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Amd psp: any chance to disable it in bios£ |
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pirilli 
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Joined: 21 Nov 2020 Status: Offline Points: 254 |
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 Topic: Amd psp: any chance to disable it in bios£Posted: 13 Nov 2023 at 10:30am |
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I have a B450M Pro4-f motherboard.
I want to disable (if possible) Amd psp from bios. Is possible to did it? If not maybe in the future it will possible to disable this feature? |
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kerberos_20
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Joined: 06 Dec 2017 Location: czech republic Status: Offline Points: 3687 |
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Posted: 14 Nov 2023 at 7:52am |
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i really doubt that
this is the first thing that gets initialised with CPU registers, that security processor then kickstarts your normal x86 cores and after that UEFI firmware gets executed its a cpu, probably arm based, with some mini operating system on it, without it, your CPU wouldnt even work as cpu registers, memory operations and mainboard firmware are routed through it so no, you cant disable PSP the only way to get rid of it is to downgrade your cpu |
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pirilli
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Posted: 24 Nov 2023 at 7:26pm |
Thanks I have already ordered the only amd motherboard compatible with latest coreboot and most important thing, has fm2 socket which support the latest amd cpu family without psp. |
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pirilli
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Posted: 17 Mar 2024 at 6:49am |
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I read in some boards is possible to disable PSP
This is one example https://www.youtube.com/watch?v=7XjPnyM2Tpw |
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kerberos_20 wrote: