Hi ----- Original Message ----- > > > Hello, > > I am using the seabios-1.10.0 with qemu2.6, I know seabios-1.10.0 supports > TPM2.0, but unfortunately it doesn’t work for me. I have tested CentOS 7.2 > and Ubuntu 14.04, it all said: > > “ ima: NO TPM chip found, activating TPM-bypass !” > > I doubt it’s a problem about TPM driver, so I download the Ubuntu kernel > source code, and I find the interface as follows: > > --- TPM Hardware Support > > -*- TPM Interface Specification 1.2 Interface / TPM 2.0 FIFO Interface > > <M> TPM Interface Specification 1.2 Interface (I2C - Atmel) > > <M> TPM Interface Specification 1.2 Interface (I2C -Infineon) > > <M> TPM Interface Specification 1.2 Interface (I2C - Muvoton) > > <M> National Semiconductor TPM Interface > > <M> Atmel TPM Interface > > <M> Infineon Technologies TPM Interface > > <M> XEN TPM Interface > > < > TPM 2.0 CRB Interface > > < > STMicroelectronics TPM Interface Specification 1.2 Interface > > --- > > Should I need open the TPM 2.0 CRB Interface? I really hope you could give me > some advice. > >
You can passthrough a TPM 2.0 device with the qemu TIS interface. This should work ok with a Linux guest. Is your TPM 2.0 device correctly working on the host? regards _______________________________________________ SeaBIOS mailing list [email protected] https://mail.coreboot.org/mailman/listinfo/seabios
