refactor(tc): move all plat tests in test makefile

Moving all PLATFORM_TESTS into platform test makefile

Change-Id: I31821e9e69d916d12ae4c804df26f07fb523c835
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
diff --git a/plat/arm/board/tc/platform.mk b/plat/arm/board/tc/platform.mk
index c3a5a2f..8ca33ca 100644
--- a/plat/arm/board/tc/platform.mk
+++ b/plat/arm/board/tc/platform.mk
@@ -189,45 +189,11 @@
 endif
 
 ifneq (${PLATFORM_TEST},)
-    $(eval $(call add_define,PLATFORM_TESTS))
-
-    ifeq (${PLATFORM_TEST},rss-nv-counters)
-        include drivers/arm/rss/rss_comms.mk
-
-        # Test code.
-        BL31_SOURCES	+=	plat/arm/board/tc/nv_counter_test.c
-
-        # Code under testing.
-        BL31_SOURCES	+=	lib/psa/rss_platform.c \
-				drivers/arm/rss/rss_comms.c \
-				${RSS_COMMS_SOURCES}
-
-        PLAT_INCLUDES	+=	-Iinclude/lib/psa
-
-        $(eval $(call add_define,PLATFORM_TEST_NV_COUNTERS))
-    else ifeq (${PLATFORM_TEST},rss-rotpk)
-        include drivers/arm/rss/rss_comms.mk
-
-        # Test code.
-        BL31_SOURCES	+=	plat/arm/board/tc/rotpk_test.c
-
-        # Code under testing.
-        BL31_SOURCES	+=	lib/psa/rss_platform.c \
-				drivers/arm/rss/rss_comms.c \
-				${RSS_COMMS_SOURCES}
-
-        PLAT_INCLUDES	+=	-Iinclude/lib/psa
-
-        $(eval $(call add_define,PLATFORM_TEST_ROTPK))
-    else ifeq (${PLATFORM_TEST},tfm-testsuite)
-        # Add this include as first, before arm_common.mk. This is necessary
-        # because arm_common.mk builds Mbed TLS, and platform_test.mk can
-        # change the list of Mbed TLS files that are to be compiled
-        # (LIBMBEDTLS_SRCS).
-        include plat/arm/board/tc/platform_test.mk
-    else
-        $(error "Unsupported PLATFORM_TEST value")
-    endif
+    # Add this include as first, before arm_common.mk. This is necessary
+    # because arm_common.mk builds Mbed TLS, and platform_test.mk can
+    # change the list of Mbed TLS files that are to be compiled
+    # (LIBMBEDTLS_SRCS).
+    include plat/arm/board/tc/platform_test.mk
 endif