arm/km: add support for km_kirkwood_128m16 board

The board is similar to the standard km_kirkwood board. From a
u-boot point of view, the only difference is an increased
256 MiB DRAM (128M16). A board based on this design is for
example the SUP12.

Signed-off-by: Karlheinz Jerg <karlheinz.jerg@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
diff --git a/include/configs/km_kirkwood.h b/include/configs/km_kirkwood.h
index 0e6073c..b8b64c4 100644
--- a/include/configs/km_kirkwood.h
+++ b/include/configs/km_kirkwood.h
@@ -35,6 +35,16 @@
 #define CONFIG_KM_IVM_BUS		1	/* I2C2 (Mux-Port 1)*/
 #define CONFIG_KM_FPGA_CONFIG
 
+/* KM_KIRKWOOD_128M16 */
+#elif defined(CONFIG_KM_KIRKWOOD_128M16)
+#define CONFIG_IDENT_STRING		"\nKeymile Kirkwood 128M16"
+#define CONFIG_HOSTNAME			km_kirkwood_128m16
+#undef CONFIG_SYS_KWD_CONFIG
+#define CONFIG_SYS_KWD_CONFIG \
+		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage_128M16_1.cfg
+#define CONFIG_KM_DISABLE_PCIE
+#define KM_IVM_BUS			"pca9544a:70:9"	/* I2C2 (Mux-Port 1)*/
+
 /* KM_NUSA */
 #elif defined(CONFIG_KM_NUSA)
 #define CONFIG_KM_IVM_BUS		1	/* I2C2 (Mux-Port 1)*/