MacOS Catalina working with iGPU but not with 5700XT

[alexgrozav]

Hey guys!

I'm very much stuck with my Catalina installation. After reading lots of posts around here, I got MacOS Catalina working using my iGPU (the 5700XT wasn't inserted during installation and boot).

When inserting the 5700 XT, the booting goes to about 75% after which it reboots. I'm getting a Kernel Panic and I cannot figure out why. I'm attaching my EFI and verbose log here, perhaps someone can help me.

Hardware Specification
- Processor: Intel I5 6600
- Motherboard: Gigabyte Z170 D3H
- GPU: Gigabyte AMD Radeon 5700 XT Windforce 3X
- RAM: Corsair Vengeance 2 x 16GB

The full boot video is here: https://we.tl/t-wgVCVHZxzr. I uploaded it to WeTransfer because I couldn't attach such a large file.

 

[lala4anwar]

TRY THIS

 

[fravin]

You won't be able to boot without WEG an Lilu. Besides that you have to use agdpmod=pikera in your boot arguments. It could be easier if in the first boot uses SMBIOS iMacpro1,1