Add vbutil_firmware

Review URL: http://codereview.chromium.org/2837005
diff --git a/utility/Makefile b/utility/Makefile
index 6a65e0b..5cd3616 100644
--- a/utility/Makefile
+++ b/utility/Makefile
@@ -30,8 +30,9 @@
 		kernel_utility \
 		load_kernel_test \
 		signature_digest_utility \
-		vbutil_key \
+		vbutil_firmware \
 		vbutil_kernel \
+		vbutil_key \
 		vbutil_keyblock \
 		verify_data
 
@@ -60,6 +61,9 @@
 ${BUILD_ROOT}/signature_digest_utility: signature_digest_utility.c $(LIBS)
 	$(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto
 
+${BUILD_ROOT}/vbutil_firmware: vbutil_firmware.c $(LIBS)
+	$(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto
+
 ${BUILD_ROOT}/vbutil_kernel: vbutil_kernel.c $(LIBS)
 	$(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto