2023-09 Update

Owned by Bill Mills
Last updated: Oct 06, 2023
1 min read

Highlights

  • Reworked the Jailhouse IVSHMEM UIO kernel patches to work with QEMU system emulation. (A first step in providing a user space device model using virtio-mmio)

  • Further progress on RTOS to RTOS virtio by adding I2C and RNG and testing serial on real hardware

  • The M3 ivshmem mode has been tested using RPMSG

  • Meetings with the QEMU team about AMP machine and the QEMU QOM refactor

  • Tested the OE build of OpenAMP CI on ARM64 host (as well as x86_64)

  • Initial testing the OE build of OpenAMP CI on OE/YP master branch (was on kirkstone only)

Issues/Changes

  • Linaro offsite will occupy 1 week of September.

  • Some additional vacations will occur in September

  • The plan for Xen has changed. We will not rely on a Xen ivshmem but instead use Xen preshared memory and Xen events

  • As we are getting close to replacement, don’t put effort into building the kvmtool based demo

  • ST testing is no longer part of HPP but is in scope at upstream OpenAMP

Presentations & Documents:

Work completed this month

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