ARM: OMAP: move plat-omap/include/plat/sdrc.h into mach-omap2/sdrc.h

Remove arch/arm/plat-omap/include/plat/sdrc.h by folding its contents
into arch/arm/mach-omap2/sdrc.h.  The objective is to assist Tony in
cleaning out arch/arm/plat-omap/, as his upstreams request.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
[tony@atomide.com: updated to remove rotate macros]
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c
index 845c4fd..5e5702c 100644
--- a/arch/arm/mach-omap2/sdram-nokia.c
+++ b/arch/arm/mach-omap2/sdram-nokia.c
@@ -19,9 +19,9 @@
 
 #include "common.h"
 #include <plat/clock.h>
-#include <plat/sdrc.h>
 
 #include "sdram-nokia.h"
+#include "sdrc.h"
 
 /* In picoseconds, except for tREF (ns), tXP, tCKE, tWTR (clks) */
 struct sdram_timings {