# Commands for building the EFI and SMBIOS # Copyright (C) 2020-2021, Dhinak G, Mykola Grymalyuk from __future__ import print_function import binascii import copy import pickle import plistlib import shutil import subprocess import uuid import zipfile import ast from pathlib import Path from datetime import date from resources import constants, utilities, device_probe, generate_smbios from data import smbios_data, bluetooth_data, cpu_data, os_data, model_array def rmtree_handler(func, path, exc_info): if exc_info[0] == FileNotFoundError: return raise # pylint: disable=misplaced-bare-raise class BuildOpenCore: def __init__(self, model, versions): self.model = model self.config = None self.constants: constants.Constants = versions self.computer = self.constants.computer self.gfx0_path = None def disk_type(self): drive_host_info = plistlib.loads(subprocess.run(f"diskutil info -plist {self.constants.disk}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) sd_type = drive_host_info["MediaName"] try: ssd_type = drive_host_info["SolidState"] except KeyError: ssd_type = False # Array filled with common SD Card names # Note most USB-based SD Card readers generally report as "Storage Device", and no reliable way to detect further if sd_type in ["SD Card Reader", "SD/MMC"]: print("- Adding SD Card icon") shutil.copy(self.constants.icon_path_sd, self.constants.opencore_release_folder) elif ssd_type is True: print("- Adding SSD icon") shutil.copy(self.constants.icon_path_ssd, self.constants.opencore_release_folder) elif drive_host_info["BusProtocol"] == "USB": print("- Adding External USB Drive icon") shutil.copy(self.constants.icon_path_external, self.constants.opencore_release_folder) else: print("- Adding Internal Drive icon") shutil.copy(self.constants.icon_path_internal, self.constants.opencore_release_folder) def build_efi(self): utilities.cls() if not self.constants.custom_model: print(f"Building Configuration on model: {self.model}") else: print(f"Building Configuration for external model: {self.model}") if not Path(self.constants.build_path).exists(): Path(self.constants.build_path).mkdir() print("Created build folder") else: print("Build folder already present, skipping") if Path(self.constants.opencore_zip_copied).exists(): print("Deleting old copy of OpenCore zip") Path(self.constants.opencore_zip_copied).unlink() if Path(self.constants.opencore_release_folder).exists(): print("Deleting old copy of OpenCore folder") shutil.rmtree(self.constants.opencore_release_folder, onerror=rmtree_handler, ignore_errors=True) print(f"\n- Adding OpenCore v{self.constants.opencore_version} {self.constants.opencore_build}") shutil.copy(self.constants.opencore_zip_source, self.constants.build_path) zipfile.ZipFile(self.constants.opencore_zip_copied).extractall(self.constants.build_path) print("- Adding config.plist for OpenCore") # Setup config.plist for editing shutil.copy(self.constants.plist_template, self.constants.oc_folder) self.config = plistlib.load(Path(self.constants.plist_path).open("rb")) # Set revision in config self.config["#Revision"]["Build-Version"] = f"{self.constants.patcher_version} - {date.today()}" if not self.constants.custom_model: self.config["#Revision"]["Build-Type"] = "OpenCore Built on Target Machine" computer_copy = copy.copy(self.computer) computer_copy.ioregistry = None self.config["#Revision"]["Hardware-Probe"] = pickle.dumps(computer_copy) else: self.config["#Revision"]["Build-Type"] = "OpenCore Built for External Machine" self.config["#Revision"]["OpenCore-Version"] = f"{self.constants.opencore_version} - {self.constants.opencore_build} - {self.constants.opencore_commit}" self.config["#Revision"]["Original-Model"] = self.model self.config["NVRAM"]["Add"]["4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102"]["OCLP-Version"] = f"{self.constants.patcher_version}" for name, version, path, check in [ # Essential kexts ("Lilu.kext", self.constants.lilu_version, self.constants.lilu_path, lambda: True), ("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path, lambda: self.constants.allow_oc_everywhere is False and self.constants.serial_settings != "None"), ("RestrictEvents.kext", self.constants.restrictevents_version, self.constants.restrictevents_path, lambda: self.model in model_array.MacPro), ("SMC-Spoof.kext", self.constants.smcspoof_version, self.constants.smcspoof_path, lambda: self.constants.allow_oc_everywhere is False and self.constants.serial_settings != "None"), # CPU patches ("AppleMCEReporterDisabler.kext", self.constants.mce_version, self.constants.mce_path, lambda: (self.model.startswith("MacPro") or self.model.startswith("Xserve")) and self.constants.serial_settings != "None"), ("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path, lambda: smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.penryn.value), ( "telemetrap.kext", self.constants.telemetrap_version, self.constants.telemetrap_path, lambda: smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.penryn.value, ), ( "CPUFriend.kext", self.constants.cpufriend_version, self.constants.cpufriend_path, lambda: self.model not in ["iMac7,1", "Xserve2,1", "Dortania1,1"] and self.constants.allow_oc_everywhere is False and self.constants.disallow_cpufriend is False and self.constants.serial_settings != "None", ), # Ethernet patches ("nForceEthernet.kext", self.constants.nforce_version, self.constants.nforce_path, lambda: smbios_data.smbios_dictionary[self.model]["Ethernet Chipset"] == "Nvidia"), ("MarvelYukonEthernet.kext", self.constants.marvel_version, self.constants.marvel_path, lambda: smbios_data.smbios_dictionary[self.model]["Ethernet Chipset"] == "Marvell"), # Legacy audio ( "AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path, lambda: (self.model in model_array.LegacyAudio or self.model in model_array.MacPro) and self.constants.set_alc_usage is True, ), # IDE patch ("AppleIntelPIIXATA.kext", self.constants.piixata_version, self.constants.piixata_path, lambda: "PATA" in smbios_data.smbios_dictionary[self.model]["Stock Storage"]), # Misc ( "FeatureUnlock.kext", self.constants.featureunlock_version, self.constants.featureunlock_path, lambda: smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.kaby_lake.value, ), ("DebugEnhancer.kext", self.constants.debugenhancer_version, self.constants.debugenhancer_path, lambda: self.constants.kext_debug is True), ("AppleUSBTrackpad.kext", self.constants.apple_trackpad, self.constants.apple_trackpad_path, lambda: self.model in ["MacBook4,1", "MacBook5,2"]), ]: self.enable_kext(name, version, path, check) if self.constants.allow_oc_everywhere is False: if self.constants.serial_settings == "None": # Credit to Parrotgeek1 for boot.efi and hv_vmm_present patch sets # print("- Enabling Board ID exemption patch") # self.get_item_by_kv(self.config["Booter"]["Patch"], "Comment", "Skip Board ID check")["Enabled"] = True print("- Enabling VMM exemption patch") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Reroute kern.hv_vmm_present patch (1)")["Enabled"] = True self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Reroute kern.hv_vmm_present patch (2)")["Enabled"] = True # Patch HW_BID to OC_BID # Set OC_BID to MacPro6,1 Board ID (Mac-F60DEB81FF30ACF6) # Goal is to only allow OS booting through OCLP, otherwise failing print("- Enabling HW_BID reroute") self.get_item_by_kv(self.config["Booter"]["Patch"], "Comment", "Reroute HW_BID to