[edk2-devel] [PATCH v2 0/5] ArmVirtPkg: implement measured boot for ArmVirtQemu

Laszlo Ersek lersek at redhat.com
Wed Feb 26 00:17:39 UTC 2020


On 02/25/20 11:44, Ard Biesheuvel wrote:
> Wire up the various existing pieces so that we can implement measured
> boot on ArmVirtQemu based on the TPM support in QEMU, just like it has
> been implemented for x86 in OvmfPkg.
> 
> The main difference is that on ARM, we first need to discover the TPM base
> address from the device tree provided by QEMU, as well as the PSCI method
> used to perform a cold reset.
> 
> Changes since v1:
> - use a separate ResetSystemLib instance based on on-demand parsing of the
>   DT, and expose it via the ResetSystem PPI to other client PEIMs
> - add Laszlo's ack to #1
> - incorporate Laszlo's review feedback across the board

Can you please file a new tianocore feature request BZ for this, and hook the BZ ref into all of the commit messages?

Also, in the BZ, can you please reference both versions posted thus far:

* [edk2-devel] [PATCH 0/4]
  ArmVirtPkg: implement measured boot for ArmVirtQemu

  https://edk2.groups.io/g/devel/message/52972
  http://mid.mail-archive.com/20200107094800.4488-1-ard.biesheuvel@linaro.org

* [edk2-devel] [PATCH v2 0/5]
  ArmVirtPkg: implement measured boot for ArmVirtQemu

  https://edk2.groups.io/g/devel/message/54779
  http://mid.mail-archive.com/20200225104449.22453-1-ard.biesheuvel@linaro.org

Thanks!
Laszlo


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