[edk2,v1,1/1] edk2-platforms: created Rdk Qemu platform for RDK UEFI applications

diff --git a/Platform/Comcast/RDKQemu/RDKQemu.dsc b/Platform/Comcast/RDKQemu/RDKQemu.dsc
new file mode 100644
index 000000000000..ce8081081359
--- /dev/null
+++ b/Platform/Comcast/RDKQemu/RDKQemu.dsc
@@ -0,0 +1,431 @@ 
+#
+#  Copyright (c) 2011-2015, ARM Limited. All rights reserved.
+#  Copyright (c) 2014, Linaro Limited. All rights reserved.
+#  Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.
+#
+#  This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution.  The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#
+
+################################################################################
+#
+# Defines Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+  PLATFORM_NAME                  = RdkQemu
+  PLATFORM_GUID                  = 2D89EF13-B604-4550-B080-5E2E5E382854
+  PLATFORM_VERSION               = 0.1
+  DSC_SPECIFICATION              = 0x00010005
+  OUTPUT_DIRECTORY               = Build/RDK-$(ARCH)
+  SUPPORTED_ARCHITECTURES        = AARCH64|ARM
+  BUILD_TARGETS                  = DEBUG|RELEASE
+  SKUID_IDENTIFIER               = DEFAULT
+  FLASH_DEFINITION               = Platform/Comcast/RDKQemu/RDKQemu.fdf
+
+  #
+  # Defines for default states.  These can be changed on the command line.
+  # -D FLAG=VALUE
+  #
+  DEFINE SECURE_BOOT_ENABLE      = FALSE
+  DEFINE HTTP_BOOT_ENABLE        = FALSE
+
+!include ArmVirtPkg/ArmVirt.dsc.inc
+
+[LibraryClasses.common]
+  ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
+  ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
+
+  # Virtio Support
+  VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
+  VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf
+  QemuFwCfgLib|ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+  QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf
+
+  ArmPlatformLib|ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf
+
+  TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
+  NorFlashPlatformLib|ArmVirtPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
+
+  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
+  BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf
+  PlatformBootManagerLib|ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
+  CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
+  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
+  FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
+  PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+  PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
+  PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
+  RdkBootManagerLib|EmbeddedPkg/Library/RdkBootManagerLib/RdkBootManagerLib.inf
+!if $(HTTP_BOOT_ENABLE) == TRUE
+  HttpLib|MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.inf
+!endif
+
+[LibraryClasses.common.PEIM]
+  ArmVirtMemInfoLib|ArmVirtPkg/Library/QemuVirtMemInfoLib/QemuVirtMemInfoPeiLib.inf
+
+[LibraryClasses.common.UEFI_DRIVER]
+  UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
+
+################################################################################
+#
+# Pcd Section - list of all EDK II PCD Entries defined by this Platform
+#
+################################################################################
+
+[PcdsFeatureFlag.common]
+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE
+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|TRUE
+
+  ## If TRUE, Graphics Output Protocol will be installed on virtual handle created by ConsplitterDxe.
+  #  It could be set FALSE to save size.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
+
+[PcdsFixedAtBuild.common]
+  gArmPlatformTokenSpaceGuid.PcdCoreCount|1
+!if $(ARCH) == AARCH64
+  gArmTokenSpaceGuid.PcdVFPEnabled|1
+!endif
+
+  gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x4007c000
+  gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x4000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x2000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x2800
+
+  # Size of the region used by UEFI in permanent memory (Reserved 64MB)
+  gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
+
+  ## Trustzone enable (to make the transition from EL3 to EL2 in ArmPlatformPkg/Sec)
+  gArmTokenSpaceGuid.PcdTrustzoneSupport|FALSE
+
+  #
+  # ARM PrimeCell
+  #
+
+  ## PL011 - Serial Terminal
+  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|38400
+
+  ## Default Terminal Type
+  ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
+!if $(TTY_TERMINAL) == TRUE
+  gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
+!else
+  gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
+!endif
+
+  #
+  # ARM Virtual Architectural Timer -- fetch frequency from QEMU (TCG) or KVM
+  #
+  gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
+
+!if $(HTTP_BOOT_ENABLE) == TRUE
+  gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
+!endif
+  # System Memory Base -- fixed at 0x4000_0000
+  gArmTokenSpaceGuid.PcdSystemMemoryBase|0x40000000
+
+  # initial location of the device tree blob passed by QEMU -- base of DRAM
+  gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x40000000
+
+  gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+
+  #
+  # The maximum physical I/O addressability of the processor, set with
+  # BuildCpuHob().
