85xx: Introduce new tlb API

Add a set of functions to manipulate TLB entries:
 * set_tlb() - write a tlb entry
 * invalidate_tlb() - invalidate a tlb array
 * disable_tlb() - disable a variable size tlb entry
 * init_tlbs() - setup initial tlbs based on static table

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile
index d179d70..2205dca 100644
--- a/cpu/mpc85xx/Makefile
+++ b/cpu/mpc85xx/Makefile
@@ -30,7 +30,7 @@
 
 START	= start.o resetvec.o
 COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
-COBJS	= traps.o cpu.o cpu_init.o speed.o interrupts.o \
+COBJS	= traps.o cpu.o cpu_init.o speed.o interrupts.o tlb.o \
 	  pci.o serial_scc.o commproc.o ether_fcc.o spd_sdram.o qe_io.o \
 	  $(COBJS-y)