
I referred to this guide, adding some fixes:
- Updated to OpenCore 0.7.2
- Unflagged XhciPortLimit (bugged in Big Sur )
- Updated SM-BIOS in iMac20.2 (also in USBPort)
- Added support for Marvell Ethernet
What's work:
- GPU
- CPU
- Audio
- USBs
- Ethernet (Intel, Marvell)
- Wi-Fi/Bluetooth
- iMessage/FaceTime
What's not working:
- DRM (Netflix Safari) *I'll try to fix it
- iGPU (disabled with OpenCore cause motherboard has no support)

Post a Comment