TPM driver issue in imx8mplus platform .

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TPM driver issue in imx8mplus platform .

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t2865k5
Contributor I

Dear NXP ,

.config :

CONFIG_TCG_TPM=y

CONFIG_HW_RANDOM_TPM=y

CONFIG_TCG_TIS_CORE=y

CONFIG_TCG_TIS=y

CONFIG_TCG_TIS_SPI=y

Check the log after booting. I think there is a communication problem with the ARM Trust Zone after calling tpm2_probe.Whether to set up a trusted execution environment (TEE). If so, I want know how to set it up?

 

HW: srg_imx8mplus

SW: 5.10.9-1.0.0

 

log: Please check the tpm.log .

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Zhiming_Liu
NXP TechSupport
NXP TechSupport

Hi,

 

unfortunately nxp does not support tpm in official bsps, sorry.

 

Best Regards

Zhiming

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