ARM: pxa168: added support for Teton BGA platform

Added board defintion, header, and debug UART support.

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 6ab843e..0711d3b 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@ -57,6 +57,13 @@
 	  PXA910-based development board. Since MMP2 is compatible to
 	  ARMv6 architecture.
 
+config MACH_TETON_BGA
+	bool "Marvell's PXA168 Teton BGA Development Board"
+	select CPU_PXA168
+	help
+	  Say 'Y' here if you want to support the Marvell PXA168-based
+	  Teton BGA Development Board.
+
 endmenu
 
 config CPU_PXA168