+  #
+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16
+
+  #
+  # RdkPkg Pcds
+  #
+  # system partition name is nothing but rootfs partition, used only in Http boot (DRI)
+  gRdkTokenSpaceGuid.PcdRdkSystemPartitionName|"VenHw(837DCA9E-E874-4D82-B29A-23FE0E23D1E2,003E000A00000000)"
+  gRdkTokenSpaceGuid.PcdRdkCmdLineArgs|"root=/dev/vda"
+  gRdkTokenSpaceGuid.PcdRdkConfFileName|L"Rdk.conf"
+  gRdkTokenSpaceGuid.PcdRdkConfFileDevicePath|L"PciRoot(0x0)/Pci(0x2,0x0)"
+
+[PcdsFixedAtBuild.AARCH64]
+  # KVM limits it IPA space to 40 bits (1 TB), so there is no need to
+  # support anything bigger, even if the host hardware does
+  gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize|40
+
+  # Clearing BIT0 in this PCD prevents installing a 32-bit SMBIOS entry point,
+  # if the entry point version is >= 3.0. AARCH64 OSes cannot assume the
+  # presence of the 32-bit entry point anyway (because many AARCH64 systems
+  # don't have 32-bit addressable physical RAM), and the additional allocations
+  # below 4 GB needlessly fragment the memory map. So expose the 64-bit entry
+  # point only, for entry point versions >= 3.0.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosEntryPointProvideMethod|0x2
+
+  # ACPI predates the AARCH64 architecture by 5 versions, so
+  # we only target OSes that support ACPI v5.0 or later
+  gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions|0x20
+
+[PcdsDynamicDefault.common]
+  gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3
+
+  ## If TRUE, OvmfPkg/AcpiPlatformDxe will not wait for PCI
+  #  enumeration to complete before installing ACPI tables.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE
+
+  # System Memory Size -- 1 MB initially, actual size will be fetched from DT
+  gArmTokenSpaceGuid.PcdSystemMemorySize|0x00100000
+
+  gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|0x0
+  gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|0x0
+  gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|0x0
+  gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|0x0
+
+  #
+  # ARM General Interrupt Controller
+  #
+  gArmTokenSpaceGuid.PcdGicDistributorBase|0x0
+  gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x0
+  gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x0
+
+  ## PL031 RealTimeClock
+  gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x0
+
+  # set PcdPciExpressBaseAddress to MAX_UINT64, which signifies that this
+  # PCD and PcdPciDisableBusEnumeration above have not been assigned yet
+  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xFFFFFFFFFFFFFFFF
+
+  gArmTokenSpaceGuid.PcdPciIoTranslation|0x0
+
+  #
+  # Set video resolution for boot options and for text setup.
+  # PlatformDxe can set the former at runtime.
+  #
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution|640
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution|480
+
+  #
+  # SMBIOS entry point version
+  #
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion|0x0300
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev|0x0
+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE
+
+[PcdsDynamicHii]
+  gArmVirtTokenSpaceGuid.PcdForceNoAcpi|L"ForceNoAcpi"|gArmVirtVariableGuid|0x0|FALSE|NV,BS
+
+################################################################################
+#
+# Components Section - list of all EDK II Modules needed by this Platform
+#
+################################################################################
+[Components.common]
+  #
+  # PEI Phase modules
+  #
+  ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf
+  MdeModulePkg/Core/Pei/PeiMain.inf
+  MdeModulePkg/Universal/PCD/Pei/Pcd.inf {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+  }
+  ArmPlatformPkg/PlatformPei/PlatformPeim.inf
+  ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf
+  ArmPkg/Drivers/CpuPei/CpuPei.inf
+
+  MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
+
+  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf {
+    <LibraryClasses>
+      NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
+  }
+
+  #
+  # DXE
+  #
+  MdeModulePkg/Core/Dxe/DxeMain.inf {
+    <LibraryClasses>
+      NULL|MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf
+  }
+  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+  }
+
+  #
+  # Architectural Protocols
+  #
+  ArmPkg/Drivers/CpuDxe/CpuDxe.inf
+  MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
+    <LibraryClasses>
+      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
+      # don't use unaligned CopyMem () on the UEFI varstore NOR flash region
+      BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
+  }
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
+    <LibraryClasses>
+      NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf
+  }
+  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+!else
+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
+!endif
+  MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
+  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
+  MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
+  EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf {
+    <LibraryClasses>