OC_BID")["Enabled"] = True self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["OC_BID"] = "Mac-F60DEB81FF30ACF6" self.config["NVRAM"]["Delete"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"] += ["OC_BID"] else: print("- Enabling SMC exemption patch") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Identifier", "com.apple.driver.AppleSMC")["Enabled"] = True if self.get_kext_by_bundle_path("Lilu.kext")["Enabled"] is True: # Required for Lilu in 11.0+ self.config["Kernel"]["Quirks"]["DisableLinkeditJettison"] = True if self.model in ["MacBookPro6,1", "MacBookPro6,2", "MacBookPro9,1", "MacBookPro10,1"]: # Modded RestrictEvents with displaypolicyd blocked to fix dGPU switching self.enable_kext("RestrictEvents.kext", self.constants.restrictevents_mbp_version, self.constants.restrictevents_mbp_path) # Ethernet Patch Sets if smbios_data.smbios_dictionary[self.model]["Ethernet Chipset"] == "Broadcom": if smbios_data.smbios_dictionary[self.model]["CPU Generation"] < cpu_data.cpu_data.ivy_bridge.value: # Required due to Big Sur's BCM5701 requiring VT-x support # Applicable for pre-Ivy Bridge models self.enable_kext("CatalinaBCM5701Ethernet.kext", self.constants.bcm570_version, self.constants.bcm570_path) # i3 Ivy Bridge iMacs don't support RDRAND # However for prebuilt, assume they do if (not self.constants.custom_model and "RDRAND" not in self.computer.cpu.flags) or \ (smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.sandy_bridge.value): # Ref: https://github.com/reenigneorcim/SurPlus # Enable for all systems missing RDRAND support print("- Adding SurPlus Patch for Race Condition") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "SurPlus v1 - PART 1 of 2 - Patch read_erandom (inlined in _early_random)")["Enabled"] = True self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "SurPlus v1 - PART 2 of 2 - Patch register_and_init_prng")["Enabled"] = True if self.constants.force_surplus is True: # Syncretic forces SurPlus to only run on Beta 7 and older by default for saftey reasons # If users desires, allow forcing in newer OSes print("- Allowing SurPlus on all newer OSes") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "SurPlus v1 - PART 1 of 2 - Patch read_erandom (inlined in _early_random)")["MaxKernel"] = "" self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "SurPlus v1 - PART 2 of 2 - Patch register_and_init_prng")["MaxKernel"] = "" if not self.constants.custom_model and (self.constants.allow_oc_everywhere is True or self.model in model_array.MacPro): # Use Innie's same logic: # https://github.com/cdf/Innie/blob/v1.3.0/Innie/Innie.cpp#L90-L97 for i, controller in enumerate(self.computer.storage): print(f"- Fixing PCIe Storage Controller ({i + 1}) reporting") if controller.pci_path: self.config["DeviceProperties"]["Add"][controller.pci_path] = {"built-in": 1} else: print(f"- Failed to find Device path for PCIe Storage Controller {i}, falling back to Innie") if self.get_kext_by_bundle_path("Innie.kext")["Enabled"] is False: self.enable_kext("Innie.kext", self.constants.innie_version, self.constants.innie_path) if not self.computer.storage: print("- No PCIe Storage Controllers found to fix") if not self.constants.custom_model: nvme_devices = [i for i in self.computer.storage if isinstance(i, device_probe.NVMeController)] for i, controller in enumerate(nvme_devices): print(f"- Found 3rd Party NVMe SSD ({i + 1}): {utilities.friendly_hex(controller.vendor_id)}:{utilities.friendly_hex(controller.device_id)}") self.config["#Revision"][f"Hardware-NVMe-{i}"] = f"{utilities.friendly_hex(controller.vendor_id)}:{utilities.friendly_hex(controller.device_id)}" # Disable Bit 0 (L0s), enable Bit 1 (L1) nvme_aspm = (controller.aspm & (~0b11)) | 0b10 if controller.pci_path: print(f"- Found NVMe ({i}) at {controller.pci_path}") self.config["DeviceProperties"]["Add"].setdefault(controller.pci_path, {})["pci-aspm-default"] = nvme_aspm self.config["DeviceProperties"]["Add"][controller.pci_path.rpartition("/")[0]] = {"pci-aspm-default": nvme_aspm} else: if "-nvmefaspm" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]: print("- Falling back to -nvmefaspm") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -nvmefaspm" if self.get_kext_by_bundle_path("NVMeFix.kext")["Enabled"] is False: self.enable_kext("NVMeFix.kext", self.constants.nvmefix_version, self.constants.nvmefix_path) if not nvme_devices: print("- No 3rd Party NVMe drives found") def wifi_fake_id(self): self.enable_kext("AirportBrcmFixup.kext", self.constants.airportbcrmfixup_version, self.constants.airportbcrmfixup_path) self.get_kext_by_bundle_path("AirportBrcmFixup.kext/Contents/PlugIns/AirPortBrcmNIC_Injector.kext")["Enabled"] = True if not self.constants.custom_model and self.computer.wifi and self.computer.wifi.pci_path: arpt_path = self.computer.wifi.pci_path print(f"- Found ARPT device at {arpt_path}") else: try: smbios_data.smbios_dictionary[self.model]["nForce Chipset"] # Nvidia chipsets all have the same path to ARPT arpt_path = "PciRoot(0x0)/Pci(0x15,0x0)/Pci(0x0,0x0)" except KeyError: if self.model in ("iMac7,1", "iMac8,1", "MacPro3,1", "MacBookPro4,1"): arpt_path = "PciRoot(0x0)/Pci(0x1C,0x4)/Pci(0x0,0x0)" elif self.model in ("iMac13,1", "iMac13,2"): arpt_path = "PciRoot(0x0)/Pci(0x1C,0x3)/Pci(0x0,0x0)" elif self.model in ("MacPro4,1", "MacPro5,1"): arpt_path = "PciRoot(0x0)/Pci(0x1C,0x5)/Pci(0x0,0x0)" else: # Assumes we have a laptop with Intel chipset # iMac11,x-12,x also apply arpt_path = "PciRoot(0x0)/Pci(0x1C,0x1)/Pci(0x0,0x0)" print(f"- Using known DevicePath {arpt_path}") # self.config["DeviceProperties"]["Add"][arpt_path] = {"device-id": binascii.unhexlify("ba430000"), "compatible": "pci14e4,43ba"} if not self.constants.custom_model and self.computer.wifi and self.constants.validate is False and self.computer.wifi.country_code: print(f"- Applying fake ID for WiFi, setting Country Code: {self.computer.wifi.country_code}") self.config["DeviceProperties"]["Add"][arpt_path] = {"brcmfx-country": self.computer.wifi.country_code} if self.constants.enable_wake_on_wlan is True: print("- Enabling Wake on WLAN support") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += f" -brcmfxwowl" # WiFi patches if not self.constants.custom_model: if self.computer.wifi: print(f"- Found Wireless Device {utilities.friendly_hex(self.computer.wifi.vendor_id)}:{utilities.friendly_hex(self.computer.wifi.device_id)}") self.config["#Revision"]["Hardware-Wifi"] = f"{utilities.friendly_hex(self.computer.wifi.vendor_id)}:{utilities.friendly_hex(self.computer.wifi.device_id)}" else: print("- Unable to run Wireless hardware detection") if not self.constants.custom_model: if self.computer.wifi: if isinstance(self.computer.wifi, device_probe.Broadcom): # This works around OCLP spoofing the Wifi card and therefore unable to actually detect the correct device if self.computer.wifi.chipset == device_probe.Broadcom.Chipsets.AirportBrcmNIC and self.constants.validate is False and self.computer.wifi.country_code: self.enable_kext("AirportBrcmFixup.kext", self.constants.airportbcrmfixup_version, self.constants.airportbcrmfixup_path) print(f"- Setting Wireless Card's Country Code: {self.computer.wifi.country_code}") if self.computer.wifi.pci_path: arpt_path = self.computer.wifi.pci_path print(f"- Found ARPT device at {arpt_path}") self.config["DeviceProperties"]["Add"][arpt_path] = {"brcmfx-country": self.computer.wifi.country_code} else: