[ARM] pxa: add base support for Marvell PXA910

Signed-off-by: Bin Yang <bin.yang@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index daf35d7..cb4486a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -488,7 +488,7 @@
 	  Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 
 config ARCH_MMP
-	bool "Marvell PXA168"
+	bool "Marvell PXA168/910"
 	depends on MMU
 	select GENERIC_GPIO
 	select ARCH_REQUIRE_GPIOLIB
@@ -499,7 +499,7 @@
 	select TICK_ONESHOT
 	select PLAT_PXA
 	help
-	  Support for Marvell's PXA168 processor line.
+	  Support for Marvell's PXA168/910 processor line.
 
 config ARCH_RPC
 	bool "RiscPC"