Update .gitmodules
diff --git a/.gitmodules b/.gitmodules
index c58659e..8b13789 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1 @@
-[submodule "secure-debug/external/mbedtls"]
-	path = secure-debug/external/mbedtls
-	url = https://github.com/Mbed-TLS/mbedtls.git
-[submodule "secure-debug/psa-adac"]
-	path = secure-debug/psa-adac
-	url = https://git.trustedfirmware.org/shared/psa-adac.git
+