ARM: OMAP1: Move board-sx1.h from plat to mach

This is only used by omap1.

Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 2fddf6f..aef2a42 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -39,7 +39,7 @@
 #include <plat/dma.h>
 #include <plat/irda.h>
 #include <plat/tc.h>
-#include <plat/board-sx1.h>
+#include <mach/board-sx1.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>