Re: [coreboot] SPI TPM question

[Zaolin]

Hey,

The SPI tpm driver was written for tpm 2.0 only.
You can try to add TPM to "depends on" as well and see what happens.

Let us know if it works. :)

Best Regards, Philipp

On 15.05.2018 19:53, Jorge Fernandez Monteagudo wrote:
> Hi all!
>
> This is my first message to the list. I would like to know if the
> TPM1.2 is supported through SPI?
>
> Enabling SPI_TPM and TPM in my board configuration throw an error.
> From src/drivers/spi/tpm/Kconfig
>
> I can see the dependency:
>
> config SPI_TPM
>     bool "SPI TPM"
>     depends on TPM2
>
> Any options to get TPM1.2 SPI support?
>
> Thanks!
>
> Jorge