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selvans · 2024-04-23

Error observed: From dmesg: tpm tpm0: tpm_try_transmit: send(): error -62OS Version:5.15.71TPM Chip: ST33KTPM2XI2CConnectivity: CPU->I2C-> TPM2.0Driver: https://github.com/STMicroelectronics/TCG-TPM-I2C-DRV/tree/5.10.yStep to reproduce the issueExerc...

selvans · 2024-04-29

an update on the query ?

selvans · 2024-04-22

Here is the reference to driver https://github.com/STMicroelectronics/TCG-TPM-I2C-DRV/tree/5.10.y

selvans · 2024-04-22

Hi Rein,We are using same STM TPM2.0 chip for our platform.Driver Version:Exercise tpm_pcrextend and tpm_pcrread and then issue tpm reset using GPIO pin of our platform.and tried to access the tpm after tpm_startup. However observed below erroError o...

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Linux driver for TCG-TPM-I2C-DRV returning error -62 after chip reset through GPIO

Re: Linux driver for TCG-TPM-I2C-DRV returning error -62 after chip reset through GPIO

Re: Linux driver for TCG-TPM-I2C-DRV returning error -62 after chip reset.

Re: Linux driver for TCG-TPM-I2C-DRV returning error -62 after chip reset.