Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599 Signed-off-by: Gerd Hoffmann <kraxel@...> Acked-by: Jiewen Yao <Jiewen.yao@...> --- OvmfPkg/Microvm/README | 50

Adds support for virtio-mmio devices to microvm. While being at it also add the README, the patch somehow disappeared from the first batch. v2: - qemu changes needed for this are merged and will

Needed for hardware detection: virtio-mmio devices for now, later also pcie root bridge. Depends on patched qemu which actually provides an

Add virtio-mmio support (VirtioMmioDeviceLib and VirtioFdtDxe). With this patch added and a new enough qemu version (6.2+) edk2 will detect virtio-mmio devices, so it is possible to boot from storage

FdtClient is unhappy without a device tree, so add an empty fdt which we can use in case etc/fdt is not present in fw_cfg. On ARM machines a device tree is mandatory for hardware detection, thats why

Add fdt parser from EmbeddedPkg (FdtLib and FdtClientDxe) to MicrovmX64. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3689 Signed-off-by: Gerd Hoffmann <kraxel@...> ---

From: Michael Kubacki <michael.kubacki@...> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3D3717 V2 of the PCH SPI PPI and PCH SPI Protocol were recently added to IntelSiliconPkg.

From: Michael Kubacki <michael.kubacki@...> This contents of the header file are not referenced in this source file. Cc: Chasel Chiu <chasel.chiu@...> Cc: Nate DeSimone

From: Michael Kubacki <michael.kubacki@...> This contents of the header file are not referenced in this source file. Cc: Nate DeSimone <nathaniel.l.desimone@...> Cc: Rangasai V

From: Michael Kubacki <michael.kubacki@...> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3D3717 V2 of the PCH SPI PPI and PCH SPI Protocol were recently added to IntelSiliconPkg.

Reviewed-by: Philippe Mathieu-Daude <philmd@...>

Reviewed-by: Philippe Mathieu-Daude <philmd@...>

Reviewed-by: Philippe Mathieu-Daude <philmd@...>

Reviewed-by: Philippe Mathieu-Daude <philmd@...>

Reviewed-by: Philippe Mathieu-Daude <philmd@...>

Hi, Gerd I re-check the MemEncryptSevIsEnabled() and it doesn't simply check the GuestType. Instead it does more checking. See

Thanks for reminder. It will be updated in the next version. Thanks Min

My initial thought was to include TdxLib in the .dsc as little as possible. For example, DxeMpInitLib is included in OvmfPkg/Microvm/MicrovmX64.dsc. If TdxLib is used by DxeMpInitLib, then it has to

Hi Mike, Thank you for this patch. These changes look good to me. Reviewed-by: Sami Mujawar <sami.mujawar@...> Regards, Sami Mujawar

Agreed. I'd be happy with your proposed solution. / Leif