ARM: OMAP: SRAM: Move sram-fn.S from plat-omap to mach-omap1

This file is omap1 specific.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index c06f525..5e9416e 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := io.o id.o clock.o irq.o mux.o serial.o devices.o
+obj-y := io.o id.o sram.o clock.o irq.o mux.o serial.o devices.o
 
 obj-$(CONFIG_OMAP_MPU_TIMER)	+= time.o
 obj-$(CONFIG_OMAP_32K_TIMER)	+= timer32k.o