fvp_r: load, auth, and transfer from BL1 to BL33

Adding load, authentication, and transfer functionality from FVP R BL1 to
BL33, which will be the partner runtime code.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I293cad09739dacac0d20dd57c1d98178dbe84d40
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 4304db4..dc8c6d0 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -355,8 +355,13 @@
 
     # Include the selected chain of trust sources.
     ifeq (${COT},tbbr)
-	BL1_SOURCES     +=	drivers/auth/tbbr/tbbr_cot_common.c		\
+        ifeq (${PLAT},fvp_r)
+            BL1_SOURCES	+=	drivers/auth/tbbr/tbbr_cot_common.c		\
+				drivers/auth/tbbr/tbbr_cot_bl1_r64.c
+        else
+            BL1_SOURCES	+=	drivers/auth/tbbr/tbbr_cot_common.c		\
 				drivers/auth/tbbr/tbbr_cot_bl1.c
+        endif
         ifneq (${COT_DESC_IN_DTB},0)
             BL2_SOURCES	+=	lib/fconf/fconf_cot_getter.c
         else