diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..6276ee2
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "rpi-firmware"]
+	path = vendor/firmware
+	url = https://github.com/raspberrypi/firmware
diff --git a/vendor/firmware b/vendor/firmware
new file mode 160000
index 0000000..63f0e75
--- /dev/null
+++ b/vendor/firmware
@@ -0,0 +1 @@
+Subproject commit 63f0e7592d05cf1d4f6e448710ac53cfd320a6e1