Hello Did anyone try to use TPM on the X60? There's a tpm chip, but I can't make it work (cf http://www.grounation.org/?post/2008/07/04/8-how-to-use-a-tpm-with-linux)
On Tue, Jul 15, 2014 at 3:37 PM, Stefan Reinauer < [email protected]> wrote: > * Stefan Berger <[email protected]> [140714 12:14]: > > The TPM is successfully detected but sending TPM_Startup(ST_Clear) > > to the TPM fails since either coreboot or some other firmware seems > > to already have initialized the TPM, which is fine, and also > > extended PCR 0 with at least one hash. Ideally there would be a TCPA > > ACPI table containing information about what was logged, since > > otherwise the state of the PCR seems not that useful. SeaBIOS's TPM > > extensions could then also use this TCPA table and add its own logs > > into it along with extending PCRs in the TPM. So, in this case the > > TPM SeaBIOS extensions don't log anything and adding additional ACPI > > tables to the existing coreboot tables seems 'impractical'. I was > > wondering if coreboot could add such a table if a TPM was found to > > be present? > > Sure that would be great. Someone looked into this in 2008 but I don't > think progress ever hit our tree.. > > http://www.coreboot.org/pipermail/coreboot/2008-November/042406.html > > Patches would be very welcome! > > Stefan > > > -- > coreboot mailing list: [email protected] > http://www.coreboot.org/mailman/listinfo/coreboot >
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