self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += f" brcmfx-country={self.computer.wifi.country_code}" if self.constants.enable_wake_on_wlan is True: print("- Enabling Wake on WLAN support") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += f" -brcmfxwowl" elif self.computer.wifi.chipset == device_probe.Broadcom.Chipsets.AirPortBrcm4360: wifi_fake_id(self) elif self.computer.wifi.chipset == device_probe.Broadcom.Chipsets.AirPortBrcm4331: self.enable_kext("corecaptureElCap.kext", self.constants.corecaptureelcap_version, self.constants.corecaptureelcap_path) self.enable_kext("IO80211ElCap.kext", self.constants.io80211elcap_version, self.constants.io80211elcap_path) self.get_kext_by_bundle_path("IO80211ElCap.kext/Contents/PlugIns/AirPortBrcm4331.kext")["Enabled"] = True elif self.computer.wifi.chipset == device_probe.Broadcom.Chipsets.AirPortBrcm43224: self.enable_kext("corecaptureElCap.kext", self.constants.corecaptureelcap_version, self.constants.corecaptureelcap_path) self.enable_kext("IO80211ElCap.kext", self.constants.io80211elcap_version, self.constants.io80211elcap_path) self.get_kext_by_bundle_path("IO80211ElCap.kext/Contents/PlugIns/AppleAirPortBrcm43224.kext")["Enabled"] = True elif isinstance(self.computer.wifi, device_probe.Atheros) and self.computer.wifi.chipset == device_probe.Atheros.Chipsets.AirPortAtheros40: self.enable_kext("corecaptureElCap.kext", self.constants.corecaptureelcap_version, self.constants.corecaptureelcap_path) self.enable_kext("IO80211ElCap.kext", self.constants.io80211elcap_version, self.constants.io80211elcap_path) self.get_kext_by_bundle_path("IO80211ElCap.kext/Contents/PlugIns/AirPortAtheros40.kext")["Enabled"] = True else: if smbios_data.smbios_dictionary[self.model]["Wireless Model"] == device_probe.Broadcom.Chipsets.AirPortBrcm4360: print("- Enabling BCM943224 and BCM94331 Networking Support") wifi_fake_id(self) elif smbios_data.smbios_dictionary[self.model]["Wireless Model"] == device_probe.Broadcom.Chipsets.AirPortBrcm4331: print("- Enabling BCM94328 Networking Support") self.enable_kext("corecaptureElCap.kext", self.constants.corecaptureelcap_version, self.constants.corecaptureelcap_path) self.enable_kext("IO80211ElCap.kext", self.constants.io80211elcap_version, self.constants.io80211elcap_path) self.get_kext_by_bundle_path("IO80211ElCap.kext/Contents/PlugIns/AirPortBrcm4331.kext")["Enabled"] = True elif smbios_data.smbios_dictionary[self.model]["Wireless Model"] == device_probe.Broadcom.Chipsets.AirPortBrcm43224: print("- Enabling BCM94328 Networking Support") self.enable_kext("corecaptureElCap.kext", self.constants.corecaptureelcap_version, self.constants.corecaptureelcap_path) self.enable_kext("IO80211ElCap.kext", self.constants.io80211elcap_version, self.constants.io80211elcap_path) self.get_kext_by_bundle_path("IO80211ElCap.kext/Contents/PlugIns/AppleAirPortBrcm43224.kext")["Enabled"] = True elif smbios_data.smbios_dictionary[self.model]["Wireless Model"] == device_probe.Atheros.Chipsets.AirPortAtheros40: print("- Enabling Atheros Networking Support") self.enable_kext("corecaptureElCap.kext", self.constants.corecaptureelcap_version, self.constants.corecaptureelcap_path) self.enable_kext("IO80211ElCap.kext", self.constants.io80211elcap_version, self.constants.io80211elcap_path) self.get_kext_by_bundle_path("IO80211ElCap.kext/Contents/PlugIns/AirPortAtheros40.kext")["Enabled"] = True elif smbios_data.smbios_dictionary[self.model]["Wireless Model"] == device_probe.Broadcom.Chipsets.AirportBrcmNIC: self.enable_kext("AirportBrcmFixup.kext", self.constants.airportbcrmfixup_version, self.constants.airportbcrmfixup_path) # print(f"- Setting Wireless Card's Country Code: {self.computer.wifi.country_code}") # self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += f" brcmfx-country={self.computer.wifi.country_code}" if self.constants.enable_wake_on_wlan is True: print("- Enabling Wake on WLAN support") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += f" -brcmfxwowl" # CPUFriend if self.model not in ["iMac7,1", "Xserve2,1", "Dortania1,1"] and self.constants.allow_oc_everywhere is False and self.constants.serial_settings != "None": pp_map_path = Path(self.constants.platform_plugin_plist_path) / Path(f"{self.model}/Info.plist") Path(self.constants.pp_kext_folder).mkdir() Path(self.constants.pp_contents_folder).mkdir() shutil.copy(pp_map_path, self.constants.pp_contents_folder) self.get_kext_by_bundle_path("CPUFriendDataProvider.kext")["Enabled"] = True # HID patches if smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.penryn.value: print("- Adding IOHIDFamily patch") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Identifier", "com.apple.iokit.IOHIDFamily")["Enabled"] = True # Legacy iSight patches try: if smbios_data.smbios_dictionary[self.model]["Legacy iSight"] is True: self.enable_kext("LegacyUSBVideoSupport.kext", self.constants.apple_isight_version, self.constants.apple_isight_path) except KeyError: pass # SSDT patches if smbios_data.smbios_dictionary[self.model]["CPU Generation"] == cpu_data.cpu_data.nehalem.value and not (self.model.startswith("MacPro") or self.model.startswith("Xserve")): # Applicable for consumer Nehalem print("- Adding SSDT-CPBG.aml") self.get_item_by_kv(self.config["ACPI"]["Add"], "Path", "SSDT-CPBG.aml")["Enabled"] = True shutil.copy(self.constants.pci_ssdt_path, self.constants.acpi_path) if cpu_data.cpu_data.sandy_bridge <= smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.ivy_bridge.value: # Based on: https://egpu.io/forums/pc-setup/fix-dsdt-override-to-correct-error-12/ # Applicable for Sandy and Ivy Bridge Macs print("- Enabling Windows 10 UEFI Audio support") self.get_item_by_kv(self.config["ACPI"]["Add"], "Path", "SSDT-PCI.aml")["Enabled"] = True self.get_item_by_kv(self.config["ACPI"]["Patch"], "Comment", "BUF0 to BUF1")["Enabled"] = True shutil.copy(self.constants.windows_ssdt_path, self.constants.acpi_path) # USB Map usb_map_path = Path(self.constants.plist_folder_path) / Path("AppleUSBMaps/Info.plist") if ( usb_map_path.exists() and self.constants.allow_oc_everywhere is False and self.model not in ["Xserve2,1", "Dortania1,1"] and (self.model in model_array.Missing_USB_Map or self.constants.serial_settings in ["Moderate", "Advanced"]) ): print("- Adding USB-Map.kext") Path(self.constants.map_kext_folder).mkdir() Path(self.constants.map_contents_folder).mkdir() shutil.copy(usb_map_path, self.constants.map_contents_folder) self.get_kext_by_bundle_path("USB-Map.kext")["Enabled"] = True if self.constants.allow_oc_everywhere is False: if self.constants.serial_settings != "None": if self.model == "MacBookPro9,1": print("- Adding AppleMuxControl Override") amc_map_path = Path(self.constants.plist_folder_path) / Path("AppleMuxControl/Info.plist") self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"] = {"agdpmod": "vit9696"} Path(self.constants.amc_kext_folder).mkdir() Path(self.constants.amc_contents_folder).mkdir() shutil.copy(amc_map_path, self.constants.amc_contents_folder) self.get_kext_by_bundle_path("AMC-Override.kext")["Enabled"] = True if self.model not in model_array.NoAGPMSupport: print("- Adding AppleGraphicsPowerManagement Override") agpm_map_path = Path(self.constants.plist_folder_path) / Path("AppleGraphicsPowerManagement/Info.plist") Path(self.constants.agpm_kext_folder).mkdir() Path(self.constants.agpm_contents_folder).mkdir() shutil.copy(agpm_map_path, self.constants.agpm_contents_folder) self.get_kext_by_bundle_path("AGPM-Override.kext")["Enabled"] = True