[PATCH v1 3/4] edk2-platforms:comcast: RDK secure boot Application

[kalyan-nagabhirava <kalyankumar.nagabhirava@linaro.org>]

Application will get file path of   PK key and KEK key using rdk.conf file, once keys are
Available, application will enable secure boot and validates the signed kernel Image.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: kalyan-nagabhirava <kalyankumar.nagabhirava@linaro.org>
---
 Platform/Comcast/Application/SecureBoot/SecureBoot.inf | 57 ++++++++++++++++++++
 Platform/Comcast/Application/SecureBoot/SecureBoot.c   | 30 +++++++++++
 2 files changed, 87 insertions(+)

diff --git a/Platform/Comcast/Application/SecureBoot/SecureBoot.inf b/Platform/Comcast/Application/SecureBoot/SecureBoot.inf
new file mode 100644
index 000000000000..e7a3bb3afbb6
--- /dev/null
+++ b/Platform/Comcast/Application/SecureBoot/SecureBoot.inf
@@ -0,0 +1,57 @@
+#
+#  Copyright (c) 2016-2017, 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     = 0x00010006
+  BASE_NAME       = RdkSecureLoader
+  FILE_GUID       = b2c7930f-07ef-4305-ac4e-1ce2085a7031
+  MODULE_TYPE     = UEFI_APPLICATION
+  VERSION_STRING  = 1.0
+  ENTRY_POINT     = SecureBootEntryPoint
+
+[Sources]
+  SecureBoot.c
+
+[Packages]
+  ArmPkg/ArmPkg.dec
+  ArmPlatformPkg/ArmPlatformPkg.dec
+  EmbeddedPkg/EmbeddedPkg.dec
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  ShellPkg/ShellPkg.dec
+  SecurityPkg/SecurityPkg.dec
+  CryptoPkg/CryptoPkg.dec
+  NetworkPkg/NetworkPkg.dec
+  Platform/Comcast/Library/RdkBootManagerLib/RdkBootManagerLib.dec
+
+[Guids]
+  gEfiCertX509Guid
+  gEfiCertPkcs7Guid
+  gEfiCustomModeEnableGuid
+  gEfiImageSecurityDatabaseGuid
+  gFdtTableGuid
+  gRdkGlobalVariableGuid
+
+[LibraryClasses]
+  RdkBootManagerLib
+  UefiApplicationEntryPoint
+
+[Protocols]
+  gEfiBlockIoProtocolGuid
+  gEfiDevicePathToTextProtocolGuid
diff --git a/Platform/Comcast/Application/SecureBoot/SecureBoot.c b/Platform/Comcast/Application/SecureBoot/SecureBoot.c
new file mode 100644
index 000000000000..51ac75835fd0
--- /dev/null
+++ b/Platform/Comcast/Application/SecureBoot/SecureBoot.c
@@ -0,0 +1,30 @@
+/*
+#  Copyright (c) 2016-2017, 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
+SecureBootEntryPoint (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_STATUS Status;
+
+  Status = RdkSecureBoot (
+    ImageHandle,
+    SystemTable->BootServices
+  );
+
+  return Status;
+}
-- 
2.15.0