fix submodule

diff --git a/.gitmodules b/.gitmodules
index c73b442..fa12f5f 100644
--- a/.gitmodules
+++ b/.gitmodules

@@ -1,3 +1,3 @@
-[submodule "caravel-lite"]
+[submodule "caravel"]
 	path = caravel
 	url = https://github.com/efabless/caravel-lite

diff --git a/Makefile b/Makefile
index 26f4c10..391803d 100644
--- a/Makefile
+++ b/Makefile

@@ -55,7 +55,9 @@
 install:
 ifeq ($(SUBMODULE),1)
 	@echo "Installing $(CARAVEL_NAME) as a submodule.."
-	@git submodule add $(CARAVEL_REPO)
+	#git submodule add $(CARAVEL_REPO) $(CARAVEL_ROOT)
+	@git submodule init
+	@git submodule update
 	$(MAKE) simlink
 else
 	@echo "Installing $(CARAVEL_NAME).."

diff --git a/caravel b/caravel
new file mode 160000
index 0000000..02393a2
--- /dev/null
+++ b/caravel

@@ -0,0 +1 @@
+Subproject commit 02393a2ffd5676ce7c16fcba89e668f94d58f21f