[PATCH 09/11] ArmVirtPkg/ArmVirt.dsc.inc: specify RngLib instances in dsc files

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

Per BZ1871, OpensslLib will depend on RngLib instead of TimerLib. Update
ArmVirt.dsc.inc file to accommodate the coming changes. It's supposed
that only TlsDxe needs random number. The RngDxeLib is added for it. For
all other drivers, RngLibNull is used by default.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1871
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
---
 ArmVirtPkg/ArmVirt.dsc.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
index 10037c938e..10e0890699 100644
--- a/ArmVirtPkg/ArmVirt.dsc.inc
+++ b/ArmVirtPkg/ArmVirt.dsc.inc
@@ -156,8 +156,10 @@
   IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
 !if $(NETWORK_TLS_ENABLE) == TRUE
   OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
+  RngLib|SecurityPkg/RandomNumberGenerator/DxeRngLibRngProtocol/DxeRngLibRngProtocol.inf
 !else
   OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf
+  RngLib|MdePkg/Library/BaseRngLibNull/BaseRngLibNull.inf
 !endif
   BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
 
-- 
2.17.1.windows.2