CaseySJ
Moderator
- Joined
- Nov 11, 2018
- Messages
- 22,040
- Motherboard
- Asus ProArt Z690-Creator
- CPU
- i7-12700K
- Graphics
- RX 6800 XT
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- Classic Mac
- Mobile Phone
Thank you -- I would give your post multiple likes if I could!Thanks for the great Guide(s).
After Resetting the Memory Map to pass the memory allocating errors at boot it worked great, so as a beta tester I want to give you some feedback on what also worked for me:
It worked on Bios version F8 & F9b. It also works on SSD EFI and a 64GB usb 3 flash disk.
With unlocked MSR (native NVRAM) it was possible to uncheck:
DevirtualiseMmio & DisableVariableWrite in the Booter section and
also uncheck AppleCpuPMCfgLock & AppleXcpmCfgLock in the Kernel section.
Disable Watchdog & LegacyEnable also unchecked
Regarding the boot-args only slide=0 & agdpmod=pikera were used.
Btw when using Clover with unlocked MSR it was also possible to use AptioMemoryFix.efi alone and remove FwRuntimeServices, OcQuirks and EmuVariableUefi.
Ofcourse I don't know if this can work for everyone, but I just registered to say thank you and share what I have found with everyone.
I'm on the other side of the continental United States at the moment so unable to independently verify your observations. However, my MSR 0xE2 is also unlocked so I'm eager to try this. Specifically:
- Booter Quirks:
- DevirtualizeMmio --> False
- DisableVariableWrite --> False
- Kernel Quirks:
- AppleCpuPmCfgLock --> False
- AppleCcpmCfgLock --> False
- Misc Debug:
- DisableWatchDog --> False
- NVRAM:
- LegacyEnable --> False
On my particular (and particularly finicky) system, AptioMemoryFix fails with iGPU enabled whether or not MSR is unlocked.