On Tue, Nov 27, 2018 at 8:37 AM Daniel Kiper <dki...@net-space.pl> wrote: > > On Mon, Nov 26, 2018 at 05:00:03PM +1100, Matthew Garrett wrote: > > The implementation here should work fine with TPM 1.2, so the only > > Hmmm... IIRC UEFI interface only supports TPM 2.0. However, there is > a chance that I am missing something.
There are separate UEFI interfaces for TPM 1.2 and TPM 2.0, but only UEFI has a spec for TPM 2.0. > > reason to avoid the UEFI implementation is if it's buggy - but given > > current versions of Windows will use the TPM by default if it's > > available, I'd be surprised if there's any significant bugs in the > > wild. I'm not sure there's a real case where you'd have a TPM on a > > UEFI system without having working firmware support, and if you don't > > have the firmware support I don't know how you'd discover the TPM in > > the first place (eg, if it's on SPI we'd need a full SPI > > implementation in grub to talk to it) > > OK, let's go ahead then. If at some point it come out that we need direct > communication with TPM then we can add it later. Cool. I'll fix up the nits and resend. _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
