Removed submodule openram_testchip. From now on, sram macros installed within PDK are in use.

.gitmodules

diff --git a/.gitmodules b/.gitmodules
index 1be944d..e020a55 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,9 +1,6 @@
 [submodule "caravel-lite"]
 	path = caravel
 	url = https://github.com/efabless/caravel-lite
-[submodule "openram_testchip"]
-	path = openram_testchip
-	url = https://github.com/VLSIDA/openram_testchip
 [submodule "wb_openram_wrapper"]
 	path = wb_openram_wrapper
 	url = https://github.com/embelon/wb_openram_wrapper

openram_testchip

diff --git a/openram_testchip b/openram_testchip
deleted file mode 160000
index f2cb18b..0000000
--- a/openram_testchip
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f2cb18b735872621722a1a63c7b5a95585e5d270