ARM: OMAP2+: Nokia N9/N900/N950 -- mention product names

This adds product names (that most users know) to Kconfig and board
comments.
Signed-off-by: NPavel Machek <pavel@ucw.cz>
Reviewed-by: NAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/Kconfig

@@ -271,14 +271,14 @@ config MACH_NOKIA_N8X0
 	select OMAP_PACKAGE_ZAC
 
 config MACH_NOKIA_RM680
-	bool "Nokia RM-680/696 board"
+	bool "Nokia N950 (RM-680) / N9 (RM-696) phones"
 	depends on ARCH_OMAP3
 	default y
 	select MACH_NOKIA_RM696
 	select OMAP_PACKAGE_CBB
 
 config MACH_NOKIA_RX51
-	bool "Nokia RX-51 board"
+	bool "Nokia N900 (RX-51) phone"
 	depends on ARCH_OMAP3
 	default y
 	select OMAP_PACKAGE_CBB

arch/arm/mach-omap2/board-rm680.c

 /*
- * Board support file for Nokia RM-680/696.
+ * Board support file for Nokia N950 (RM-680) / N9 (RM-696).
  *
  * Copyright (C) 2010 Nokia
  *

arch/arm/mach-omap2/board-rx51.c

 /*
- * linux/arch/arm/mach-omap2/board-rx51.c
+ * Board support file for Nokia N900 (aka RX-51).
  *
  * Copyright (C) 2007, 2008 Nokia
  *