[PATCH v3 2/2] conf: Set SPAPR TPM default to 2.0 and prevent 1.2 choice

Daniel Henrique Barboza danielhb413 at gmail.com
Wed Jul 8 15:56:03 UTC 2020

On 7/8/20 11:49 AM, Stefan Berger wrote:
> From: Stefan Berger <stefanb at linux.ibm.com>
> The firmware (SLOF) on QEMU for ppc64 does not support TPM 1.2, so
> prevent the choice of TPM 1.2 when the SPAPR device model is chosen
> and use a default of '2.0' (TPM 2) for the backend.
> Signed-off-by: Stefan Berger <stefanb at linux.ibm.com>
> ---

Does x86 uses TPM 1.2?

Seems like something that it's in the code because QEMU supports it,
but in the end people uses 2.0 all the time. However, I can't backup this
claim and I have no desirable of making x86 people angry, so let's leave
it at that.

Reviewed-by: Daniel Henrique Barboza <danielhb413 at gmail.com>

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