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Software.md

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Software

Setup for a iMac 19,1 with OpenCore v101

Sonoma version 14.6 with AMD RDNA2 native support

Create macOS Installation

macOS Ventura version 13.6

  • Format USB (minimum 16 GB) diskutil eraseDisk JHFS+ USB /dev/disk#

The above command was required for a USB drive which did not have an EFI partition, not created with the GUID partition scheme. The option to create the GUID partition scheme was not in the Mojave Disk Utility GUI.

  • Create a macOS USB installer sudo /Applications/Install\ macOS\ Sonoma.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
  • Install OpenCore to USB installer
  • Copy EFI folder here to the EFI partition

Installing OpenCore

Using OpenCore version 101

Under Drivers (Recommanded / FileSystem / Memory Fix / Additional) choose:

  • OpenHFSPlus.efi - Apple official driver for HFS Plus
  • OpenRuntime.efi - Required
  • OpenCanopy.efi - Optional
  • ResetNvramEntry.efi - Required
  • ToggleSipEntry.efi - Optional

Config.plist

OpenCore Files

Kext Usage
AppleALC.kext Audio
VirtualSMC.kext Required
SMCProcessor.kext Metrics
SMCSuperIO.kext Metrics
IntelMausi.kext Ethernet
Lilu.kext Audio + Graphics
WhateverGreen Graphics
USBPorts.kext USB Codeless injection
SMCRadeonSensors.kext Metrics SMCRadeonSensors
IOSkywalkFamily.kext Required (Fix Wifi support in Sonoma)
IO80211FamilyLegacy.kext Required (Fix Wifi support in Sonoma)
IO80211FamilyLegacy.kext/Contents/PlugIns/AirPortBrcmNIC.kext Required (Fix Wifi support in Sonoma)