ARM: OMAP: Move omap2_init_common_devices out of init_early

There's no need to call omap2_init_common_devices from init_early.

It no longer does anything else except reprogram the memory timings
for some boards, so it's better to do it later so we have a chance
to get console messages if something goes wrong.

Move it to happen after omap_serial_init gets called. And while
patching it anyways, rename it to omap_sdrc_init as suggested by
Benoit Cousson <b-cousson@ti.com>.

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

arch/arm/mach-omap2/board-omap3logic.c

@@ -185,7 +185,6 @@ static inline void __init board_smsc911x_init(void)
 static void __init omap3logic_init_early(void)
 {
 	omap2_init_common_infrastructure();
-	omap2_init_common_devices(NULL, NULL);
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -200,6 +199,7 @@ static void __init omap3logic_init(void)
 	omap3torpedo_fix_pbias_voltage();
 	omap3logic_i2c_init();
 	omap_serial_init();
+	omap_sdrc_init(NULL, NULL);
 	board_mmc_init();
 	board_smsc911x_init();