v2024.05.0

Release Highlights

• Add a new west manifest for work on the virtio experimental branch
  • The contents of the experimental branch is not part of this release
• The Zephyr base line has been updated to v3.6.0
• The Xilinx DTS has been updated for use with the v6.6.33 kernel as used by openamp-ci-builds

What's Changed

• Forward ports from the v2023.10 release branch
  • dtb: Fix zcu102 bare-metal by @wmamills in #37
  • Added manifest for OpenAMP virtio projects. by @danmilea in #40
• examples: zephyr: rpmsg multi service: update documentation by @arnopo in #42
• west: update to zephyr 3.6 by @arnopo in #46
• rpmsg_multi_services: Update README for new links, kv260, and demo im… by @wmamills in #48
• Zynqmp DTS: Update for v6.6 kernel by @wmamills in #47
• Lock manifest for V2024.05 release by @arnopo in #43

New Contributors

• @danmilea made their first contribution in #40

Full Changelog: v2023.10.1...v2024.05.0

OpenAMP system reference Release 2023.10.0

Release Highlights

• Support for the AMD Xilinx zynqmp R5 has been added to the Zephyr example rpmsg_multi_services
• An example of RPMSG has been added for the Dual QEMU w/ IVSHMEM platform.
• The openamp-zephyr-modules repo has been added so we can consume the libmetal and open-amp libraries directly from the OpenAMP git repos. We can track a tag or a branch and do not need to wait for Zephyr to updates its integration of our libraries.
• For the Linux example code, common portions for each app have been factored out into common source files and reused in each app.
• Other misc cleanup in the Linux example code.
• The Zephyr base line has been updated to v3.5.0
• The Xilinx DTS has been updated for use with the v6.5.8 kernel as used by openamp-ci-builds

What's Changed

• Refactor example code by @glneo in #12
• examples: Linux: Fix rpmsg-utils README by @arnopo in #13
• examples: dual_qemu_ivhshmem: add RPMsg over IVSHMEM sample code. by @uLipe in #11
• examples: zephyr: add qemu_cortex_r5 board support by @tnmysh in #14
• examples: zephyr: add kv260_r5 board support by @tnmysh in #22
• examples: dual_qemu_ivshmem: Print shmem address and size by @gromero in #23
• Docs: enable readthedocs rendering (for PRs) by @wmamills in #24
• examples: zephyr: Switch main return type from void to int by @arnopo in #28
• Support building zephyr with upstream open-amp and libmetal by @wmamills in #25
• zephyr: fixup kv260_r5 DT memory until it can be fixed in Zephyr by @wmamills in #29
• Xilinx DTS: Use upstream source and only change what we need to. by @wmamills in #33

New Contributors

• @glneo made their first contribution in #12
• @uLipe made their first contribution in #11
• @gromero made their first contribution in #23
• @wmamills made their first contribution in #24

Full Changelog: v2023.04.0...v2023.10.0

OpenAMP system reference Release 2023.04.0

This release

• add rpmg-utils Linux simples application tools to for the management of the /dev/rpmsg_ctrl<x> devices

• Add rpmsg_multi_services zephyr exemple for RPMsg communication between the Linux kernel and the Zephyr. Only the stm32mp1 platform is supported.

• Add examples for RPMsg cumunication between the Linux kernel and a baremetal firmware, using the rpmsg_char Linux driver.
  Only the ZynqMP Zcu102 platform is supported.

  • rpmsg-echo-test
  • rpmsg-mat-mul
  • rpmsg-proxy-app

Compatibility

• libmetal v2023.04.0
• open-amp v2023.04.0

What's Changed

• Add rpmsg-echo-test example by @TanmayShah-xilinx in #1
• examples: add apps that uses rpmsg in kernelspace by @TanmayShah-xilinx in #2
• Add first Zephyr example by @arnopo in #3
• introduce rpmsg-utils binaries by @arnopo in #4
• examples: rpmsg-proxy-app: fix rpmsg char dev path by @TanmayShah-xilinx in #6
• Examples: Zephyr: multi rpmsg services update documentation by @arnopo in #7
• Convert README to README.md by @TanmayShah-xilinx in #8
• zcu102 device-tree by @TanmayShah-xilinx in #5
• examples: Modify README formatting by @TanmayShah-xilinx in #9
• examples: rpmsg-proxy-app: Update drivers being removed by @bentheredonethat in #10

New Contributors

• @TanmayShah-xilinx made their first contribution in #1
• @arnopo made their first contribution in #3
• @bentheredonethat made their first contribution in #10

Full Changelog: https://github.com/OpenAMP/openamp-system-reference/commits/v2023.04.0