3 ms·
Hello, Disabling PSP in such a case would be subjective. Ryzen doesn't support cache as RAM anymore, with the PSP doing RAM initialization. The furthest that y
by my123 7y ago
Hello,
Disabling PSP in such a case would be subjective.
Ryzen doesn't support cache as RAM anymore, with the PSP doing RAM initialization. The furthest that you'd be able to is getting a minimal PSP firmware that only handles system bringup.
Some OEMs currently propose an option to disable the PSP <-> main processor communication interface during bootup.
- sneak 7y agoWould that proposed option disable PSP main memory access? It’s access to system memory + access to PCI devices (networking) that most concerns me.