+      NULL|ArmVirtPkg/Library/ArmVirtPL031FdtClientLib/ArmVirtPL031FdtClientLib.inf
+  }
+  EmbeddedPkg/MetronomeDxe/MetronomeDxe.inf
+
+  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
+  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
+  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
+  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
+  MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
+
+  MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+
+  ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
+  ArmPkg/Drivers/TimerDxe/TimerDxe.inf {
+    <LibraryClasses>
+      NULL|ArmVirtPkg/Library/ArmVirtTimerFdtClientLib/ArmVirtTimerFdtClientLib.inf
+  }
+  ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
+  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
+
+  #
+  # Platform Driver
+  #
+  ArmVirtPkg/VirtioFdtDxe/VirtioFdtDxe.inf
+  ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf
+  ArmVirtPkg/HighMemDxe/HighMemDxe.inf
+  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
+  OvmfPkg/VirtioNetDxe/VirtioNet.inf
+  OvmfPkg/VirtioRngDxe/VirtioRng.inf
+
+  #
+  # FAT filesystem + GPT/MBR partitioning + UDF filesystem
+  #
+  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
+  MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
+  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+  FatPkg/EnhancedFatDxe/Fat.inf
+  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+
+  #
+  # Bds
+  #
+  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
+  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
+  MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
+  MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
+  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
+  MdeModulePkg/Logo/LogoDxe.inf
+  MdeModulePkg/Application/UiApp/UiApp.inf {
+    <LibraryClasses>
+      NULL|MdeModulePkg/Library/DeviceManagerUiLib/DeviceManagerUiLib.inf
+      NULL|MdeModulePkg/Library/BootManagerUiLib/BootManagerUiLib.inf
+      NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf
+  }
+
+  #
+  # Networking stack
+  #
+  MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
+  MdeModulePkg/Universal/Network/ArpDxe/ArpDxe.inf
+  MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Dxe.inf
+  MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Dxe.inf
+  MdeModulePkg/Universal/Network/MnpDxe/MnpDxe.inf
+  MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigDxe.inf
+  MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Dxe.inf
+  MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dxe.inf
+  MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Dxe.inf
+  MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
+  MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
+!if $(HTTP_BOOT_ENABLE) == TRUE
+  NetworkPkg/DnsDxe/DnsDxe.inf
+  NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.inf
+  NetworkPkg/HttpDxe/HttpDxe.inf
+  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
+!endif
+  #
+  # SCSI Bus and Disk Driver
+  #
+  MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+  MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+
+  #
+  # SMBIOS Support
+  #
+  MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf {
+    <LibraryClasses>
+      NULL|OvmfPkg/Library/SmbiosVersionLib/DetectSmbiosVersionLib.inf
+  }
+  OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
+
+  #
+  # PCI support
+  #
+  ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf {
+    <LibraryClasses>
+      NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+  }
+  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {
+    <LibraryClasses>
+      NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+  }
+  OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
+  OvmfPkg/Virtio10Dxe/Virtio10.inf
+
+  #
+  # Video support
+  #
+  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
+  OvmfPkg/PlatformDxe/Platform.inf
+
+  #
+  # USB Support
+  #
+  MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
+  MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
+  MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
+  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
+  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
+  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
+
+  #
+  # ACPI Support
+  #
+  ArmVirtPkg/PlatformHasAcpiDtDxe/PlatformHasAcpiDtDxe.inf
+
+  #
+  #RdkPkg
+  #
+  EmbeddedPkg/Application/Dri/Dri.inf
+  EmbeddedPkg/Application/SecureBoot/SecureBoot.inf
+  EmbeddedPkg/Application/DriSecureBoot/DriSecureBoot.inf
+
+[Components.AARCH64]
+  MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.inf
+  OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf {
+    <LibraryClasses>
+      NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+  }
+
+[PcdsFixedAtBuild]
+  gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
+
+[BuildOptions]
+  GCC:*_*_*_CC_FLAGS = -UDISABLE_NEW_DEPRECATED_INTERFACES
diff --git a/Platform/Comcast/RDKQemu/RDKQemu.fdf b/Platform/Comcast/RDKQemu/RDKQemu.fdf
new file mode 100644
index 000000000000..aec06f973d82
--- /dev/null
+++ b/Platform/Comcast/RDKQemu/RDKQemu.fdf
@@ -0,0 +1,128 @@ 
+#
+#  Copyright (c) 2011-2015, ARM Limited. All rights reserved.
