[U-Boot] About U-boot's TPM

[Ronny Ko]

Hi Simon,

I'm using Minnowboard MAX. It has fTPM, which is an integrated TPM into SoC
(Bay Trail).

http://wiki.minnowboard.org/MinnowBoard_MAX
https://firmware.intel.com/blog/security-technologies-and-minnowboard-max
https://prosauce.org/blog/2016/1/11/minnowboard-max-enable-and-test-the-firmware-txe-tpm-20

Ronny

On Sun, Nov 27, 2016 at 7:02 PM, Simon Glass <sjg at chromium.org> wrote:

> Hi Ronny,
>
> On 24 November 2016 at 14:20, Ronny Ko <hrko at g.harvard.edu> wrote:
> > Hi Simon,
> >
> > I have a question about using a TPM from U-Boot. I try to run U-Boot on
> > Minnowboard MAX, which has a firmware TPM (fTPM), instead of discrete TPM
> > (dTPM). I wonder if the way of using fTPM from U-Boot is the same as
> using
> > dTPM. I suppose the answer is yes, if an fTPM is simply a virtual
> version of
> > dTPM. Or is it not so?
>
> I don't know how that is connected. Do you have any documentation?
>
> Regards,
> Simon
>