nios2: convert makefiles to Kbuild style
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
diff --git a/board/altera/nios2-generic/Makefile b/board/altera/nios2-generic/Makefile
index ceaf45e..84c7bff 100644
--- a/board/altera/nios2-generic/Makefile
+++ b/board/altera/nios2-generic/Makefile
@@ -6,32 +6,12 @@
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../common)
endif
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y := $(BOARD).o
-COBJS-$(CONFIG_CMD_IDE) += ../common/cfide.o
-COBJS-$(CONFIG_EPLED) += ../common/epled.o
-COBJS-$(CONFIG_SEVENSEG) += ../common/sevenseg.o
-
-SOBJS-y := text_base.o
-
-SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS-y))
-SOBJS := $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y := nios2-generic.o
+obj-$(CONFIG_CMD_IDE) += ../common/cfide.o
+obj-$(CONFIG_EPLED) += ../common/epled.o
+obj-$(CONFIG_SEVENSEG) += ../common/sevenseg.o
+obj-y += text_base.o