powerpc/t1040: Update defines to support T1040SoC personalities

T1040 Soc has four personalities:
-T1040 (4 cores with L2 switch)
-T1042:Reduced personality of T1040 without L2 switch
-T1020:Reduced personality of T1040 with less cores(2 cores)
-T1022:Reduced personality of T1040 with 2 cores and without L2 switch

Update defines in arch/powerpc header files, Makefiles and in
driver/net/fm/Makefile to support all T1040 personalities

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
[York Sun: fixed Makefiles]
Acked-by: York Sun <yorksun@freescale.com>
diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile
index bec86c1..2efba76 100644
--- a/drivers/net/fm/Makefile
+++ b/drivers/net/fm/Makefile
@@ -26,6 +26,9 @@
 obj-$(CONFIG_PPC_P5020) += p5020.o
 obj-$(CONFIG_PPC_P5040) += p5040.o
 obj-$(CONFIG_PPC_T1040) += t1040.o
+obj-$(CONFIG_PPC_T1042)	+= t1040.o
+obj-$(CONFIG_PPC_T1020)	+= t1040.o
+obj-$(CONFIG_PPC_T1022)	+= t1040.o
 obj-$(CONFIG_PPC_T4240) += t4240.o
 obj-$(CONFIG_PPC_T4160) += t4240.o
 obj-$(CONFIG_PPC_B4420) += b4860.o