iMac20,1) to be specified. This ensures better maintainability. If you do not have Windows installed, you can also utilize USBToolBox on Windows PE by running the free Hiren's BootCD PE on a USB drive.
USBToolBox/dist/Windows.exeand you will see the following terminal command window:
USBToolBox Main Menu
"B"will get you back to the main menu. Then press
"D"to discover ports:
"S"in the main menu.
offthat are unused or that you do not want to use, type the port numbers separated by commas
"C"(and "Enter") to open and adjust settings.
"C"so that you can define related port mappings independently of each other:
C:22:Up-Left-USB3(As seen from the direction you are looking at them when the case is upright). - If you wish to see the port location names (saved in the comments of the generated file) when you check your ports in macOS, you can use the Hackintool > USB tab and observe where your devices get plugged in.
"K"to build the kext in the
UTBMap.kextwill also require the companion USBToolBox.kext to be downloaded and added to your OpenCore EFI. The advantage of utilizing the USBToolBox.kext is among others, that it does not require the Model Identifier to be specified in the USB map. Read the USBToolBox documentation for details.
XhciPortLimitin Kernel > Quirks is disabled! After configuring a proper USB map, it is not needed any more, and since Big Sur 11.3 the
XhciPortLimitQuirk is not used at all, because it has been causing boot loops for some people.