kirkwood: dockstar: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
diff --git a/include/configs/dockstar.h b/include/configs/dockstar.h
index 46a42b3..ec7f721 100644
--- a/include/configs/dockstar.h
+++ b/include/configs/dockstar.h
@@ -12,6 +12,8 @@
 #ifndef _CONFIG_DOCKSTAR_H
 #define _CONFIG_DOCKSTAR_H
 
+#define CONFIG_SYS_GENERIC_BOARD
+
 /*
  * Version number information
  */