Fix MacBookPro8,2/3 Hibernation wake

CHANGELOG.md

@@ -9,6 +9,7 @@
 - Support space in path when downloading Root Patches
 - Enable PanicNoKextDump by default
 - Expand AppleGraphicsPowerManagement and AppleGraphicsDeviceControl Override support
+- Fix MacBookPro8,2/3 Hibernation wake
 
 ## 0.1.4
 - Fix Device Path formatting on 2012+ iMacs

OpenCore-Patcher.command

@@ -56,6 +56,15 @@ class OpenCoreLegacyPatcher():
                 self.constants.custom_cpu_model = 1
                 self.constants.custom_cpu_model_value = custom_cpu_model_value.split("%00")[0]
 
+        # Check if running in RecoveryOS
+        root_partition_info = plistlib.loads(subprocess.run("diskutil info -plist /".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
+        if root_partition_info["VolumeName"] == "macOS Base System" and \
+            root_partition_info["FilesystemType"] == "apfs" and \
+            root_partition_info["BusProtocol"] == "Disk Image":
+            self.constants.recovery_status = True
+        else:
+            self.constants.recovery_status = False
+
     def hexswap(self, input_hex: str):
         hex_pairs = [input_hex[i:i + 2] for i in range(0, len(input_hex), 2)]
         hex_rev = hex_pairs[::-1]

Resources/Build.py

@@ -541,6 +541,8 @@ class BuildOpenCore:
                 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 in ModelArray.AMCSupport:
+            self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = {"wegnoegpu": binascii.unhexlify("01000000")}
 
     def set_smbios(self):
         spoofed_model = self.model
@@ -761,8 +763,10 @@ class BuildOpenCore:
                 zip_file.extractall(self.constants.oc_folder)
             item.unlink()
 
-        for i in self.constants.build_path.rglob("__MACOSX"):
-            shutil.rmtree(i)
+        if self.constants.recovery_status == False:
+            # 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()
 
@@ -876,7 +880,7 @@ Please build OpenCore first!"""
             " without altering line endings",
         ]
 
-        if self.constants.detected_os > self.constants.yosemite:
+        if self.constants.detected_os > self.constants.yosemite and self.constants.recovery_status == False:
             result = subprocess.run(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
         else:
             result = subprocess.run(f"diskutil mount {disk_identifier}s{response}".split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE)

Resources/Constants.py

@@ -78,6 +78,7 @@ class Constants:
         self.custom_color = ""
         self.download_ram = False
         self.disallow_cpufriend = False
+        self.recovery_status = False
 
         # OS Versions
         self.tiger = 8

Resources/ModelArray.py

@@ -883,6 +883,13 @@ AGDPSupport = [
     "iMac14,3",
 ]
 
+AMCSupport = [
+    "MacBookPro8,2",
+    "MacBookPro8,3",
+    #"MacBookPro9,1",
+    #"MacBookPro10,1"
+]
+
 DeleteNvidiaAccel11 = [
     "AMDRadeonX4000.kext",
     "AMDRadeonX4000HWServices.kext",
@@ -1043,4 +1050,11 @@ DeleteVolumeControl = [
     "AppleVirtualPlatform.kext",
     "ApplePVPanic.kext",
     "AppleVirtIOStorage.kext",
+]
+
+RecoveryIgnore = [
+    "Update",
+    "VM",
+    "Recovery",
+    "Preboot"
 ]