Qemu has versioning for sbsa-ref platform. TF-A reads it from provided DeviceTree and provides as SMC.
Version 0.0 (QEMU 8.0) provides platform version information. Version 0.1 (in review) provides GIC information. Next versions will bring more changes to make use of development done during last years. Requires "SbsaQemu: make GIC base address Pcds dynamic" by Leif Lindholm to be able to change values with those from QEMU. QEMU part: https://lists.gnu.org/archive/html/qemu-arm/2023-05/msg00517.html TF-A part: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/20871 Marcin Juszkiewicz (2): Platform/SbsaQemu: read platform version Platform/SbsaQemu: read GIC base from TF-A Platform/Qemu/SbsaQemu/SbsaQemu.dsc | 3 + .../SbsaQemuPlatformDxe/SbsaQemuPlatformDxe.c | 57 +++++++++++++++++++ .../SbsaQemuPlatformDxe.inf | 9 +++ Silicon/Qemu/SbsaQemu/SbsaQemu.dec | 3 + 4 files changed, 72 insertions(+) -- 2.40.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#104861): https://edk2.groups.io/g/devel/message/104861 Mute This Topic: https://groups.io/mt/98900380/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
