timamsk/OpenCore-Legacy-Patcher
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Exclude CPUFriend from El Capitan-maxed Macs

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iMac8,1 reported heavily degarded performace, most likely due to the data given to ResourceConverter.sh
This commit is contained in:
Mykola Grymalyuk
2021-04-06 21:40:30 -06:00
parent a93da6cf9e
commit 200f6d17f9
2 changed files with 9 additions and 2 deletions
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4
Resources/build.py
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@@ -83,7 +83,7 @@ class BuildOpenCore:
("AppleMCEReporterDisabler.kext", self.constants.mce_version, self.constants.mce_path, lambda: self.model in ModelArray.DualSocket), ("AppleMCEReporterDisabler.kext", self.constants.mce_version, self.constants.mce_path, lambda: self.model in ModelArray.DualSocket),
("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path, lambda: self.model in ModelArray.SSEEmulator), ("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path, lambda: self.model in ModelArray.SSEEmulator),
("telemetrap.kext", self.constants.telemetrap_version, self.constants.telemetrap_path, lambda: self.model in ModelArray.MissingSSE42), ("telemetrap.kext", self.constants.telemetrap_version, self.constants.telemetrap_path, lambda: self.model in ModelArray.MissingSSE42),
("CPUFriend.kext", self.constants.cpufriend_version, self.constants.cpufriend_path, lambda: self.model != "iMac7,1"), ("CPUFriend.kext", self.constants.cpufriend_version, self.constants.cpufriend_path, lambda: self.model not in ModelArray.NoAPFSsupport),
# Ethernet patches # Ethernet patches
("nForceEthernet.kext", self.constants.nforce_version, self.constants.nforce_path, lambda: self.model in ModelArray.EthernetNvidia), ("nForceEthernet.kext", self.constants.nforce_version, self.constants.nforce_path, lambda: self.model in ModelArray.EthernetNvidia),
("MarvelYukonEthernet.kext", self.constants.marvel_version, self.constants.marvel_path, lambda: self.model in ModelArray.EthernetMarvell), ("MarvelYukonEthernet.kext", self.constants.marvel_version, self.constants.marvel_path, lambda: self.model in ModelArray.EthernetMarvell),
@@ -141,7 +141,7 @@ class BuildOpenCore:
# CPUFriend # CPUFriend
pp_map_path = Path(self.constants.current_path) / Path(f"payloads/Kexts/Plists/PlatformPlugin/{self.model}/Info.plist") pp_map_path = Path(self.constants.current_path) / Path(f"payloads/Kexts/Plists/PlatformPlugin/{self.model}/Info.plist")
if self.model != "iMac7,1": if self.model not in ModelArray.NoAPFSsupport:
Path(self.constants.pp_kext_folder).mkdir() Path(self.constants.pp_kext_folder).mkdir()
Path(self.constants.pp_contents_folder).mkdir() Path(self.constants.pp_contents_folder).mkdir()
shutil.copy(pp_map_path, self.constants.pp_contents_folder) shutil.copy(pp_map_path, self.constants.pp_contents_folder)

7
payloads/Kexts/Plists/PlatformPlugin/README.md Normal file
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@@ -0,0 +1,7 @@
# Platform Plugin Plists
This folder contains many profiles for CPU power management. These plist were originally provided by Apple within IOPlatformPluginFamily's `ACPI_SMC_PlatformPlugin` and `X86PlatformPlugin`, then converted into CPUFriend compatible data via [ResourceConverter.sh](https://github.com/acidanthera/CPUFriend/blob/master/Tools/ResourceConverter.sh).
This allows for all Mac models in this patcher to support the correct power management regardless of the SMBIOS used.
* Note: iMac7,1 and older did not support ACPI_SMC_PlatformPlugin so no CPUFriend support is required