New fun fact!
Welcome back!
A few weeks ago Mr. M.P. write me an email with the question: May it possible to drive two TPMs on one Pi (4)?
Mr. M., want to drive one native TPM for the Pi and a second TPM as a remote vTPM for a client application.
So i've tested the Hardware Setting for Mr. M., after a few Minutes and combine this two posts:
1) https://letstrust.de/archives/23-Move-LetsTrust-TPMs-to-CS0.html
2) https://letstrust.de/archives/20-Mainline.html
Here the results:
Electrical- and mechanical-setting:
![](/uploads/twotpmsolution/TwoTpmSolution2.jpg)
Hardware configuration of the two TPMs:
![](/uploads/twotpmsolution/TwoTpmSolution1.jpg)
and you'll need 2 TPMs, with one 0Ohm Resistor on position CS0. [1]
Linux log
![](/uploads/twotpmsolution/TwoTpmSolution3.jpg)
I hope this will be helpful for you, too.
Bye for now!
Paul
[1]
References:
https://letstrust.de/archives/24-Hardware-update!.html
https://letstrust.de/uploads/letstrust-v2.2.placement.cs0.pdf
https://letstrust.de/uploads/letstrust-v2.2.placement.cs1.pdf
A few weeks ago Mr. M.P. write me an email with the question: May it possible to drive two TPMs on one Pi (4)?
Mr. M., want to drive one native TPM for the Pi and a second TPM as a remote vTPM for a client application.
So i've tested the Hardware Setting for Mr. M., after a few Minutes and combine this two posts:
1) https://letstrust.de/archives/23-Move-LetsTrust-TPMs-to-CS0.html
2) https://letstrust.de/archives/20-Mainline.html
Here the results:
Electrical- and mechanical-setting:
![](/uploads/twotpmsolution/TwoTpmSolution2.jpg)
Hardware configuration of the two TPMs:
![](/uploads/twotpmsolution/TwoTpmSolution1.jpg)
and you'll need 2 TPMs, with one 0Ohm Resistor on position CS0. [1]
Linux log
![](/uploads/twotpmsolution/TwoTpmSolution3.jpg)
I hope this will be helpful for you, too.
Bye for now!
Paul
[1]
References:
https://letstrust.de/archives/24-Hardware-update!.html
https://letstrust.de/uploads/letstrust-v2.2.placement.cs0.pdf
https://letstrust.de/uploads/letstrust-v2.2.placement.cs1.pdf
Trackbacks
Die Kommentarfunktion wurde vom Besitzer dieses Blogs in diesem Eintrag deaktiviert.
Kommentare
Ansicht der Kommentare: Linear | Verschachtelt