Running a X99 system using iMacPro1,1
Got USB 3.0 working with:
- SSDT-EC.aml,
- SSDT-USBX.aml
- USBMap.kext
- USBInjectAll.kext
- XHCI_unsupported.kext
- FakePCIID.kext and
- FakePCIID_XHCIMux.kext
if any one of these kext are missing I only get USB 2.0 speeds.
My issue is when using SSDT-EC.aml everything works for about 10 min.. then there's a terrible scratch sound from the speakers and the USB devices stop working and/or system freezes. I recently got audio working after Enabling Fix HPET, Fix RTC and Fix TMR and didnt experience anything like this before.
After deleting SSDT-EC.aml, I no longer have crashes but I can only use 1 USB 3.0 device at a time. USB 2.0 devices still work on USB 3.0 ports.
I used USBMap and Hackintool USB to create the maps and selected iMac17,1.. whats the proper way to generate SSDT-EC.aml for iMacPro1,1 or maybe I should go back to MacPro6,1? Is there a way to simplify all the USB kexts I need?
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