Removed older version of caravel

.gitmodules

diff --git a/.gitmodules b/.gitmodules
index 6b99e94..3e46499 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,6 +8,3 @@
 [submodule "verilog/rtl/syntacore/scr1/dependencies/coremark"]
 	path = verilog/rtl/syntacore/scr1/dependencies/coremark
 	url = https://github.com/eembc/coremark
-[submodule "caravel"]
-	path = caravel
-	url = https://github.com/efabless/caravel-lite

caravel

diff --git a/caravel b/caravel
deleted file mode 160000
index 13f2590..0000000
--- a/caravel
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 13f2590e4b3a74b910dac56a6b757f5a66fd5212