if self.model in model_array.AGDPSupport: print("- Adding AppleGraphicsDevicePolicy Override") agdp_map_path = Path(self.constants.plist_folder_path) / Path("AppleGraphicsDevicePolicy/Info.plist") Path(self.constants.agdp_kext_folder).mkdir() Path(self.constants.agdp_contents_folder).mkdir() shutil.copy(agdp_map_path, self.constants.agdp_contents_folder) self.get_kext_by_bundle_path("AGDP-Override.kext")["Enabled"] = True if self.constants.serial_settings != "None": # AGPM Patch if self.model in model_array.DualGPUPatch: print("- Adding dual GPU patch") if not self.constants.custom_model and self.computer.dgpu and self.computer.dgpu.pci_path: self.gfx0_path = self.computer.dgpu.pci_path print(f"- Found GFX0 Device Path: {self.gfx0_path}") else: if not self.constants.custom_model: print("- Failed to find GFX0 Device path, falling back on known logic") self.gfx0_path = "PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)" if self.model in model_array.IntelNvidiaDRM and self.constants.drm_support is True: print("- Prioritizing DRM support over Intel QuickSync") self.config["DeviceProperties"]["Add"][self.gfx0_path] = {"agdpmod": "vit9696", "shikigva": 256} self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = { "name": binascii.unhexlify("23646973706C6179"), "IOName": "#display", "class-code": binascii.unhexlify("FFFFFFFF"), } elif self.constants.serial_settings != "None": self.config["DeviceProperties"]["Add"][self.gfx0_path] = {"agdpmod": "vit9696"} if self.model.startswith("iMac14,"): if self.computer.igpu and not self.computer.dgpu: # Ensure that agdpmod is applied to iMac14,x with iGPU only self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = {"agdpmod": "vit9696"} # Audio Patch if self.constants.set_alc_usage is True: if smbios_data.smbios_dictionary[self.model]["Max OS Supported"] <= os_data.os_data.high_sierra: # Models dropped in Mojave also lost Audio support # Xserves and MacPro4,1 are exceptions # iMac7,1 and iMac8,1 require AppleHDA/IOAudioFamily downgrade if not (self.model.startswith("Xserve") or self.model in ["MacPro4,1", "iMac7,1", "iMac8,1"]): try: smbios_data.smbios_dictionary[self.model]["nForce Chipset"] hdef_path = "PciRoot(0x0)/Pci(0x8,0x0)" except KeyError: hdef_path = "PciRoot(0x0)/Pci(0x1b,0x0)" # In AppleALC, MacPro3,1's original layout is already in use, forcing layout 13 instead if self.model == "MacPro3,1": self.config["DeviceProperties"]["Add"][hdef_path] = { "apple-layout-id": 90, "use-apple-layout-id": 1, "alc-layout-id": 13, } else: self.config["DeviceProperties"]["Add"][hdef_path] = { "apple-layout-id": 90, "use-apple-layout-id": 1, "use-layout-id": 1, } self.enable_kext("AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path) elif self.model.startswith("MacPro") or self.model.startswith("Xserve"): # Used to enable Audio support for non-standard dGPUs self.enable_kext("AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path) def check_firewire(model): # MacBooks never supported FireWire # Pre-Thunderbolt MacBook Airs as well if model.startswith("MacBook"): return False elif model.startswith("MacBookAir"): if smbios_data.smbios_dictionary[self.model]["CPU Generation"] < cpu_data.cpu_data.sandy_bridge.value: return False else: return True if self.constants.firewire_boot is True and check_firewire(self.model) is True: # Enable FireWire Boot Support # Applicable for both native FireWire and Thunderbolt to FireWire adapters print("- Enabling FireWire Boot Support") self.enable_kext("IOFireWireFamily.kext", self.constants.fw_kext, self.constants.fw_family_path) self.enable_kext("IOFireWireSBP2.kext", self.constants.fw_kext, self.constants.fw_sbp2_path) self.enable_kext("IOFireWireSerialBusProtocolTransport.kext", self.constants.fw_kext, self.constants.fw_bus_path) self.get_kext_by_bundle_path("IOFireWireFamily.kext/Contents/PlugIns/AppleFWOHCI.kext")["Enabled"] = True def backlight_path_detection(self): if not self.constants.custom_model and self.computer.dgpu and self.computer.dgpu.pci_path: self.gfx0_path = self.computer.dgpu.pci_path print(f"- Found GFX0 Device Path: {self.gfx0_path}") else: if not self.constants.custom_model: print("- Failed to find GFX0 Device path, falling back on known logic") if self.model in ["iMac11,1", "iMac11,3"]: self.gfx0_path = "PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)" elif self.model == "iMac10,1": self.gfx0_path = "PciRoot(0x0)/Pci(0xc,0x0)/Pci(0x0,0x0)" else: self.gfx0_path = "PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)" def nvidia_patch(self, backlight_path): if not self.get_kext_by_bundle_path("WhateverGreen.kext")["Enabled"] is True: # Ensure WEG is enabled as we need if for Backlight patching self.enable_kext("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path) if self.model in ["iMac11,1", "iMac11,2", "iMac11,3", "iMac10,1"]: print("- Adding Nvidia Brightness Control and DRM patches") self.config["DeviceProperties"]["Add"][backlight_path] = { "applbkl": binascii.unhexlify("01000000"), "@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256, "agdpmod": "vit9696", } if self.constants.custom_model and self.model == "iMac11,2": # iMac11,2 can have either PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0) or PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0) # Set both properties when we cannot run hardware detection self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"] = { "applbkl": binascii.unhexlify("01000000"), "@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256, "agdpmod": "vit9696", } elif self.model in ["iMac12,1", "iMac12,2"]: print("- Adding Nvidia Brightness Control and DRM patches") self.config["DeviceProperties"]["Add"][backlight_path] = { "applbkl": binascii.unhexlify("01000000"), "@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256, "agdpmod": "vit9696", } print("- Disabling unsupported iGPU") self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = { "name": binascii.unhexlify("23646973706C6179"), "IOName": "#display", "class-code": binascii.unhexlify("FFFFFFFF"), } shutil.copy(self.constants.backlight_injector_path, self.constants.kexts_path) self.get_kext_by_bundle_path("BacklightInjector.kext")["Enabled"] = True self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True def amd_patch(self, backlight_path): print("- Adding AMD DRM patches") if not self.get_kext_by_bundle_path("WhateverGreen.kext")["Enabled"] is True: # Ensure WEG is enabled as we need if for Backlight patching self.enable_kext("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path) self.config["DeviceProperties"]["Add"][backlight_path] = {"shikigva": 128, "unfairgva": 1} if self.constants.custom_model and self.model == "iMac11,2": # iMac11,2 can have either PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0) or PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0) # Set both properties when we cannot run hardware detection self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"] = {"shikigva": 128, "unfairgva": 1} if self.model in ["iMac12,1", "iMac12,2"]: print("- Disabling unsupported iGPU") self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = { "name": binascii.unhexlify("23646973706C6179"), "IOName": "#display", "class-code": binascii.unhexlify("FFFFFFFF"), } elif self.model == "iMac10,1": if