ppc: Remove T4160RDB board

This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  As this is the last
ARCH_T4160 platform, remove that support as well.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/ddr/fsl/Kconfig b/drivers/ddr/fsl/Kconfig
index e6a51f5..8246f62 100644
--- a/drivers/ddr/fsl/Kconfig
+++ b/drivers/ddr/fsl/Kconfig
@@ -44,8 +44,7 @@
 			ARCH_P4080	|| \
 			ARCH_P5040	|| \
 			ARCH_LX2160A	|| \
-			ARCH_LX2162A	|| \
-			ARCH_T4160
+			ARCH_LX2162A
 	default 1
 
 config SYS_FSL_DDR_VER
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index a0010a1..4834016 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -738,7 +738,6 @@
 		     ARCH_T1042 || \
 		     ARCH_T2080 || \
 		     ARCH_T4240 || \
-		     ARCH_T4160 || \
 		     ARCH_P4080 || \
 		     ARCH_P3041 || \
 		     ARCH_P5040 || \
diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile
index c988e4e..ae38412 100644
--- a/drivers/net/fm/Makefile
+++ b/drivers/net/fm/Makefile
@@ -26,7 +26,6 @@
 obj-$(CONFIG_ARCH_T1024) += t1024.o
 obj-$(CONFIG_ARCH_T2080) += t2080.o
 obj-$(CONFIG_ARCH_T4240) += t4240.o
-obj-$(CONFIG_ARCH_T4160) += t4240.o
 obj-$(CONFIG_ARCH_B4420) += b4860.o
 obj-$(CONFIG_ARCH_B4860) += b4860.o
 obj-$(CONFIG_ARCH_LS1043A)	+= ls1043.o