rtl838x: fine tune default package set

Althought most of the switches aren't routers, they can be used as such,
so let's add some of the packages from the router's DEVICE_TYPE. While
at it, remove swconfig package which is not needed on DSA targets.

Acked-by: John Crispin <[email protected]>
Signed-off-by: Petr Štetiar <[email protected]>

target/linux/rtl838x/Makefile

@@ -21,6 +21,7 @@ include $(INCLUDE_DIR)/target.mk
 
 FEATURES := $(filter-out mips16,$(FEATURES))
 
-DEFAULT_PACKAGES += swconfig uboot-envtools ethtool kmod-gpio-button-hotplug
+DEFAULT_PACKAGES += uboot-envtools ethtool kmod-gpio-button-hotplug \
+	dnsmasq firewall ip6tables iptables odhcp6c odhcpd-ipv6only
 
 $(eval $(call BuildTarget))