self.get_kext_by_bundle_path("AAAMouSSE.kext")["Enabled"] is False: self.enable_kext("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path) if self.computer and self.computer.dgpu: if self.computer.dgpu.arch == device_probe.AMD.Archs.Legacy_GCN_7000: print("- Adding Legacy GCN Power Gate Patches") self.config["DeviceProperties"]["Add"][backlight_path].update({ "rebuild-device-tree": 1, "CAIL,CAIL_DisableDrmdmaPowerGating": 1, "CAIL,CAIL_DisableGfxCGPowerGating": 1, "CAIL,CAIL_DisableUVDPowerGating": 1, "CAIL,CAIL_DisableVCEPowerGating": 1, "agdpmod": "pikera", }) elif self.constants.imac_model == "Legacy GCN": print("- Adding Legacy GCN Power Gate Patches") self.config["DeviceProperties"]["Add"][backlight_path].update({ "rebuild-device-tree": 1, "CAIL,CAIL_DisableDrmdmaPowerGating": 1, "CAIL,CAIL_DisableGfxCGPowerGating": 1, "CAIL,CAIL_DisableUVDPowerGating": 1, "CAIL,CAIL_DisableVCEPowerGating": 1, "agdpmod": "pikera", }) if self.model == "iMac11,2": self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"].update({ "rebuild-device-tree": 1, "CAIL,CAIL_DisableDrmdmaPowerGating": 1, "CAIL,CAIL_DisableGfxCGPowerGating": 1, "CAIL,CAIL_DisableUVDPowerGating": 1, "CAIL,CAIL_DisableVCEPowerGating": 1, "agdpmod": "pikera", }) # Check GPU Vendor if self.constants.metal_build is True: backlight_path_detection(self) print("- Adding Metal GPU patches on request") if self.constants.imac_vendor == "AMD": amd_patch(self, self.gfx0_path) elif self.constants.imac_vendor == "Nvidia": nvidia_patch(self, self.gfx0_path) else: print("- Failed to find vendor") elif not self.constants.custom_model and self.model in model_array.LegacyGPU and self.computer.dgpu: print(f"- Detected dGPU: {utilities.friendly_hex(self.computer.dgpu.vendor_id)}:{utilities.friendly_hex(self.computer.dgpu.device_id)}") if self.computer.dgpu.arch in [ device_probe.AMD.Archs.Legacy_GCN_7000, device_probe.AMD.Archs.Legacy_GCN_8000, device_probe.AMD.Archs.Legacy_GCN_9000, device_probe.AMD.Archs.Polaris, device_probe.AMD.Archs.Vega, device_probe.AMD.Archs.Navi, ]: backlight_path_detection(self) amd_patch(self, self.gfx0_path) elif self.computer.dgpu.arch == device_probe.NVIDIA.Archs.Kepler: backlight_path_detection(self) nvidia_patch(self, self.gfx0_path) if self.model in model_array.MacPro: if not self.constants.custom_model: for i, device in enumerate(self.computer.gpus): print(f"- Found dGPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}") self.config["#Revision"][f"Hardware-MacPro-dGPU-{i + 1}"] = f"{utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}" if device.pci_path and device.acpi_path: print(f"- Found dGPU ({i + 1}) at {device.pci_path}") if isinstance(device, device_probe.AMD): print("- Adding Mac Pro, Xserve DRM patches") self.config["DeviceProperties"]["Add"][device.pci_path] = {"shikigva": 128, "unfairgva": 1, "rebuild-device-tree": 1, "agdpmod": "pikera"} elif isinstance(device, device_probe.NVIDIA): print("- Enabling Nvidia Output Patch") self.config["DeviceProperties"]["Add"][device.pci_path] = {"rebuild-device-tree": 1, "agdpmod": "vit9696"} self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True else: print(f"- Failed to find Device path for dGPU {i + 1}") if isinstance(device, device_probe.AMD): print("- Adding Mac Pro, Xserve DRM patches") if "shikigva=128 unfairgva=1" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]: print("- Falling back to boot-args") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " shikigva=128 unfairgva=1 agdpmod=pikera" + ( " -wegtree" if "-wegtree" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] else "" ) elif isinstance(device, device_probe.NVIDIA): print("- Enabling Nvidia Output Patch") if "-wegtree agdpmod=vit9696" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]: print("- Falling back to boot-args") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -wegtree agdpmod=vit9696" self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True if not self.computer.gpus: print("- No socketed dGPU found") else: print("- Adding Mac Pro, Xserve DRM patches") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " shikigva=128 unfairgva=1 -wegtree" if self.constants.disable_tb is True and self.model in ["MacBookPro11,1", "MacBookPro11,2", "MacBookPro11,3", "MacBookPro11,4", "MacBookPro11,5"]: print("- Disabling 2013-2014 laptop Thunderbolt Controller") if self.model in ["MacBookPro11,3", "MacBookPro11,5"]: # 15" dGPU models: IOACPIPlane:/_SB/PCI0@0/PEG1@10001/UPSB@0/DSB0@0/NHI0@0 tb_device_path = "PciRoot(0x0)/Pci(0x1,0x1)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)" else: # 13" and 15" iGPU 2013-2014 models: IOACPIPlane:/_SB/PCI0@0/P0P2@10000/UPSB@0/DSB0@0/NHI0@0 tb_device_path = "PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)" self.config["DeviceProperties"]["Add"][tb_device_path] = {"class-code": binascii.unhexlify("FFFFFFFF"), "device-id": binascii.unhexlify("FFFF0000")} if self.constants.software_demux is True and self.model in ["MacBookPro8,2", "MacBookPro8,3"]: print("- Enabling software demux") # Add ACPI patches self.get_item_by_kv(self.config["ACPI"]["Add"], "Path", "SSDT-DGPU.aml")["Enabled"] = True self.get_item_by_kv(self.config["ACPI"]["Patch"], "Comment", "_INI to XINI")["Enabled"] = True shutil.copy(self.constants.demux_ssdt_path, self.constants.acpi_path) # Disable dGPU # IOACPIPlane:/_SB/PCI0@0/P0P2@10000/GFX0@0 self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"] = {"class-code": binascii.unhexlify("FFFFFFFF"), "device-id": binascii.unhexlify("FFFF0000"), "IOName": "Dortania Disabled Card", "name": "Dortania Disabled Card"} self.config["DeviceProperties"]["Delete"]["PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"] = ["class-code", "device-id", "IOName", "name"] # Add AMDGPUWakeHandler self.enable_kext("AMDGPUWakeHandler.kext", self.constants.gpu_wake_version, self.constants.gpu_wake_path) # Bluetooth Detection if not self.constants.custom_model and self.computer.bluetooth_chipset: if self.computer.bluetooth_chipset in ["BRCM2070 Hub", "BRCM2046 Hub"]: print("- Fixing Legacy Bluetooth for macOS Monterey") self.enable_kext("BlueToolFixup.kext", self.constants.bluetool_version, self.constants.bluetool_path) self.enable_kext("Bluetooth-Spoof.kext", self.constants.btspoof_version, self.constants.btspoof_path) elif self.computer.bluetooth_chipset == "BRCM20702 Hub": # BCM94331 can include either BCM2070 or BRCM20702 v1 Bluetooth chipsets # Note Monterey only natively supports BRCM20702 v2 (found with BCM94360) # Due to this, BlueToolFixup is required to resolve Firmware Uploading on legacy chipsets if self.computer.wifi: if self.computer.wifi.chipset == device_probe.Broadcom.Chipsets.AirPortBrcm4360: print("- Fixing Legacy Bluetooth for macOS Monterey") self.enable_kext("BlueToolFixup.kext", self.constants.bluetool_version, self.constants.bluetool_path) elif smbios_data.smbios_dictionary[self.model]["Bluetooth Model"] <= bluetooth_data.bluetooth_data.BRCM20702_v1.value: print("- Fixing Legacy Bluetooth for macOS Monterey") self.enable_kext("BlueToolFixup.kext", self.constants.bluetool_version, self.constants.bluetool_path) if smbios_data.smbios_dictionary[self.model]["Bluetooth Model"] <= bluetooth_data.bluetooth_data.BRCM2070.value: self.enable_kext("Bluetooth-Spoof.kext", self.constants.btspoof_version, self.constants.btspoof_path) if self.constants.nvme_boot is True: print("- Enabling NVMe boot