TPM chips for Orion

Hey folks,

shooping around for a TPM 2.0 chip to solder to the Orion 6, anybody has info or knows about them?

I found ST33KTPM2X32DKG9 (https://www.st.com/en/secure-mcus/st33ktpm2x.html) which seems like a good candidate but before buying one and going trough all the hassle of soldering and such, was wondering if anyone had more info, recommendations or something.

cheers!

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Ok, I just got a couple of those and it seems easy to solder them, but I’m not sure if there is EFI support for it?

Is there any dev around here than can confirm if there is tpm support in the EFI firmware shipped or should I try to build one with tom support myself?

I soldered one and it seems ok but can’t seem to show up under Linux with acpi so I’m not sure if it’s either missing the support in the EFI Fw so it’s not properly initialized or it’s just badly soldered. The thing seems to be rock solid and I can see all the connections clean so I’m not sure.