85xx: Added various P1012/P1013/P1021/P1022 defines

There are various locations that we have chip specific info:

* Makefile for which ddr code to build
* Added P1012/P1013/P1021/P1022 to cpu_type_list and SVR list
* Added number of LAWs for P1012/P1013/P1021/P1022
* Set CONFIG_MAX_CPUS to 2 for P1021/P1022
* PCI port config

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile
index 56de7eb..f064fee 100644
--- a/cpu/mpc85xx/Makefile
+++ b/cpu/mpc85xx/Makefile
@@ -50,7 +50,11 @@
 COBJS-$(CONFIG_MPC8536) += ddr-gen3.o
 COBJS-$(CONFIG_MPC8569)	+= ddr-gen3.o
 COBJS-$(CONFIG_P1011)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1012)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1013)	+= ddr-gen3.o
 COBJS-$(CONFIG_P1020)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1021)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1022)	+= ddr-gen3.o
 COBJS-$(CONFIG_P2010)	+= ddr-gen3.o
 COBJS-$(CONFIG_P2020)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P4080)	+= ddr-gen3.o