fix: remove asm code
diff --git a/cpu/microblaze/Makefile b/cpu/microblaze/Makefile
index b7be5e1..9d54201 100644
--- a/cpu/microblaze/Makefile
+++ b/cpu/microblaze/Makefile
@@ -26,8 +26,7 @@
 LIB	= $(obj)lib$(CPU).a
 
 START	= start.o
-#SOBJS	= dcache.o icache.o irq.o disable_int.o enable_int.o
-SOBJS	= dcache.o icache.o irq.o
+SOBJS	= irq.o
 COBJS	= cpu.o interrupts.o cache.o exception.o timer.o
 
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)