diff --git a/r6c.config b/r6c.config
index 59613d2cb3..b79f28a006 100644
--- a/r6c.config
+++ b/r6c.config
@@ -1,6 +1,8 @@
 CONFIG_TARGET_rockchip=y
 CONFIG_TARGET_rockchip_armv8=y
 CONFIG_TARGET_rockchip_armv8_DEVICE_friendlyarm_nanopi-r6c=y
+CONFIG_DEVEL=y
+CONFIG_CCACHE=y
 CONFIG_TARGET_PROFILE="DEVICE_friendlyarm_nanopi-r6c"
 CONFIG_BUSYBOX_CUSTOM=y
 CONFIG_ARIA2_BITTORRENT=y