support") shutil.copy(self.constants.nvme_driver_path, self.constants.drivers_path) self.get_efi_binary_by_path("NvmExpressDxe.efi", "UEFI", "Drivers")["Enabled"] = True # Add OpenCanopy print("- Adding OpenCanopy GUI") shutil.rmtree(self.constants.resources_path, onerror=rmtree_handler) shutil.copy(self.constants.gui_path, self.constants.oc_folder) self.get_efi_binary_by_path("OpenCanopy.efi", "UEFI", "Drivers")["Enabled"] = True self.get_efi_binary_by_path("OpenRuntime.efi", "UEFI", "Drivers")["Enabled"] = True self.get_efi_binary_by_path("OpenLinuxBoot.efi", "UEFI", "Drivers")["Enabled"] = True # Exfat check if smbios_data.smbios_dictionary[self.model]["CPU Generation"] < cpu_data.cpu_data.sandy_bridge.value: # Sandy Bridge and newer Macs natively support ExFat print("- Adding ExFatDxeLegacy.efi") shutil.copy(self.constants.exfat_legacy_driver_path, self.constants.drivers_path) self.get_efi_binary_by_path("ExFatDxeLegacy.efi", "UEFI", "Drivers")["Enabled"] = True # Add UGA to GOP layer try: smbios_data.smbios_dictionary[self.model]["UGA Graphics"] print("- Adding UGA to GOP Patch") self.config["UEFI"]["Output"]["GopPassThrough"] = "Apple" except KeyError: pass # Check if model has 5K display # Apple has 2 modes for display handling on 5K iMacs and iMac Pro # If at any point in the boot chain an "unsupported" entry is loaded, the firmware will tell the # Display Controller to enter a 4K compatible mode that only uses a single DisplayPort 1.2 stream internally. # This is to prevent situations where the system would boot into an enviroment that cannot handle the custom # dual DisplayPort 1.2 streams the 5k Display uses # To work around this issue, we trick the firmware into loading OpenCore through Apple's Hardware Diagnostic Tests # Specifically hiding as Product.efi under '/System/Library/CoreServices/.diagnostics/Drivers/HardwareDrivers/Product.efi' try: smbios_data.smbios_dictionary[self.model]["5K Display"] print("- Adding 5K Display Patch") # Set LauncherPath to '/System/Library/CoreServices/boot.efi' self.config["Misc"]["Boot"]["LauncherPath"] = "\\System\\Library\\CoreServices\\boot.efi" # Set Diagnostics Flag self.constants.force_diagnostics = True except KeyError: pass # ThirdPartDrives Check for drive in ["SATA 2.5", "SATA 3.5", "mSATA"]: if drive in smbios_data.smbios_dictionary[self.model]["Stock Storage"]: if not self.constants.custom_model: if self.computer.third_party_sata_ssd is True: print("- Adding SATA Hibernation Patch") self.config["Kernel"]["Quirks"]["ThirdPartyDrives"] = True break else: print("- Adding SATA Hibernation Patch") self.config["Kernel"]["Quirks"]["ThirdPartyDrives"] = True break # Apple RAID Card check if not self.constants.custom_model: if self.computer.storage: for storage_controller in self.computer.storage: if storage_controller.vendor_id == 0x106b and storage_controller.device_id == 0x008A: # AppleRAIDCard.kext only supports pci106b,8a self.enable_kext("AppleRAIDCard.kext", self.constants.apple_raid_version, self.constants.apple_raid_path) break elif self.model.startswith("XServe"): # For XServes, assume RAID is present # Namely due to Xserve2,1 being limited to 10.7, thus no hardware detection self.enable_kext("AppleRAIDCard.kext", self.constants.apple_raid_version, self.constants.apple_raid_path) # DEBUG Settings if self.constants.verbose_debug is True: print("- Enabling Verbose boot") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -v" if self.constants.kext_debug is True: print("- Enabling DEBUG Kexts") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -liludbgall" # Disabled due to macOS Monterey crashing shortly after kernel init # Use DebugEnhancer.kext instead # self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " msgbuf=1048576" if self.constants.opencore_debug is True: print("- Enabling DEBUG OpenCore") self.config["Misc"]["Debug"]["Target"] = 0x43 self.config["Misc"]["Debug"]["DisplayLevel"] = 0x80000042 if self.constants.showpicker is True: print("- Enabling ShowPicker") self.config["Misc"]["Boot"]["ShowPicker"] = True else: print("- Hiding OpenCore picker") self.config["Misc"]["Boot"]["ShowPicker"] = False if self.constants.vault is True: print("- Setting Vault configuration") self.config["Misc"]["Security"]["Vault"] = "Secure" self.get_efi_binary_by_path("OpenShell.efi", "Misc", "Tools")["Enabled"] = False if self.constants.custom_sip_value: print(f"- Setting SIP value to: {self.constants.custom_sip_value}") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["csr-active-config"] = utilities.string_to_hex(self.constants.custom_sip_value.lstrip("0x")) elif self.constants.sip_status is False: print("- Set SIP to allow Root Volume patching") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["csr-active-config"] = binascii.unhexlify("030A0000") # if self.constants.amfi_status is False: # print("- Disabling AMFI") # self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " amfi_get_out_of_my_way=1" if self.constants.disable_cs_lv is True: print("- Disabling Library Validation") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Disable Library Validation Enforcement")["Enabled"] = True self.config["NVRAM"]["Add"]["4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102"]["OCLP-Settings"] += " -allow_amfi" # CSLVFixup simply patches out __RESTRICT and __restrict out of the Music.app Binary # Ref: https://pewpewthespells.com/blog/blocking_code_injection_on_ios_and_os_x.html self.enable_kext("CSLVFixup.kext", self.constants.cslvfixup_version, self.constants.cslvfixup_path) if self.constants.secure_status is False: print("- Disabling SecureBootModel") self.config["Misc"]["Security"]["SecureBootModel"] = "Disabled" if self.constants.force_vmm is True: print("- Forcing VMM patchset to support OTA updates") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Reroute kern.hv_vmm_present patch (1)")["Enabled"] = True self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Reroute kern.hv_vmm_present patch (2)")["Enabled"] = True if self.constants.serial_settings in ["Moderate", "Advanced"]: print("- Enabling USB Rename Patches") self.get_item_by_kv(self.config["ACPI"]["Patch"], "Comment", "XHC1 to SHC1")["Enabled"] = True self.get_item_by_kv(self.config["ACPI"]["Patch"], "Comment", "EHC1 to EH01")["Enabled"] = True self.get_item_by_kv(self.config["ACPI"]["Patch"], "Comment", "EHC2 to EH02")["Enabled"] = True if self.constants.custom_cpu_model == 0 or self.constants.custom_cpu_model == 1: self.config["NVRAM"]["Add"]["4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102"]["revcpu"] = self.constants.custom_cpu_model if self.constants.custom_cpu_model_value != "": print(f"- Adding custom CPU Name: {self.constants.custom_cpu_model_value}") self.config["NVRAM"]["Add"]["4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102"]["revcpuname"] = self.constants.custom_cpu_model_value else: print("- Adding CPU Name Patch") if self.get_kext_by_bundle_path("RestrictEvents.kext")["Enabled"] is False: self.enable_kext("RestrictEvents.kext", self.constants.restrictevents_version, self.constants.restrictevents_path) if self.model == self.constants.override_smbios: print("- Adding -no_compat_check") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -no_compat_check" if self.constants.disk != "": self.disk_type() if self.constants.validate is False: print("- Adding bootmgfw.efi BlessOverride") self.config["Misc"]["BlessOverride"] += ["\\EFI\\Microsoft\\Boot\\bootmgfw.efi"] try: