keymile boards: move keymile specific header in subdir

Collect all keymile specific common headers in include/configs/km.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Holger Brunck <holger.brunck@keymile.com>
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
index 2fcecaf..8639ddd 100644
--- a/include/configs/kmeter1.h
+++ b/include/configs/kmeter1.h
@@ -34,7 +34,7 @@
 	"netdev=eth2\0"		\
 
 /* include common defines/options for all 83xx Keymile boards */
-#include "km83xx-common.h"
+#include "km/km83xx-common.h"
 
 #define CONFIG_MISC_INIT_R
 /*