diff --git a/arch/nds32/lib/Makefile b/arch/nds32/lib/Makefile
index 2f7e155..6ea96db 100644
--- a/arch/nds32/lib/Makefile
+++ b/arch/nds32/lib/Makefile
@@ -9,26 +9,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(ARCH).o
-
-COBJS-y += board.o
-COBJS-y += cache.o
-COBJS-$(CONFIG_CMD_BOOTM) += bootm.o
-COBJS-y += interrupts.o
-
-SRCS  := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
-
-$(LIB): $(obj).depend $(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y += board.o
+obj-y += cache.o
+obj-$(CONFIG_CMD_BOOTM) += bootm.o
+obj-y += interrupts.o