timamsk/OpenCore-Legacy-Patcher
1
0
Fork 0
mirror of https://github.com/dortania/OpenCore-Legacy-Patcher.git synced 2026-06-21 06:30:52 +10:00
Code Issues Packages Projects Releases Wiki Activity

build.py: Add early MacPro6,1 support

Browse Source
This commit is contained in:
Mykola Grymalyuk
2022-10-26 21:17:51 -06:00
parent 406072cbe1
commit 72464f3d54
3 changed files with 15 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CHANGELOG.md
+3
View File
@@ -9,6 +9,9 @@
- Ensures old, incompatible kexts are not linked against - Ensures old, incompatible kexts are not linked against
- Old kexts are relocated to `/Library/Relocated Extensions` - Old kexts are relocated to `/Library/Relocated Extensions`
- Add OpenCore Picker timeout selection - Add OpenCore Picker timeout selection
- Partially resolve MacPro6,1 support
- Allows for install and usage of 2013 Mac Pros on Ventura
- Currently CPU Power Management is not supported
## 0.5.0 ## 0.5.0
- Ventura Specific Updates: - Ventura Specific Updates:
gui/gui_main.py
+1 -1
View File
@@ -1588,7 +1588,7 @@ class wx_python_gui:
# - VBIOS Boot Issue (MacPro6,1) # - VBIOS Boot Issue (MacPro6,1)
# - Non-Metal GPUs # - Non-Metal GPUs
model = self.constants.custom_model or self.constants.computer.real_model model = self.constants.custom_model or self.constants.computer.real_model
if model in model_array.LegacyGPU or model in ["MacPro3,1", "MacPro4,1", "MacPro5,1", "MacPro6,1"]: if model in model_array.LegacyGPU or model in ["MacPro3,1", "MacPro4,1", "MacPro5,1"]:
try: try:
app_major = app_dict['Version'].split(".")[0] app_major = app_dict['Version'].split(".")[0]
if float(app_major) > self.constants.os_support: if float(app_major) > self.constants.os_support:
resources/build.py
+11
View File
@@ -882,6 +882,17 @@ class BuildOpenCore:
print("- Enabling AHCI SSD patch") print("- Enabling AHCI SSD patch")
self.enable_kext("MonteAHCIPort.kext", self.constants.monterey_ahci_version, self.constants.monterey_ahci_path) self.enable_kext("MonteAHCIPort.kext", self.constants.monterey_ahci_version, self.constants.monterey_ahci_path)
# Force VMM as a temporary solution to getting the MacPro6,1 booting in Ventura
# With macOS Ventura, Apple removed AppleIntelCPUPowerManagement.kext and assumed XCPM support across all Macs
# This change resulted in broken OS booting as the machine had no power management support
# Currently the AICPUPM fix is not fully functional, thus forcing VMM is a temporary solution
# Waiting for XNU source to be released to fix this properly
if self.model == "MacPro6,1":
print("- Enabling VMM patch")
self.config["Kernel"]["Emulate"]["Cpuid1Data"] = binascii.unhexlify("00000000000000000000008000000000")
self.config["Kernel"]["Emulate"]["Cpuid1Mask"] = binascii.unhexlify("00000000000000000000008000000000")
self.config["Kernel"]["Emulate"]["MinKernel"] = "22.0.0"
# Check if model has 5K display # Check if model has 5K display
# Apple has 2 modes for display handling on 5K iMacs and iMac Pro # 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 # If at any point in the boot chain an "unsupported" entry is loaded, the firmware will tell the