From: Kalyan Nagabhirava <kalyankumar.nagabhirava@linaro.org>

Application will Download platform code Image (kernel + DTB + rootfs)
and writes into Flash partition.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Moorthy Baskaravenkatraman <moorthy.baskaravenkatraman-sambamoorthy@linaro.org>
---
 Platform/Comcast/Application/Dri/Dri.inf                     | 43 ++++++++++++++++++++
 Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.inf | 43 ++++++++++++++++++++
 Platform/Comcast/Application/Dri/Dri.c                       | 26 ++++++++++++
 Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.c   | 32 +++++++++++++++
 4 files changed, 144 insertions(+)

diff --git a/Platform/Comcast/Application/Dri/Dri.inf b/Platform/Comcast/Application/Dri/Dri.inf
new file mode 100644
index 000000000000..ba0656cbc6d7
--- /dev/null
+++ b/Platform/Comcast/Application/Dri/Dri.inf
@@ -0,0 +1,43 @@
+#
+#  Copyright (c) 2014-2018, Linaro Limited. All rights reserved.
+#  Copyright (c) 2016-2017, Comcast. 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]
+  INF_VERSION     = 0x0001001A
+  BASE_NAME       = RdkDriLoader
+  FILE_GUID       = 081ba18a-d71e-40a7-99a9-cdb86463966d
+  MODULE_TYPE     = UEFI_APPLICATION
+  VERSION_STRING  = 1.0
+  ENTRY_POINT     = DriEntryPoint
+
+[Sources]
+  Dri.c
+
+[Packages]
+  ArmPkg/ArmPkg.dec
+  EmbeddedPkg/EmbeddedPkg.dec
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  NetworkPkg/NetworkPkg.dec
+  ShellPkg/ShellPkg.dec
+  SecurityPkg/SecurityPkg.dec
+  Platform/Comcast/Library/RdkBootManagerLib/RdkBootManagerLib.dec
+
+[LibraryClasses]
+  RdkBootManagerLib
+  UefiApplicationEntryPoint
diff --git a/Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.inf b/Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.inf
new file mode 100644
index 000000000000..d31f8f8a5235
--- /dev/null
+++ b/Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.inf
@@ -0,0 +1,43 @@
+#
+#  Copyright (c) 2014-2018, Linaro Limited. All rights reserved.
+#  Copyright (c) 2016-2017, Comcast. 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]
+  INF_VERSION     = 0x0001001A
+  BASE_NAME       = RdkDriSecureLoader
+  FILE_GUID       = dd52d1d7-0de2-4552-98e0-8dbee458a502
+  MODULE_TYPE     = UEFI_APPLICATION
+  VERSION_STRING  = 1.0
+  ENTRY_POINT     = DriSecureBootEntryPoint
+
+[Sources]
+  DriSecureBoot.c
+
+[Packages]
+  ArmPkg/ArmPkg.dec
+  EmbeddedPkg/EmbeddedPkg.dec
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  ShellPkg/ShellPkg.dec
+  SecurityPkg/SecurityPkg.dec
+  NetworkPkg/NetworkPkg.dec
+  Platform/Comcast/Library/RdkBootManagerLib/RdkBootManagerLib.dec
+
+[LibraryClasses]
+  RdkBootManagerLib
+  UefiApplicationEntryPoint
diff --git a/Platform/Comcast/Application/Dri/Dri.c b/Platform/Comcast/Application/Dri/Dri.c
new file mode 100644
index 000000000000..4e5ede2e0ca4
--- /dev/null
+++ b/Platform/Comcast/Application/Dri/Dri.c
@@ -0,0 +1,26 @@
+/*
+#  Copyright (c) 2014-2018, Linaro Limited. 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.
+#
+ */
+#include <RdkBootManagerLib.h>
+
+EFI_STATUS
+EFIAPI
+DriEntryPoint (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_STATUS Status;
+
+  Status = RdkHttpBoot ();
+  return Status;
+}
diff --git a/Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.c b/Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.c
new file mode 100644
index 000000000000..abe10c029d27
--- /dev/null
+++ b/Platform/Comcast/Application/DriSecureBoot/DriSecureBoot.c
@@ -0,0 +1,32 @@
+/*
+#  Copyright (c) 2014-2018, Linaro Limited. 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.
+#
+ */
+#include <RdkBootManagerLib.h>
+
+EFI_STATUS
+EFIAPI
+DriSecureBootEntryPoint (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_STATUS Status;
+
+  Status = RdkHttpBoot ();
+
+  Status = RdkSecureBoot (
+    ImageHandle,
+    SystemTable->BootServices
+    );
+
+  return Status;
+}
-- 
2.15.0

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