FVP,Juno: switch FVP and Juno to use generic TBBR OID header

The header tbbr_oid.h contains OIDs obtained by ARM Ltd.
so there is no good reason to use platform_oid.h

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 58fc94e..3c20769 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -87,6 +87,9 @@
 # Enable new version of image loading on ARM platforms
 LOAD_IMAGE_V2			:=	1
 
+# Use generic OID definition (tbbr_oid.h)
+USE_TBBR_DEFS			:=	1
+
 PLAT_INCLUDES		+=	-Iinclude/common/tbbr				\
 				-Iinclude/plat/arm/common