Config: Fix DisableSha1Pcr configuration to also apply for ARM64 platforms - #115
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Maheer Aeron (maheeraeron) merged 1 commit intoSep 17, 2026
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Steven Malis (smalis-msft)
approved these changes
Sep 17, 2026
Mike Ebersol (mebersol)
approved these changes
Sep 17, 2026
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OpenVMM introduced TPM versioning logic: microsoft/openvmm#4465. This change detects the TPM version, and if we are TPM 1.85 or greater, then OpenVMM or OpenHCL will configure UEFI to disable sha1 PCRs.
Unfortunately, CI for OpenVMM fails for ARM64 because UEFI ignores this setting for ARM64. This PR fixes that.