MIPS: Netlogic: Add XLP makefiles and config

- Add CPU_XLP and NLM_XLR_BOARD to arch/mips/Kconfig for Netlogic XLP boards
- Update mips Makefiles to add XLP

Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2968/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index b2cad4f..2a7c74f 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -29,6 +29,7 @@
 obj-$(CONFIG_CPU_VR41XX)	+= dump_tlb.o
 obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= dump_tlb.o
 obj-$(CONFIG_CPU_XLR)		+= dump_tlb.o
+obj-$(CONFIG_CPU_XLP)		+= dump_tlb.o
 
 # libgcc-style stuff needed in the kernel
 obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o