Add basic support for Galaxy S23

Author: J0SH1X

Platform/Samsung/sm8550/FdtBlob_compat/dm1q.dtb

@@ -0,0 +1,28 @@
+[Defines]
+  VENDOR_NAME                    = Samsung
+  PLATFORM_NAME                  = dm1q
+  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/sm8550/sm8550.fdf
+  DEVICE_DXE_FV_COMPONENTS       = Platform/Samsung/sm8550/dm1q.fdf.inc
+
+!include Platform/Qualcomm/sm8550/sm8550.dsc
+
+[BuildOptions.common]
+  GCC:*_*_AARCH64_CC_FLAGS = -DENABLE_SIMPLE_INIT
+
+[PcdsFixedAtBuild.common]
+  gQcomTokenSpaceGuid.PcdMipiFrameBufferWidth|1080
+  gQcomTokenSpaceGuid.PcdMipiFrameBufferHeight|2340
+
+  # Simple Init
+  gSimpleInitTokenSpaceGuid.PcdGuiDefaultDPI|480
+
+  gRenegadePkgTokenSpaceGuid.PcdDeviceVendor|"Samsung"
+  gRenegadePkgTokenSpaceGuid.PcdDeviceProduct|"Galaxy S23"
+  gRenegadePkgTokenSpaceGuid.PcdDeviceCodeName|"dm1q"

Platform/Samsung/sm8550/dm1q.dsc

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+// per-device BSP DXEs
+# FILE DRIVER = 5bd181db-0487-4f1a-ae73-820e165611b3 {
+#   SECTION DXE_DEPEX = Platform/EFI_Binaries/Drivers/Devices/dm1q/ButtonsDxe/ButtonsDxe.depex
+#   SECTION PE32 = Platform/EFI_Binaries/Drivers/Devices/dm1q/ButtonsDxe/ButtonsDxe.efi
+#   SECTION UI = "ButtonsDxe"
+# }
+
+// ACPI Tables
+# FILE FREEFORM = 7E374E25-8E01-4FEE-87F2-390C23C606CD {   
+#   SECTION RAW = Silicon/Qualcomm/sm8550/AcpiTables/DBG2.aml
+#   SECTION RAW = Platform/Samsung/sm8550/AcpiTables/dm1q/DSDT.AML
+#   SECTION RAW = Silicon/Qualcomm/sm8550/AcpiTables/MADT.aml
+#   SECTION RAW = Silicon/Qualcomm/sm8550/AcpiTables/FADT.aml
+#   SECTION RAW = Silicon/Qualcomm/sm8550/AcpiTables/GTDT.aml
+#   SECTION RAW = Silicon/Qualcomm/sm8550/AcpiTables/IORT.aml
+#   SECTION RAW = Silicon/Qualcomm/sm8550/AcpiTables/PPTT.aml
+#   SECTION UI = "AcpiTables"
+# }
+
+// Mainline device tree blob
+# FILE FREEFORM = 25462CDA-221F-47DF-AC1D-259CFAA4E326 {
+#   SECTION RAW = Platform/Qualcomm/sm8550/FdtBlob/sm8550-generic-msd.dtb
+# }
+

Platform/Samsung/sm8550/dm1q.fdf.inc

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+SOC_PLATFORM="SM8550"
+VENDOR_NAME="Samsung"
+PLATFORM_NAME="dm1q"
+
+# mkbootimg config
+BOOTIMG_OS_PATCH_LEVEL="2023-12"
+BOOTIMG_OS_VERSION=14.0.0