diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e1d58ff
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "buildroot"]
+	path = buildroot
+	url = https://github.com/buildroot/buildroot.git
diff --git a/buildroot b/buildroot
new file mode 160000
index 0000000..593454c
--- /dev/null
+++ b/buildroot
@@ -0,0 +1 @@
+Subproject commit 593454c77e542ca7f6924087376ad0de71412e49