configs: Odroid C2: enable device tree overlays
The Odroid C2 comes with several expansion options such as an RTC module.
As these expansions are not considered in the Linux device tree they have
to be enabled via device tree overlays.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/configs/odroid-c2_defconfig b/configs/odroid-c2_defconfig
index 547cd52..3531414 100644
--- a/configs/odroid-c2_defconfig
+++ b/configs/odroid-c2_defconfig
@@ -28,3 +28,4 @@
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_DEBUG_UART_SKIP_INIT=y
CONFIG_MESON_SERIAL=y
+CONFIG_OF_LIBFDT_OVERLAY=y