update OMAP Kconfig help texts for all supported SoC models

update OMAP Kconfig help texts for all supported SoC models
Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/Kconfig

@@ -813,7 +813,7 @@ config ARCH_OMAP
 	select GENERIC_CLOCKEVENTS
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	help
-	  Support for TI's OMAP platform (OMAP1 and OMAP2).
+	  Support for TI's OMAP platform (OMAP1/2/3/4).
 
 config PLAT_SPEAR
 	bool "ST SPEAr"

arch/arm/plat-omap/Kconfig

@@ -19,7 +19,7 @@ config ARCH_OMAP2PLUS
 	bool "TI OMAP2/3/4"
 	select COMMON_CLKDEV
 	help
-	  "Systems based on omap24xx, omap34xx or omap44xx"
+	  "Systems based on OMAP2, OMAP3 or OMAP4"
 
 endchoice