if self.constants.dGPU_switch is True: smbios_data.smbios_dictionary[self.model]["Switchable GPUs"] print("- Allowing GMUX switching in Windows") self.config["Booter"]["Quirks"]["SignalAppleOS"] = True except KeyError: pass if self.constants.allow_fv_root is True: # apfs.kext has an undocumented boot-arg that allows FileVault usage on broken APFS seals (-arv_allow_fv) # This is however hidden behind kern.development, thus we patch _apfs_filevault_allowed to always return true # Note this function was added in 11.3 (20E232, 20.4), older builds do not support this (ie. 11.2.3) print("- Allowing FileVault on Root Patched systems") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Identifier", "com.apple.filesystems.apfs")["Enabled"] = True # Lets us check in sys_patch.py if config supports FileVault self.config["NVRAM"]["Add"]["4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102"]["OCLP-Settings"] += " -allow_fv" if self.constants.disable_msr_power_ctl is True and self.model.startswith("MacBook"): print("- Disabling Battery Throttling") if smbios_data.smbios_dictionary[self.model]["CPU Generation"] >= cpu_data.cpu_data.nehalem.value: # Nehalem and newer MacBooks force firmware throttling via MSR_POWER_CTL self.enable_kext("SimpleMSR.kext", self.constants.simplemsr_version, self.constants.simplemsr_path) if self.constants.disable_connectdrivers is True: print("- Disabling ConnectDrivers") self.config["UEFI"]["ConnectDrivers"] = False if self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Reroute kern.hv_vmm_present patch (1)")["Enabled"] is True: # Add Content Caching patch print("- Fixing Content Caching support") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -allow_assetcache" if self.get_kext_by_bundle_path("RestrictEvents.kext")["Enabled"] is False: # Ensure this is done at the end so all previous RestrictEvents patches are applied # RestrictEvents and EFICheckDisabler will confilict if both are injected self.enable_kext("EFICheckDisabler.kext", self.constants.restrictevents_version, self.constants.efi_disabler_path) def set_smbios(self): spoofed_model = self.model if self.constants.override_smbios == "Default": if self.constants.serial_settings != "None": print("- Setting macOS Monterey Supported SMBIOS") spoofed_model = generate_smbios.set_smbios_model_spoof(self.model) else: spoofed_model = self.constants.override_smbios print(f"- Using Model ID: {spoofed_model}") try: spoofed_board = smbios_data.smbios_dictionary[spoofed_model]["Board ID"] print(f"- Using Board ID: {spoofed_board}") except KeyError: spoofed_board = "" self.spoofed_model = spoofed_model self.spoofed_board = spoofed_board if self.constants.allow_oc_everywhere is False: self.config["#Revision"]["Spoofed-Model"] = f"{self.spoofed_model} - {self.constants.serial_settings}" # Setup menu def minimal_serial_patch(self): # Generate Firmware Features fw_feature = generate_smbios.generate_fw_features(self.model, self.constants.custom_model) # fw_feature = self.patch_firmware_feature() fw_feature = hex(fw_feature).lstrip("0x").rstrip("L").strip() print(f"- Setting Firmware Feature: {fw_feature}") fw_feature = utilities.string_to_hex(fw_feature) # FirmwareFeatures self.config["PlatformInfo"]["PlatformNVRAM"]["FirmwareFeatures"] = fw_feature self.config["PlatformInfo"]["PlatformNVRAM"]["FirmwareFeaturesMask"] = fw_feature self.config["PlatformInfo"]["SMBIOS"]["FirmwareFeatures"] = fw_feature self.config["PlatformInfo"]["SMBIOS"]["FirmwareFeaturesMask"] = fw_feature # Board ID self.config["PlatformInfo"]["DataHub"]["BoardProduct"] = self.spoofed_board self.config["PlatformInfo"]["PlatformNVRAM"]["BID"] = self.spoofed_board self.config["PlatformInfo"]["SMBIOS"]["BoardProduct"] = self.spoofed_board # Model (ensures tables are not mismatched, even if we're not spoofing) self.config["PlatformInfo"]["DataHub"]["SystemProductName"] = self.model self.config["PlatformInfo"]["SMBIOS"]["SystemProductName"] = self.model self.config["PlatformInfo"]["SMBIOS"]["BoardVersion"] = self.model # ProcessorType (when RestrictEvent's CPU naming is used) if self.constants.custom_cpu_model == 0 or self.constants.custom_cpu_model == 1: self.config["PlatformInfo"]["SMBIOS"]["ProcessorType"] = 1537 # Avoid incorrect Firmware Updates self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["run-efi-updater"] = "No" self.config["PlatformInfo"]["SMBIOS"]["BIOSVersion"] = "9999.999.999.999.999" # Update tables self.config["PlatformInfo"]["UpdateNVRAM"] = True self.config["PlatformInfo"]["UpdateSMBIOS"] = True # Updating DataHub breaks hibernation, disabling for time being # self.config["PlatformInfo"]["UpdateDataHub"] = True # self.config["UEFI"]["ProtocolOverrides"]["DataHub"] = True def moderate_serial_patch(self): if self.constants.custom_cpu_model == 0 or self.constants.custom_cpu_model == 1: self.config["PlatformInfo"]["Generic"]["ProcessorType"] = 1537 self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["run-efi-updater"] = "No" self.config["PlatformInfo"]["Automatic"] = True self.config["PlatformInfo"]["UpdateDataHub"] = True self.config["PlatformInfo"]["UpdateNVRAM"] = True self.config["PlatformInfo"]["UpdateSMBIOS"] = True self.config["UEFI"]["ProtocolOverrides"]["DataHub"] = True self.config["PlatformInfo"]["Generic"]["SystemProductName"] = self.spoofed_model def advanced_serial_patch(self): if self.constants.custom_cpu_model == 0 or self.constants.custom_cpu_model == 1: self.config["PlatformInfo"]["Generic"]["ProcessorType"] = 1537 macserial_output = subprocess.run([self.constants.macserial_path] + f"-g -m {self.spoofed_model} -n 1".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT) macserial_output = macserial_output.stdout.decode().strip().split(" | ") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["run-efi-updater"] = "No" self.config["PlatformInfo"]["Automatic"] = True self.config["PlatformInfo"]["UpdateDataHub"] = True self.config["PlatformInfo"]["UpdateNVRAM"] = True self.config["PlatformInfo"]["UpdateSMBIOS"] = True self.config["UEFI"]["ProtocolOverrides"]["DataHub"] = True self.config["PlatformInfo"]["Generic"]["ROM"] = binascii.unhexlify("0016CB445566") self.config["PlatformInfo"]["Generic"]["SystemProductName"] = self.spoofed_model self.config["PlatformInfo"]["Generic"]["SystemSerialNumber"] = macserial_output[0] self.config["PlatformInfo"]["Generic"]["MLB"] = macserial_output[1] self.config["PlatformInfo"]["Generic"]["SystemUUID"] = str(uuid.uuid4()).upper() if self.constants.serial_settings == "Moderate": print("- Using Moderate SMBIOS patching") moderate_serial_patch(self) elif self.constants.serial_settings == "Advanced": print("- Using Advanced SMBIOS patching") advanced_serial_patch(self) elif self.constants.serial_settings == "Minimal": print("- Using Minimal SMBIOS patching") self.spoofed_model = self.model minimal_serial_patch(self) # USB Map and CPUFriend Patching if ( self.constants.allow_oc_everywhere is False and self.model not in ["Xserve2,1", "Dortania1,1"] and (self.model in model_array.Missing_USB_Map or self.constants.serial_settings in ["Moderate", "Advanced"]) ): new_map_ls = Path(self.constants.map_contents_folder) / Path("Info.plist") map_config = plistlib.load(Path(new_map_ls).open("rb")) # Strip unused USB maps for entry in list(map_config["IOKitPersonalities_x86_64"]): if not entry.startswith(self.model): map_config["IOKitPersonalities_x86_64"].pop(entry) else: try: