arm: imx: cx9020: move dram init into common place
Move dram_init(), dram_init_banksize() and get_effective_memsize() to
arch/arm/mach-imx/mx5/mx53_dram.c, where it can be reused by m53evk and
mx53loco.
Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
diff --git a/arch/arm/mach-imx/mx5/Makefile b/arch/arm/mach-imx/mx5/Makefile
index d021842..368cfde 100644
--- a/arch/arm/mach-imx/mx5/Makefile
+++ b/arch/arm/mach-imx/mx5/Makefile
@@ -9,3 +9,6 @@
obj-y := soc.o clock.o
obj-y += lowlevel_init.o
+
+# common files for mx53 dram initialization
+obj-$(CONFIG_TARGET_MX53CX9020) += mx53_dram.o