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Merge pull request #777 from dortania/5k-patch

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Add 5k Display Output Support
This commit is contained in:
Mykola Grymalyuk
2021-12-08 11:14:02 -07:00
committed by GitHub
parent 67ddb619c7 52225e15b2
commit 56501818a9
6 changed files with 79 additions and 7 deletions
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23
data/smbios_data.py
View File

@@ -1787,6 +1787,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"UGA Graphics": True,
"Ethernet Chipset": "Marvell",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
device_probe.NVIDIA.Archs.Tesla,
@@ -1806,6 +1807,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"UGA Graphics": True,
"Ethernet Chipset": "Marvell",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
device_probe.NVIDIA.Archs.Tesla,
@@ -1825,6 +1827,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"UGA Graphics": True,
"Ethernet Chipset": "Marvell",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
device_probe.NVIDIA.Archs.Tesla,
@@ -1844,6 +1847,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"UGA Graphics": True,
"Ethernet Chipset": "Marvell",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
device_probe.NVIDIA.Archs.Tesla,
@@ -1932,6 +1936,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Nvidia",
"nForce Chipset": True,
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Tesla,
],
@@ -1949,6 +1954,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Nvidia",
"nForce Chipset": True,
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Tesla,
],
@@ -1966,6 +1972,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Nvidia",
"nForce Chipset": True,
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Tesla,
],
@@ -1982,6 +1989,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Broadcom",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
],
@@ -1998,6 +2006,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Broadcom",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
device_probe.AMD.Archs.TeraScale_2,
@@ -2015,6 +2024,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Broadcom",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1,
device_probe.AMD.Archs.TeraScale_2,
@@ -2032,6 +2042,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Broadcom",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.Intel.Archs.Sandy_Bridge,
device_probe.AMD.Archs.TeraScale_2,
@@ -2049,6 +2060,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Broadcom",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.Intel.Archs.Sandy_Bridge,
device_probe.AMD.Archs.TeraScale_2,
@@ -2068,6 +2080,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Broadcom",
"Socketed GPUs": "MXM",
"Stock GPUs": [
device_probe.Intel.Archs.Sandy_Bridge,
device_probe.AMD.Archs.TeraScale_2,
@@ -2535,6 +2548,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2045,
"UGA Graphics": True,
"Ethernet Chipset": "Intel 80003ES2LAN",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Curie
],
@@ -2553,6 +2567,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2045,
"UGA Graphics": True,
"Ethernet Chipset": "Intel 80003ES2LAN",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Curie
],
@@ -2571,6 +2586,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2045,
"UGA Graphics": True,
"Ethernet Chipset": "Intel 80003ES2LAN",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_1
],
@@ -2588,6 +2604,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Atheros.Chipsets.AirPortAtheros40,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Intel 82574L",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Tesla
],
@@ -2604,6 +2621,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Broadcom.Chipsets.AirPortBrcm4331,
"Bluetooth Model": bluetooth_data.bluetooth_data.BRCM2046,
"Ethernet Chipset": "Intel 82574L",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.AMD.Archs.TeraScale_2
],
@@ -2636,6 +2654,7 @@ smbios_dictionary = {
"Wireless Model": device_probe.Broadcom.Chipsets.AppleBCMWLANBusInterfacePCIe,
"Bluetooth Model": bluetooth_data.bluetooth_data.UART,
"Ethernet Chipset": "Aquantia",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Vega,
@@ -2656,6 +2675,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.NonApplicable,
"UGA Graphics": True,
"Ethernet Chipset": "Intel 80003ES2LAN",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.AMD.Archs.R500
],
@@ -2674,6 +2694,7 @@ smbios_dictionary = {
"Bluetooth Model": bluetooth_data.bluetooth_data.NonApplicable,
"UGA Graphics": True,
"Ethernet Chipset": "Intel 80003ES2LAN",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.AMD.Archs.R500
],
@@ -2691,6 +2712,7 @@ smbios_dictionary = {
"Wireless Model": None,
"Bluetooth Model": bluetooth_data.bluetooth_data.NonApplicable,
"Ethernet Chipset": "Intel 82574L",
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.NVIDIA.Archs.Tesla
],
@@ -2706,6 +2728,7 @@ smbios_dictionary = {
"Max OS Supported": os_data.os_data.leopard,
"Wireless Model": None,
"Bluetooth Model": bluetooth_data.bluetooth_data.NonApplicable,
"Socketed GPUs": "PCIe",
"Stock GPUs": [
device_probe.Intel.Archs.GMA_950
],

BIN
payloads/Drivers/diags.efi Normal file
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Binary file not shown.

