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Remove unnecessary calculations

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This commit is contained in:
Mykola Grymalyuk
2021-05-31 21:15:20 -06:00
parent 2da88a22d7
commit 0978bcbb87
1 changed files with 8 additions and 23 deletions
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31
Resources/Build.py
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@@ -73,33 +73,18 @@ class BuildOpenCore:
return self.model
def fw_feature_detect(self, model):
# Flip bit 19 to enable APFS support
# Values based off OpenCorePkg's Firmwarefeatures and FirmwarefeaturesMask
# Additionally, APFS bit(19) flipped
# https://github.com/acidanthera/OpenCorePkg/blob/0.6.9/Include/Apple/IndustryStandard/AppleFeatures.h#L136
if model == "iMac7,1":
fw_feature = 3221230599
fw_mask = 3221233663
fw_feature = b'\x07\x14\x08\xc0\x00\x00\x00\x00'
fw_mask = b'\xff\x1f\x08\xc0\x00\x00\x00\x00'
elif model in ["MacPro4,1", "Xserve3,1"]:
fw_feature = 3758224695
fw_mask = 3221487415
fw_feature = b'7\xf5\t\xe0\x00\x00\x00\x00'
fw_mask = b'7\xff\x0b\xc0\x00\x00\x00\x00'
else:
fw_feature = 3221230595
fw_mask = 3221241855
#print(f"- Detected FirmwareFeature value: {fw_feature}")
fw_feature |= 2**19
fw_mask |= 2**19
#print(f"- Updated FirmwareFeatures value: {fw_feature}")
# Allow for easy usage in config.plist
fw_feature = hex(fw_feature)
fw_feature = fw_feature.replace("0x", "")
fw_feature = Utilities.hexswap(fw_feature)
fw_feature = binascii.unhexlify(fw_feature)
fw_mask = hex(fw_mask)
fw_mask = fw_mask.replace("0x", "")
fw_mask = Utilities.hexswap(fw_mask)
fw_mask = binascii.unhexlify(fw_mask)
fw_feature = b'\x03\x14\x08\xc0\x00\x00\x00\x00'
fw_mask = b'\xff\x3f\x08\xc0\x00\x00\x00\x00'
return fw_feature, fw_mask
def build_efi(self):