map_config["IOKitPersonalities_x86_64"][entry]["model"] = self.spoofed_model if self.constants.serial_settings in ["Minimal", "None"]: if map_config["IOKitPersonalities_x86_64"][entry]["IONameMatch"] == "EH01": map_config["IOKitPersonalities_x86_64"][entry]["IONameMatch"] = "EHC1" if map_config["IOKitPersonalities_x86_64"][entry]["IONameMatch"] == "EH02": map_config["IOKitPersonalities_x86_64"][entry]["IONameMatch"] = "EHC2" if map_config["IOKitPersonalities_x86_64"][entry]["IONameMatch"] == "SHC1": map_config["IOKitPersonalities_x86_64"][entry]["IONameMatch"] = "XHC1" except KeyError: continue plistlib.dump(map_config, Path(new_map_ls).open("wb"), sort_keys=True) if self.constants.allow_oc_everywhere is False and self.model not in ["iMac7,1", "Xserve2,1", "Dortania1,1"] and self.constants.disallow_cpufriend is False and self.constants.serial_settings != "None": # Adjust CPU Friend Data to correct SMBIOS new_cpu_ls = Path(self.constants.pp_contents_folder) / Path("Info.plist") cpu_config = plistlib.load(Path(new_cpu_ls).open("rb")) string_stuff = str(cpu_config["IOKitPersonalities"]["CPUFriendDataProvider"]["cf-frequency-data"]) string_stuff = string_stuff.replace(self.model, self.spoofed_model) string_stuff = ast.literal_eval(string_stuff) cpu_config["IOKitPersonalities"]["CPUFriendDataProvider"]["cf-frequency-data"] = string_stuff plistlib.dump(cpu_config, Path(new_cpu_ls).open("wb"), sort_keys=True) if self.constants.allow_oc_everywhere is False and self.constants.serial_settings != "None": if self.model == "MacBookPro9,1": new_amc_ls = Path(self.constants.amc_contents_folder) / Path("Info.plist") amc_config = plistlib.load(Path(new_amc_ls).open("rb")) amc_config["IOKitPersonalities"]["AppleMuxControl"]["ConfigMap"][self.spoofed_board] = amc_config["IOKitPersonalities"]["AppleMuxControl"]["ConfigMap"].pop(self.model) for entry in list(amc_config["IOKitPersonalities"]["AppleMuxControl"]["ConfigMap"]): if not entry.startswith(self.spoofed_board): amc_config["IOKitPersonalities"]["AppleMuxControl"]["ConfigMap"].pop(entry) plistlib.dump(amc_config, Path(new_amc_ls).open("wb"), sort_keys=True) if self.model not in model_array.NoAGPMSupport: new_agpm_ls = Path(self.constants.agpm_contents_folder) / Path("Info.plist") agpm_config = plistlib.load(Path(new_agpm_ls).open("rb")) agpm_config["IOKitPersonalities"]["AGPM"]["Machines"][self.spoofed_board] = agpm_config["IOKitPersonalities"]["AGPM"]["Machines"].pop(self.model) if self.model == "MacBookPro6,2": # Force G State to not exceed moderate state # Ref: https://github.com/fabioiop/MBP-2010-GPU-Panic-fix print("- Patching G State for MacBookPro6,2") for gpu in ["Vendor10deDevice0a34", "Vendor10deDevice0a29"]: agpm_config["IOKitPersonalities"]["AGPM"]["Machines"][self.spoofed_board][gpu]["BoostPState"] = [2, 2, 2, 2] agpm_config["IOKitPersonalities"]["AGPM"]["Machines"][self.spoofed_board][gpu]["BoostTime"] = [2, 2, 2, 2] for entry in list(agpm_config["IOKitPersonalities"]["AGPM"]["Machines"]): if not entry.startswith(self.spoofed_board): agpm_config["IOKitPersonalities"]["AGPM"]["Machines"].pop(entry) plistlib.dump(agpm_config, Path(new_agpm_ls).open("wb"), sort_keys=True) if self.model in model_array.AGDPSupport: new_agdp_ls = Path(self.constants.agdp_contents_folder) / Path("Info.plist") agdp_config = plistlib.load(Path(new_agdp_ls).open("rb")) agdp_config["IOKitPersonalities"]["AppleGraphicsDevicePolicy"]["ConfigMap"][self.spoofed_board] = agdp_config["IOKitPersonalities"]["AppleGraphicsDevicePolicy"]["ConfigMap"].pop( self.model ) for entry in list(agdp_config["IOKitPersonalities"]["AppleGraphicsDevicePolicy"]["ConfigMap"]): if not entry.startswith(self.spoofed_board): agdp_config["IOKitPersonalities"]["AppleGraphicsDevicePolicy"]["ConfigMap"].pop(entry) plistlib.dump(agdp_config, Path(new_agdp_ls).open("wb"), sort_keys=True) @staticmethod def get_item_by_kv(iterable, key, value): item = None for i in iterable: if i[key] == value: item = i break return item def get_kext_by_bundle_path(self, bundle_path): kext = self.get_item_by_kv(self.config["Kernel"]["Add"], "BundlePath", bundle_path) if not kext: print(f"- Could not find kext {bundle_path}!") raise IndexError return kext def get_efi_binary_by_path(self, bundle_path, entry_location, efi_type): efi_binary = self.get_item_by_kv(self.config[entry_location][efi_type], "Path", bundle_path) if not efi_binary: print(f"- Could not find {efi_type}: {bundle_path}!") raise IndexError return efi_binary def enable_kext(self, kext_name, kext_version, kext_path, check=False): kext = self.get_kext_by_bundle_path(kext_name) if callable(check) and not check(): # Check failed return print(f"- Adding {kext_name} {kext_version}") shutil.copy(kext_path, self.constants.kexts_path) kext["Enabled"] = True def cleanup(self): print("- Cleaning up files") # Remove unused entries # TODO: Consolidate into a single for loop for entry in list(self.config["ACPI"]["Add"]): if not entry["Enabled"]: self.config["ACPI"]["Add"].remove(entry) for entry in list(self.config["ACPI"]["Patch"]): if not entry["Enabled"]: self.config["ACPI"]["Patch"].remove(entry) for entry in list(self.config["Booter"]["Patch"]): if not entry["Enabled"]: self.config["Booter"]["Patch"].remove(entry) for entry in list(self.config["Kernel"]["Add"]): if not entry["Enabled"]: self.config["Kernel"]["Add"].remove(entry) for entry in list(self.config["Kernel"]["Patch"]): if not entry["Enabled"]: self.config["Kernel"]["Patch"].remove(entry) for entry in list(self.config["Misc"]["Tools"]): if not entry["Enabled"]: self.config["Misc"]["Tools"].remove(entry) for entry in list(self.config["UEFI"]["Drivers"]): if not entry["Enabled"]: self.config["UEFI"]["Drivers"].remove(entry) plistlib.dump(self.config, Path(self.constants.plist_path).open("wb"), sort_keys=True) for kext in self.constants.kexts_path.rglob("*.zip"): with zipfile.ZipFile(kext) as zip_file: zip_file.extractall(self.constants.kexts_path) kext.unlink() for item in self.constants.oc_folder.rglob("*.zip"): with zipfile.ZipFile(item) as zip_file: zip_file.extractall(self.constants.oc_folder) item.unlink() if not self.constants.recovery_status: # Crashes in RecoveryOS for unknown reason for i in self.constants.build_path.rglob("__MACOSX"): shutil.rmtree(i) Path(self.constants.opencore_zip_copied).unlink() def sign_files(self): if self.constants.vault is True: if utilities.check_command_line_tools() is True: # sign.command checks for the existance of '/usr/bin/strings' however does not verify whether it's executable # sign.command will continue to run and create an unbootable OpenCore.efi due to the missing strings binary # macOS has dummy binaries that just reroute to the actual binaries after you install Xcode's Command Line Tools print("- Vaulting EFI") subprocess.run([str(self.constants.vault_path), f"{self.constants.oc_folder}/"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT) else: print("- Missing Command Line tools, skipping Vault for saftey reasons") print("- Install via 'xcode-select --install' and rerun OCLP if you wish to vault this config") def build_opencore(self): self.build_efi() if self.constants.allow_oc_everywhere is False: self.set_smbios() self.cleanup() self.sign_files() print("") print(f"Your OpenCore EFI for {self.model} has been built at:") print(f" {self.constants.opencore_release_folder}") print("") if self.constants.gui_mode is False: input("Press [Enter] to continue\n")