[][Add initial mtk feed for OpenWRT v21.02]

[Description]
Add initial mtk feed for OpenWRT v21.02

[Release-log]
N/A

Change-Id: I8051c6ba87f1ccf26c02fdd88a17d66f63c0b101
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4495320
diff --git a/feed/switch/src/Makefile b/feed/switch/src/Makefile
new file mode 100644
index 0000000..81ae127
--- /dev/null
+++ b/feed/switch/src/Makefile
@@ -0,0 +1,14 @@
+EXEC = switch
+
+SRC=switch_fun.c switch_753x.c switch_ioctl.c switch_netlink.c
+
+all: $(EXEC)
+
+switch: $(SRC)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(SRC) $(LDLIBS) $(LIBS)
+
+romfs:
+	$(ROMFSINST) /bin/switch
+
+clean:
+	-rm -f $(EXEC) *.elf *.gdb *.o