This is my first fully functional Ryzen Hackintosh after many many years of intel builds and when I say fully functional I mean just that.
Everything is working bar SideCar of course as there's no IGPU and I'm using SMBios iMacPro1,1 but as for everything else goes like proper sleep, Wake, All iCloud functions, Handoff, AppleWatch Unlock etc etc all works beautifully.
I have fully mapped out USB manually on all ports and there's no micro stutters or freezes or anything else strange that you can think of.
Everything is working bar SideCar of course as there's no IGPU and I'm using SMBios iMacPro1,1 but as for everything else goes like proper sleep, Wake, All iCloud functions, Handoff, AppleWatch Unlock etc etc all works beautifully.
I have fully mapped out USB manually on all ports and there's no micro stutters or freezes or anything else strange that you can think of.
Build Spec
- CPU: Ryzen 9 5900X
- Motherboard: Gigabyte AORUS X570 Pro (Bios Revision - F33a)
- RAM: Corsair Pro Vengeance 32GB DDR4 3600Mhz (Tuned)
- Graphics: Sapphire RX 5700 XT
- Case : Lian Li PC-O11DW Dynamic.
- NVMe: Samsung 970 EVO 1TB & Samsung 970 EVO Plus 1TB
- SSD: Samsung 860 EVO 1TB
- HDD: Seagate Barracuda 1TB
- PSU: EVGA SuperNOVA 850 G5, 80 Plus Gold 850W
- WiFi-Bluetooth: ABWB BCM94360CS2 802.11AC WI-FI With Bluetooth 4.0 PCIe
- Sound: Onboard & Native Instruments Audio 6
- Cooling : Arctic Liquid Freezer II 360 AIO
- Installed Operating Systems: Big Sur - Monterey Beta - Windows 10 Pro
- Bootloader: OpenCore 0.7.3
ACPI SSDT's
- SSDT-USBX (USB power tables)
- SSDT-PLUG (CPU power management)
- SSDT-SBRG (Correcting EC, RTC memory & IRQ conflicts)
- SSDT-SBUS-MCHC (SMBus Support)
- SSDT-XHC (USB rename's)
Kexts
- Lilu
- VirtualSMC
- WhateverGreen
- AppleALC
- RestrictEvents
- SmallTreeIntel82576
- AMDRyzenCPUPowerManagement
- SMCAMDProcessor
- USBMap
What Works
Sound including the case's front headphones 3.5mm port
WiFi / Bluetooth
USB Type C, 3.0 & 2.0 (All ports Mapped & Open)
AirDrop
iCloud
Hardware Acceleration
iMessages
Facetime
Sleep & Wake
Sleep and Shutdown via the Power Button
Power Nap
Handoff
Netflix on Safari browser
Continuity
Apple Watch Unlock
What Doesn't Work
SideCar
Bios Settings
- Enter BIOS -> Press Delete -> Enter Setup
- Save & Exit -> Load Optimized Defaults
- Boot -> CSM Support -> Disabled
- Boot -> Fast boot -> Disabled
- Boot -> Secure boot -> Disabled
- Settings -> IO Ports -> Above 4G Decoding -> Disabled
- Settings -> IO Ports -> USB Configuration -> Legacy USB Support -> Auto
IMPORTANT - PATCH INFO FOR SETTING THE CORRECT CORE COUNT FOR YOUR CPU
Core Count patch needs to be modified to boot your system. Find the three algrey - Force cpuid_cores_per_package patches and alter the Replace value only.
Changing B8000000 0000/BA000000 0000/BA000000 0090* to B8 <CoreCount> 0000 0000/BA <CoreCount> 0000 0000/BA <CoreCount> 0000 0090* substituting <CoreCount> with the hexadeciamal value matching your physical core count.
Note: The three different values reflect the patch for different versions of macOS. Be sure to change all three if you boot macOS 10.13 to macOS 12
See the table below for the values matching your CPU Core Count.
CoreCount | Hexadecimal |
---|---|
6 Core | 06 |
8 Core | 08 |
12 Core | 0C |
16 Core | 10 |
32 Core | 20 |
Or a 12 Core 5900X that I have it setup as standard would result in these replace values, B8 0C 0000 0000/BA 0C 0000 0000/BA 0C 0000 0090
Nvram
Important - Before booting into MacOS using the new EFI for the first time make sure you reset your Nvram. (At the bootpicker press Space to reveal the option) Try to make this a habit and do it whenever you make system changes or upgrading the EFI to a newer version etc etc.
GPU
If your not using a RX 6800 or any other Navi or Big Navi GPU then remove agdpmod=ignore from the boot arguments.
Recovery Drive
I have the Recovery Drive and ClearNVRAM option hidden as standard in OpenCanopy, To reveal the options all you have to do is press the Space Bar when you get to the BootPicker.
X570 Master users need to add the LucyRTL8125Ethernet.kext to the kext folder and config.plist to enable the 2.5gb Ethernet port that can be downloaded from here.
Realtek 2.5gb Ethernet Kext (LucyRTL8125Ethernet.kext)
The LucyRTL8125Ethernet.kext has been updated to version 1.1.0 with the following changes. Updated Linux sources to 9.005.01. Fixed auto-negotiation for all speeds (including 2.5 Gigabit). Added support for adaptive poll interval in 2.5 Gigabit...
forum.amd-osx.com
Power Gadget App
The AMDRyzenCPUPowerManagement.kext has been updated and has gone from good to Amazing so make sure you download the latest version of the Power Gadget App to make the most of it.
AMD.Power.Gadget.app.zip
If you need help then feel free to get in touch and do let me know how my EFI works for you.
Changes made include,
- Lilu 1.5.6,
- AppleALC 1.6.5,
- WhateverGreen 1.5.4,
- VirtualSMC 1.2.7,
- RestrictEvents 1.0.5,
- LucyRTL8125Ethernet 1.1.0,
- SMCAMDProcessor 0.7,
- New Universal AMD Patches Monterey 12.0 Compatible,
- SIP Can now be toggled within OpenCanopy,
- OpenCanopy Icons Updated,
- OpenCore Updated to Revision 0.7.4 (Monterey Beta 8 Ready),
- Memory Mapping is now Being done via RestrictEvents,
- About This Mac now displays the correct AMD Processor info done via RestrictEvents,
- Plus other minor tweaks and changes to the config.
IMPORTANT SMBIOS CHANGE - As requested by many the SMBIOS has now been switched over to MacPro7,1 if you want to continue using iMacPro1,1 then all you need todo is replace the USBMap.kext with the 1,1 version and add SSDT-XHC to your ACPI and your Config.plist, Change agdpmod=ignore into agdpmod=pikera and add your 1,1 details. I will add a 1,1 conversion kit to download incase you need it.
Make sure you sign out of all icloud services before swapping over to the 7,1 EFI and Do not try and carry across your old 1,1 details to SMBIOS 7,1. You will need to create new Personal SMBIOS Details for MacPro7,1.
If you are using your real UUID and MAC address from your motherboard then these can carry over but not the Serial Number and MLB, These will need to be regenerated.
Note - If you are using a 6 or Less Core Ryzen then go into the Config,plist and under PlatformInfo->Generic Change the ProcessorType from 0 to 1537, This will list your CPU info correctly inside About This Mac.
Note 2 - The SmallTreeIntel82576.kext is now fully working under Monterey 12.0 as of Beta 8.
Note 3 - If you are using Catalina then in the Config.plist under UEFI->APFS set the MinDate and MinVersion to -1 or Catalina will not boot.
Current EFI - OpenCore 0.7.4 (04/10/2021) SMBIOS MacPro7,1
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