Add Initial LG V50s (mh2lm5g) support

Thanks to those who have done this, this is just a port.

Platform/LG/sm8150/mh2lm5g.dsc

@@ -0,0 +1,39 @@
+[Defines]
+  VENDOR_NAME                    = LG
+  PLATFORM_NAME                  = mh2lm5g
+  PLATFORM_GUID                  = 28f1a3bf-193a-47e3-a7b9-5a435eaab2ee
+  PLATFORM_VERSION               = 0.1
+  DSC_SPECIFICATION              = 0x00010019
+  OUTPUT_DIRECTORY               = Build/$(PLATFORM_NAME)
+  SUPPORTED_ARCHITECTURES        = AARCH64
+  BUILD_TARGETS                  = DEBUG|RELEASE
+  SKUID_IDENTIFIER               = DEFAULT
+  FLASH_DEFINITION               = Platform/Qualcomm/sm8150/sm8150.fdf
+  DEVICE_DXE_FV_COMPONENTS       = Platform/LG/sm8150/mh2lm.fdf.inc
+
+!include Platform/Qualcomm/sm8150/sm8150.dsc
+
+[BuildOptions.common]
+  GCC:*_*_AARCH64_CC_FLAGS = -DENABLE_SIMPLE_INIT -DMEMMAP_LG_HACKS
+
+[PcdsFixedAtBuild.common]
+  gQcomTokenSpaceGuid.PcdMipiFrameBufferWidth|1080
+  gQcomTokenSpaceGuid.PcdMipiFrameBufferHeight|2340
+  gQcomTokenSpaceGuid.PcdMipiFrameBufferAddress|0x9D200000
+
+  # Simple Init
+  gSimpleInitTokenSpaceGuid.PcdGuiDefaultDPI|355
+
+  gRenegadePkgTokenSpaceGuid.PcdDeviceVendor|"LG"
+  gRenegadePkgTokenSpaceGuid.PcdDeviceProduct|"V50s ThinQ"
+  gRenegadePkgTokenSpaceGuid.PcdDeviceCodeName|"mh2lm5G"
+
+  # Synaptics Touchscren
+  gQcomTokenSpaceGuid.PcdTouchCtlrAddress|0x20
+  gQcomTokenSpaceGuid.PcdTouchCtlrResetPin|54
+  gQcomTokenSpaceGuid.PcdTouchCtlrIntPin|122
+  gQcomTokenSpaceGuid.PcdTouchCtlrI2cDevice|18
+  gQcomTokenSpaceGuid.PcdTouchMaxX|1080
+  gQcomTokenSpaceGuid.PcdTouchMaxY|2340
+  gQcomTokenSpaceGuid.PcdTouchCtlrVddPin|59
+  gQcomTokenSpaceGuid.PcdTouchCtlrVddIoPin|152

Platform/LG/sm8150/mh2lm5g.fdf.inc

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+// per-device BSP DXEs
+
+FILE DRIVER = 8e9bd160-b184-11df-94e2-0800200c9a66 {
+	SECTION DXE_DEPEX = Platform/EFI_Binaries/Drivers/sm8150/DALSys/DALSys.depex
+	SECTION PE32 = Platform/EFI_Binaries/Drivers/Devices/mh2lm/DALSys/DALSys.efi
+	SECTION UI = "DALSys"
+}
+
+FILE DRIVER = 5bd181db-0487-4f1a-ae73-820e165611b3 {
+    SECTION DXE_DEPEX = Platform/EFI_Binaries/Drivers/sm8150/ButtonsDxe/ButtonsDxe.depex
+    SECTION PE32 = Platform/EFI_Binaries/Drivers/Devices/mh2lm/ButtonsDxe/ButtonsDxe.efi
+    SECTION UI = "ButtonsDxe"
+}
+
+FILE DRIVER = f10f76db-42c1-533f-34a8-69be24653110 {
+    SECTION DXE_DEPEX = Platform/EFI_Binaries/Drivers/sm8150/SdccDxe/SdccDxe.depex
+    SECTION PE32 = Platform/EFI_Binaries/Drivers/sm8150/SdccDxe/SdccDxe.efi
+    SECTION UI = "SdccDxe"
+  }
+
+FILE DRIVER = 11faed4c-b21f-4d88-8e48-c4c28a1e50df {
+    SECTION DXE_DEPEX = Platform/EFI_Binaries/Drivers/sm8150/WP_Binaries/UsbPwrCtrlDxe/UsbPwrCtrlDxe.depex
+	SECTION PE32 = Platform/EFI_Binaries/Drivers/sm8150/WP_Binaries/UsbPwrCtrlDxe/UsbPwrCtrlDxe.efi
+    SECTION UI = "UsbPwrCtrlDxe"
+}
+
+// ACPI Tables
+FILE FREEFORM = 7E374E25-8E01-4FEE-87F2-390C23C606CD {
+
+# 	Customized DSDT
+    SECTION RAW = Platform/LG/sm8150/AcpiTables/mh2lm/DSDT.aml
+# 	Common Tables
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/APIC.aml
+# 	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/BERT.aml
+# 	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/BGRT.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/CSRT.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/DBG2.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/FACP.aml
+# 	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/FPDT.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/GTDT.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/IORT.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/MCFG.aml
+# 	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/MSDM.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/PPTT.aml
+	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/TPM2.aml
+# 	SECTION RAW = Silicon/Qualcomm/sm8150/AcpiTables/BuiltIn/XSDT.aml
+	SECTION UI = "AcpiTables"
+}
+
+// Mainline device tree blob
+
+
+  #
+  # Touchscreen
+  #
+  # INF Silicon/Qualcomm/QcomPkg/Drivers/SynapticsTCMDxe/SynapticsTCMDevice.inf
+  # INF Silicon/Qualcomm/QcomPkg/Drivers/SynapticsTCMDxe/SynapticsTCMDxe.inf

configs/devices/mh2lm5g.conf

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+SOC_PLATFORM="SM8150"
+VENDOR_NAME="LG"
+PLATFORM_NAME="mh2lm5g"
+
+# mkbootimg config
+BOOTIMG_OS_PATCH_LEVEL="2022-06"
+BOOTIMG_OS_VERSION=12.0.0