Intel NUC11 and 11th Gen CPU

[endera]

ok.
I applied it but I don't think anything has changed.

 

[Middleman]

ok.
I applied it but I don't think anything has changed.

I have a suspicion it is because you haven't assigned a proper device-id to the device properties, that's why the memory setting doesn't work.

According to your chip's Intel ARK spec sheet, your AAPL,ig-platform-id is 0000499A and device-id should be 499A0000 > https://ark.intel.com/content/www/u...cessor-12m-cache-up-to-4-70-ghz-with-ipu.html

You could try using 01 or 07 connectors for the ids and see how they fare, like this >
0100499A and 499A0001 (empty framebuffer mode)
0700499A and 499A0007

 

[endera]

thnks... I'll try this suggestion and give you the information

but you were the last one to suggest it.
Okay try removing the device-id altogether and change the AAPL,ig-platform-id to 0100528A

 

[endera]

0700499A and 499A0007
0100499A and 499A0001

 

[endera]

I have a suspicion it is because you haven't assigned a proper device-id to the device properties, that's why the memory setting doesn't work.

According to your chip's Intel ARK spec sheet, your AAPL,ig-platform-id is 0000499A and device-id should be 499A0000 > https://ark.intel.com/content/www/u...cessor-12m-cache-up-to-4-70-ghz-with-ipu.html

You could try using 01 or 07 connectors for the ids and see how they fare, like this >
0100499A and 499A0001 (empty framebuffer mode)
0700499A and 499A0007

Hello, any other suggestions ? have you reviewed the config file?

 

[Middleman]

Hello, any other suggestions ? have you reviewed the config file?

I have. And I am annoyed you have not listened to what I said earlier.
The fact that you've managed to boot into macOS means you are already halfway there.
You don't mess with those settings unless absolutely necessary.

So my suggestion is: stick with 0100499A and 499A0001.

Add these boot-args into the EFI NVRAM: -igfxdvmt -igfxonln=1 -igfxmetal=1

The only thing you are missing now that I see is the slot-name and memory settings, specifically framebuffer values. The AAPL,ig-platform-id and slot-name is important must sit at the top of the list and you are supposed to add the memory settings to the end of your current device properties. Without memory allocated you can't get it to accelerate.

Copy everything in the list below barring the AAPL,ig-platform-id and device-ids and change the name to Intel Iris Xe Graphics. Try that first and see how that fairs.

 

[endera]

I have. And I am annoyed you have not listened to what I said earlier.
The fact that you've managed to boot into macOS means you are already halfway there.
You don't mess with those settings unless absolutely necessary.

So my suggestion is: stick with 0100499A and 499A0001.

Add these boot-args into the EFI NVRAM: -igfxdvmt -igfxonln=1 -igfxmetal=1

The only thing you are missing now that I see is the slot-name and memory settings, specifically framebuffer values. The AAPL,ig-platform-id and slot-name is important must sit at the top of the list and you are supposed to add the memory settings to the end of your current device properties. Without memory allocated you can't get it to accelerate.

Copy everything in the list below barring the AAPL,ig-platform-id and device-ids and change the name to Intel Iris Xe Graphics. Try that first and see how that fairs.

View attachment 522258

Are these settings appropriate?

 

[endera]

Are these settings appropriate?

 

[UtterDisbelief]

Please understand, despite the excellent help and perseverance of @Middleman trying to help you, it is not very likely you will get your Rocket Lake iGPU fully working.

I'm not understanding why you think you are going to succeed. Do you have empirical proof of a Rocket Lake build working with the Xe iGPU? I'm always willing to learn but I haven't seen one. Apple has never used the chip and it is not the same as a UHD630.

Four pages in ...

 

[Middleman]

Are these settings appropriate?

Yes they are. I think we’ve done the best we can so far with the limited info we’ve been given. Don’t forget Dortania team still doesn’t have Tiger Lake platforms at present for development/testing so we won’t be able to get any further until they do. As it goes the IGPU is still highly dependent on macOS drivers. One thing you could maybe still try is check what the CPUID is of your current chip using GLView, and perhaps with the info at hand spoof your current chipset to say Comet Lake (EC060800) or Ice Lake (E5060700). There is a Dortania Ice Lake guide here with GPU device-ids you could try spoofing. > https://dortania.github.io/OpenCore-Install-Guide/config-laptop.plist/icelake.html