/rsc_table.c Log Message: ----------- zynq7, microblaze resource table: virtio notifyid Port commit 46d041808804 ("zynqmp_r5 resource table: Change notifyid for the virtio device.") to zynq7 and microblaze. Signed-off-by: Sergei Korneichuk <sergei.korneichuk(a)amd.com>

1 year, 9 months

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openAMP IPC details

by Raveem Gouda

Hi Team, I just wanted to know, what are the IPC mechanisms used in openAMP? What is the IPC supported by the current version? Which IPC mechanism used in echotest, matrix multiplication, & proxy applications? Thanks & regards, Raveem Hi Team, I just wanted to know, what are the IPC mechanisms used in openAMP? What is the IPC supported by the current version? Which IPC mechanism used in echotest, matrix multiplication, & proxy applications? Thanks & regards, Raveem

1 year, 9 months

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[OpenAMP/open-amp] d4145e: apps:Fix atomic_flag error for clang compilation

by Yunfei Li

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: d4145ecd7505f03f12f2ee41ffd0d120bb056253 https://github.com/OpenAMP/open-amp/commit/d4145ecd7505f03f12f2ee41ffd0d120… Author: Yunfei Li <liyunfei33(a)huawei.com> Date: 2023-03-14 (Tue, 14 Mar 2023) Changed paths: M apps/examples/linux_rpc_demo/linux_rpc_demo.c M apps/system/linux/machine/generic/platform_info.c Log Message: ----------- apps:Fix atomic_flag error for clang compilation Change atomic_int to atomic_flag to solve the error reported when compiling with clang. Signed-off-by: Yunfei Li <liyunfei33(a)huawei.com> Commit: 1b9754867b916bfbfb3520b7cd8cae6b6b236097 https://github.com/OpenAMP/open-amp/commit/1b9754867b916bfbfb3520b7cd8cae6b… Author: Yunfei Li <liyunfei33(a)huawei.com> Date: 2023-03-14 (Tue, 14 Mar 2023) Changed paths: M lib/include/openamp/rpmsg_retarget.h M lib/proxy/rpmsg_retarget.c Log Message: ----------- lib:Fix atomic_flag error for clang compilation Change atomic_int to atomic_flag to solve the error reported when compiling with clang. Signed-off-by: Yunfei Li <liyunfei33(a)huawei.com> Compare: https://github.com/OpenAMP/open-amp/compare/246540f3d6fd...1b9754867b91

1 year, 9 months

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[OpenAMP/meta-openamp] 0d2d34: vendor/xilinx: meta-xilinx-standalone-experimental...

by Mark Hatle

Branch: refs/heads/master Home: https://github.com/OpenAMP/meta-openamp Commit: 0d2d3478b0461c17ae040dd4f8c025e5e0e290c3 https://github.com/OpenAMP/meta-openamp/commit/0d2d3478b0461c17ae040dd4f8c0… Author: Ben Levinsky <ben.levinsky(a)amd.com> Date: 2023-03-10 (Fri, 10 Mar 2023) Changed paths: M vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/libmetal/libmetal-xlnx-standalone.bb A vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/libmetal/patches/0001-lib-atomic-add-defines-for-build.patch M vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/open-amp/open-amp-decoupling.bb M vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/open-amp/open-amp-standalone.bb R vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/open-amp/overlays/openamp-overlay-kernel.yaml A vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/open-amp/overlays/openamp-overlay-versal.yaml A vendor/xilinx/meta-xilinx-standalone-experimental/recipes-openamp/open-amp/overlays/openamp-overlay-zynqmp.yaml Log Message: ----------- vendor/xilinx: meta-xilinx-standalone-experimental: Update to work with latest sources As there has been a re-structuring of meta-openamp, there was a regression in support. This patch ensures that using latest SDT and OpenAMP overlays works with latest Lopper to generate OpenAMP DTs and apps for Versal and ZU+ Signed-off-by: Ben Levinsky <ben.levinsky(a)amd.com>

1 year, 9 months

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[OpenAMP/open-amp] 246540: rpmsg: do cache_invalidate() when real data returned

by GUIDINGLI

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 246540f3d6fd9bd86d6ae82c68d285570076670b https://github.com/OpenAMP/open-amp/commit/246540f3d6fd9bd86d6ae82c68d28557… Author: Guiding Li <liguiding1(a)xiaomi.com> Date: 2023-03-07 (Tue, 07 Mar 2023) Changed paths: M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg: do cache_invalidate() when real data returned This is a bugfix when open VIRTIO_CACHED_BUFFERS Signed-off-by: Guiding Li <liguiding1(a)xiaomi.com>

1 year, 9 months

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Openamp-rp March 2023