+#  Copyright (c) 2014, Linaro Limited. All rights reserved.
+#  Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.
+#
+#  This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution.  The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+
+################################################################################
+#
+# FD Section
+# The [FD] Section is made up of the definition statements and a
+# description of what goes into  the Flash Device Image.  Each FD section
+# defines one flash "device" image.  A flash device image may be one of
+# the following: Removable media bootable image (like a boot floppy
+# image,) an Option ROM image (that would be "flashed" into an add-in
+# card,) a System "Flash"  image (that would be burned into a system's
+# flash) or an Update ("Capsule") image that will be used to update and
+# existing system flash.
+#
+################################################################################
+
+[FD.RDK_EFI]
+BaseAddress   = 0x00000000|gArmTokenSpaceGuid.PcdFdBaseAddress  # QEMU assigns 0 - 0x8000000 for a BootROM
+Size          = 0x00200000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
+ErasePolarity = 1
+
+# This one is tricky, it must be: BlockSize * NumBlocks = Size
+BlockSize     = 0x00001000
+NumBlocks     = 0x200
+
+################################################################################
+#
+# Following are lists of FD Region layout which correspond to the locations of different
+# images within the flash device.
+#
+# Regions must be defined in ascending order and may not overlap.
+#
+# A Layout Region start with a eight digit hex offset (leading "0x" required) followed by
+# the pipe "|" character, followed by the size of the region, also in hex with the leading
+# "0x" characters. Like:
+# Offset|Size
+# PcdOffsetCName|PcdSizeCName
+# RegionType <FV, DATA, or FILE>
+#
+################################################################################
+
+#
+# UEFI has trouble dealing with FVs that reside at physical address 0x0.
+# So instead, put a hardcoded 'jump to 0x1000' at offset 0x0, and put the
+# real FV at offset 0x1000
+#
+0x00000000|0x00001000
+DATA = {
+!if $(ARCH) == AARCH64
+  0x00, 0x04, 0x00, 0x14   # 'b 0x1000' in AArch64 ASM
+!else
+  0xfe, 0x03, 0x00, 0xea   # 'b 0x1000' in AArch32 ASM
+!endif
+}
+
+0x00001000|0x001ff000
+gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
+FV = FVMAIN_COMPACT
+
+!include ArmVirtPkg/VarStore.fdf.inc
+
+################################################################################
+#
+# FV Section
+#
+# [FV] section is used to define what components or modules are placed within a flash
+# device file.  This section also defines order the components and modules are positioned
+# within the image.  The [FV] section consists of define statements, set statements and
+# module statements.
+#
+################################################################################
+
+!include ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
+
+[FV.FVMAIN_COMPACT]
+#FvNameGuid         = 64074afe-340a-4be6-94ba-91b5b4d0d412
+FvAlignment        = 16
+ERASE_POLARITY     = 1
+MEMORY_MAPPED      = TRUE
+STICKY_WRITE       = TRUE
+LOCK_CAP           = TRUE
+LOCK_STATUS        = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP  = TRUE
+WRITE_STATUS       = TRUE
+WRITE_LOCK_CAP     = TRUE
+WRITE_LOCK_STATUS  = TRUE
+READ_DISABLED_CAP  = TRUE
+READ_ENABLED_CAP   = TRUE
+READ_STATUS        = TRUE
+READ_LOCK_CAP      = TRUE
+READ_LOCK_STATUS   = TRUE
+
+  INF ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf
+  INF MdeModulePkg/Core/Pei/PeiMain.inf
+  INF ArmPlatformPkg/PlatformPei/PlatformPeim.inf
+  INF ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf
+  INF ArmPkg/Drivers/CpuPei/CpuPei.inf
+  INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
+  INF MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
+  INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+
+  #
+  # FDT installation
+  #
+  # The UEFI driver is at the end of the list of the driver to be dispatched
+  # after the device drivers (eg: Ethernet) to ensure we have support for them.
