and also adding Ard if he is aware of any limitation the TPM2 integration may suffer for Windows support. On my end I am only able to test on Linux atm.
Thanks Eric On 8/2/21 11:04 AM, Philippe Mathieu-Daudé wrote: > Cc'ing Marc-André who is your EDK2 co-maintainer. > > On 8/1/21 2:28 AM, Stefan Berger wrote: >> Hello! >> >> I maintain the TPM support in QEMU and the TPM emulator (swtpm). I have >> a report from a user who would like to use QEMU on ARM64 (aarch64) with >> EDK2 and use an attached TPM 2 but it doesn't seem to work for him. We >> know that Windows on x86_64 works with EDK2 and can use an attached TPM >> 2 (using swtpm). I don't have an aarch64 host myself nor a Microsoft >> account to be able to access the Windows ARM64 version, so maybe someone >> here has the necessary background, credentials, and hardware to run QEMU >> on using kvm to investigate what the problems may be due to on that >> platform. >> >> https://github.com/stefanberger/swtpm/issues/493 >> >> On Linux it seems to access the TPM emulator with the normal tpm_tis >> driver. >> >> Regards, >> >> Stefan >> >> >>