34
resources/build.py
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@@ -53,6 +53,16 @@ class BuildOpenCore:
else:
print("- Adding Internal Drive icon")
shutil.copy(self.constants.icon_path_internal, self.constants.opencore_release_folder)
def chainload_diags(self):
Path(self.constants.opencore_release_folder / Path("System/Library/CoreServices/.diagnostics/Drivers/HardwareDrivers")).mkdir(parents=True, exist_ok=True)
if self.constants.boot_efi is True:
path_oc_loader = self.constants.opencore_release_folder / Path("EFI/BOOT/BOOTx64.efi")
else:
path_oc_loader = self.constants.opencore_release_folder / Path("System/Library/CoreServices/boot.efi")
shutil.move(path_oc_loader, self.constants.opencore_release_folder / Path("System/Library/CoreServices/.diagnostics/Drivers/HardwareDrivers/Product.efi"))
shutil.copy(self.constants.diags_launcher_path, self.constants.opencore_release_folder)
shutil.move(self.constants.opencore_release_folder / Path("diags.efi"), self.constants.opencore_release_folder / Path("boot.efi"))
def build_efi(self):
utilities.cls()
@@ -726,6 +736,30 @@ class BuildOpenCore:
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'
# The reason chainloading via ./Drivers/HardwareDrivers is possible is thanks to it being loaded via an encrypted file buffer
# whereas other drivers like ./qa_logger.efi is invoked via Device Path.
try:
smbios_data.smbios_dictionary[self.model]["5K Display"]
print("- Adding 5K Display Patch")
# Set LauncherPath to '/boot.efi'
# This is to ensure that only the Mac's firmware presents the boot option, but not OpenCore
# https://github.com/acidanthera/OpenCorePkg/blob/0.7.6/Library/OcAppleBootPolicyLib/OcAppleBootPolicyLib.c#L50-L73
self.config["Misc"]["Boot"]["LauncherPath"] = "\\boot.efi"
# Setup diags.efi chainloading
self.chainload_diags()
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"]:

16
resources/constants.py
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@@ -125,12 +125,12 @@ class Constants:
self.latebloom_debug = 0 # Debug Setting
## Security Settings
self.apecid_support = False # ApECID
self.amfi_status = True # Apple Mobile File Integrity
self.sip_status = True # System Integrity Protection
self.secure_status = False # Secure Boot Model
self.vault = False # EFI Vault
self.disable_cs_lv = False # Disable Library validation
self.apecid_support = False # ApECID
self.amfi_status = True # Apple Mobile File Integrity
self.sip_status = True # System Integrity Protection
self.secure_status = False # Secure Boot Model
self.vault = False # EFI Vault
self.disable_cs_lv = False # Disable Library validation
## OS Settings
self.os_support = 12.0
@@ -215,6 +215,10 @@ class Constants:
def xhci_driver_path(self):
return self.payload_path / Path("Drivers/XhciDxe.efi")
@property
def diags_launcher_path(self):
return self.payload_path / Path("Drivers/diags.efi")
# Kexts
@property
def payload_kexts_path(self):

6
resources/defaults.py
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@@ -41,7 +41,11 @@ class generate_defaults:
device_probe.AMD.Archs.Navi,
]:
# Allow H.265 on AMD
settings.serial_settings = "Minimal"
try:
smbios_data.smbios_dictionary[model]["Socketed GPUs"]
settings.serial_settings = "Minimal"
except KeyError:
pass
break
elif model in ["MacPro4,1", "MacPro5,1"]:
# Allow H.265 on AMD

7
resources/install.py
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@@ -5,6 +5,7 @@
import plistlib
import subprocess
import shutil
import os
from pathlib import Path
from resources import utilities, constants
from data import os_data
@@ -168,9 +169,14 @@ Please build OpenCore first!"""
if (mount_path / Path("System")).exists():
print("- Removing preexisting System folder")
shutil.rmtree(mount_path / Path("System"), onerror=rmtree_handler)
if (mount_path / Path("boot.efi")).exists():
print("- Removing preexisting boot.efi")
os.remove(mount_path / Path("boot.efi"))
print("- Copying OpenCore onto EFI partition")
shutil.copytree(self.constants.opencore_release_folder / Path("EFI/OC"), mount_path / Path("EFI/OC"))
shutil.copytree(self.constants.opencore_release_folder / Path("System"), mount_path / Path("System"))
if Path(self.constants.opencore_release_folder / Path("boot.efi")).exists():
shutil.copy(self.constants.opencore_release_folder / Path("boot.efi"), mount_path / Path("boot.efi"))
if self.constants.boot_efi is True:
print("- Converting Bootstrap to BOOTx64.efi")
if (mount_path / Path("EFI/BOOT")).exists():
@@ -190,6 +196,7 @@ Please build OpenCore first!"""
else:
print("- Adding Internal Drive icon")
shutil.copy(self.constants.icon_path_internal, mount_path)
print("- Cleaning install location")
if not self.constants.recovery_status:
print("- Unmounting EFI partition")