+  #INF Platform/ARM/Drivers/FdtPlatformDxe/FdtPlatformDxe.inf
+
+  FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
+    SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
+      SECTION FV_IMAGE = FVMAIN
+    }
+  }
+
+!include ArmVirtPkg/ArmVirtRules.fdf.inc
diff --git a/Platform/Comcast/RDKQemu/README b/Platform/Comcast/RDKQemu/README
new file mode 100644
index 000000000000..1c78d0c6dd4c
--- /dev/null
+++ b/Platform/Comcast/RDKQemu/README
@@ -0,0 +1,77 @@ 
+workspace structure:
+--------------------
+
+base directory
+    |__ edk2
+    |__ edk2-platforms
+    |__ uefi-tools
+
+Prerequisites:
+--------------
+
+Toolchain:
+# 32-bit linaro toolchain
+$ wget http://releases.linaro.org/archive/15.02/components/toolchain/binaries/arm-linux-gnueabihf/gcc-linaro-4.9-2015.02-3-x86_64_arm-linux-gnueabihf.tar.xz
+# 64-bit linaro toolchain
+$ wget http://releases.linaro.org/archive/15.02/components/toolchain/binaries/aarch64-linux-gnu/gcc-linaro-4.9-2015.02-3-x86_64_aarch64-linux-gnu.tar.xz
+
+# untar each toolchain (tar.xz file) to a separate directory
+# export the toolchain bin path
+$ export PATH=<32-bit toolchain path>/bin:<64-bit toolchain path>/bin:$PATH
+
+Before building EDK-II UEFI, prepare base tools
+$ cd edk2
+$ make -C BaseTools
+$ cd ..
+
+Building the firmware:
+----------------------
+
+$ cd <base directory>
+$ ./uefi-tools/edk2-build.sh rdk64 -b <Build mode> -D SECURE_BOOT_ENABLE=TRUE -D HTTP_BOOT_ENABLE=TRUE
+
+Built firmware (RDK_EFI.fd) can be found in Build/RDK-AARCH64/RELEASE_GCC49/FV directory
+and application (.efi files) found in OUTPUT directory from Build/RDK-AARCH64/RELEASE_GCC49/EmbeddedPkg/Application path
+
+
+Application can be tested:
+-------------------------
+1) Secure boot
+2) Disaster Recovery Image (DRI) download
+3) DRI Secure boot
+
+above applications source code path- edk2/EmbeddedPkg/Application
+
+QEMU setup:
+-----------
+$ qemu-system-aarch64 -cpu cortex-a57 -M virt -m 512M -bios RDK_EFI.fd -nographic -no-acpi -hda bootpartition.img -hdb fat:keys -drive if=none,file=rootfs.img,format=raw,id=hd0 -device virtio-blk-device,drive=hd0
+
+hdb: a directory which contains KEK.cer and PK.cer (public key) files
+
+hda: bootparititon.img
+
+$ dd if=/dev/zero bs=1M count=64 of=bootpartition.img
+$ mkfs.vfat -F 32 bootpartition.img
+$ sudo mount bootpartition.img /mnt
+#copy kernel image file (for secure boot), Rdk.conf configuration file, server.url file
+$ sudo cp <files> /mnt
+$ sudo umount /mnt
+
+Configuration file:
+
+RDK Secure boot application accepts 6 configuration
+ROOTCERT - key file to validate rootfs
+KEKCERT - KEK public Key
+PKCERT - PK public key
+URL - a text file that contains server URL where DRI image is stored
+IMAGE - kernel image file
+DTB - Device tree blob file
+
+// rdk conf file for getting  PK , KEK and kernel path in flash partitions
+Typical Rdk.conf file:
+############################################################
+KEKCERT="PciRoot(0x0)/Pci(0x3,0x0)/HD(1,MBR,0xBE1AFDFA,0x3F,0xFBFC1)/KEK.cer"
+PKCERT="PciRoot(0x0)/Pci(0x3,0x0)/HD(1,MBR,0xBE1AFDFA,0x3F,0xFBFC1)/PK.cer"
+URL="PciRoot(0x0)/Pci(0x2,0x0)/server.url"
+IMAGE="PciRoot(0x0)/Pci(0x2,0x0)/Image"
+################################################################