Overriding 'printf'

To cooperate with TF-M change. Check the TF-M commit for details.

Signed-off-by: Ken Liu <Ken.Liu@arm.com>
Change-Id: Ib76e596f7f0f8fd6d915a17a3a3fbbc53878cd5e
diff --git a/test/framework/test_log.h b/test/framework/test_log.h
index 1a80741..1fc0b3d 100644
--- a/test/framework/test_log.h
+++ b/test/framework/test_log.h
@@ -19,7 +19,7 @@
 #endif
 
 #ifdef USE_SP_LOG
-#define TEST_LOG(...) tfm_sp_log_printf(__VA_ARGS__)
+#define TEST_LOG(...) printf(__VA_ARGS__)
 #else
 #define TEST_LOG(...) tfm_log_printf(__VA_ARGS__)
 #endif /* USE_SP_LOG */