diff --git a/Drivers/STM32F4xx_HAL_Driver b/Drivers/STM32F4xx_HAL_Driver
new file mode 160000
index 0000000000..bfa4a8fde4
--- /dev/null
+++ b/Drivers/STM32F4xx_HAL_Driver
@@ -0,0 +1 @@
+Subproject commit bfa4a8fde4fa5141619be006df8ef3e08265bd65