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  1. Bug #1991608
  2. Comment #0

Comment 0 for bug 1991608

Revision history for this message
You-Sheng Yang (vicamo) wrote :

Client and datacenter Zen4 SOC same PCI-ID but offer different functionality from the PSP.

Genoa offers SEV, Client part offers TEE.
This patch fixes an ERR level message and CCP driver functionality not working.

ccp 0000:02:00.5: tee: missing driver data
ccp 0000:02:00.5: tee initialization failed

https://lore.<email address hidden>/T/#m1b933ea4b961d17cb1be5be74e2d22a860507ca0