[Release] macOS Sequoia 15.0

[PPCnostalgic]

Well, I'm just making USB drive to try your boot-args...

[PPCnostalgic]

I guess I'm missing something. Can you explain how did you reolace these fields  revpatch=cpuname,sbvmm,diskread,pci ?

[Max.1974]

Sure @PPCnostalgic here on Nvram in Opencore plist 

 

Here my Nvram parcial config.plist

 

Hope this help you 

 

 

 

 Nvram OC fix revpatch.plist.zip

[PPCnostalgic]

With your modified plist something's changed, it says this Mac has 3 Ram slot instead of 12,

on 4 of them is installed a 16gb module, but still non the right way...

The machine works normally though.

Thank you for your time!

 

[bluenote56]

2 hours ago, eSaF said:

This here is a bare bones EFI Folder to hopefully get you up and running.

Clean your NvRAM and try it on a spare USB Drive.

Good luck.

EFI.zip 9.9 MB · 1 download

Thanks I'll do and give feedback 

[jlrycm]

4 hours ago, PPCnostalgic said:

You did a very good job, I'm on OpenCore and I have to find a way to replcate what you did with Clover.

Thank you for your hint, I'll try to do something similar with OpenCore..

@PPCnostalgic I worked on replicating the OpenCore memory configuration fix for macpro 7,1 to Clover and I was able to do it and boot from Clover w/o issues using restrictedevents pci boot arg but the memory slot diagram will not look like a real MacPro 7,1, instead will look like a hackintosh MacPro 7,1.

[PPCnostalgic]

Thank you @Max.1974 and @jlrycm for your time.

I managed it to work correctly re-installing RestrictEvents.kext

for some reason OpenCore didn't update from 1.1.3 to newer 1.1.4

Now Both Cpu type and Ram slots are listed properly.