experince summary - MarekBykowski/readme GitHub Wiki

CXL validation

• Yocto build for tailroed QEMU and Simics
  • BIOS?, intiramfs, Linux kernel, rootfs
• Yocto-CI:
  • bitbake core-image-minimal -c testimage
  • oe-test tool is a shell-like testimage
  • based on yocto autobuilder 2 and yocto autobuilder helper
    • official CI build system used by the Yocto Project
    • yocto-autobuilder2 = the engine
    • yocto-autobuilder-helper = the tools that operate and configure that engine
    • https://autobuilder.yoctoproject.org/typhoon/#/
• Docker/Singularity Containers

ARM

• ARM Fast Models/FVP base at Tieto. I have prepared and commissioned an ARM pre-silicon simulation environment https://github.com/MarekBykowski/readme/wiki/Yocto
  • facilitate BSP ARM{v8,v7} development without the ARM HW underneath from reset/ROM bootloader all the way up to Linux OS
    • ARM FVP
    • ARM-DS
    • Yocto
• Development for memory-controlled Address Span Extender around Linux kernel onIntel’s Agilex boards
  • page fault mechanism around Linux kernel arm64
  • implemented at EL1 and EL0
• HW bring-up, Board Support Package for ARMv7/v8 (Cortex-A15, A53, A57, Cortex-M4), Board Customization, Drivers Development
  • generally, my role is being around the SoC that can be wrapped up around
  • bl (boot-loader) development
  • CPU speculation exploits and mitigations
  • tf-a, tf-a-tests
  • Cortex-A15, Cortex-A53 and A57