[PATCH edk2-platforms 3/5] Vlv2TbltDevicePkg: add null version RngLib

["Wang, Jian J" <jian.j.wang@intel.com>]

It's a prerequisite of removing dependency of TimerLib from OpensslLib.
RngLib will be used instead. To avoid build failure, add the null
instance of it in advance.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1871
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
---
 Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc | 1 +
 Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgX64.dsc  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
index 463b952e6582..3dac5f740750 100644
--- a/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
+++ b/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
@@ -234,6 +234,7 @@ [LibraryClasses.common]
   SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
   BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
   OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
+  RngLib|MdePkg/Library/BaseRngLibNull/BaseRngLibNull.inf
   IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
 !if $(NETWORK_TLS_ENABLE) == TRUE
   TlsLib|CryptoPkg/Library/TlsLib/TlsLib.inf
diff --git a/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
index ee18b45c9712..d3a841484a38 100644
--- a/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
+++ b/Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
@@ -236,6 +236,7 @@ [LibraryClasses.common]
   SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
   BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
   OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
+  RngLib|MdePkg/Library/BaseRngLibNull/BaseRngLibNull.inf
   IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
 !if $(NETWORK_TLS_ENABLE) == TRUE
   TlsLib|CryptoPkg/Library/TlsLib/TlsLib.inf
-- 
2.17.1.windows.2