sunxi: various fixes
 - DT: update USB vbus from 3.3v to 5v
 - emac: add missing free_irq
 - DT: add emac aliases
 - DT: fix interrupts on A20
 - modules: add watchdog module
 - don't compile in mac80211
 - don't compile in usbnet

Thanks to Hans de Goede, Zalan Blenessy et al.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39204 3c298f89-4303-0410-b956-a3cf2f4a3e73
sunxi: refresh usb vbus patch

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39205 3c298f89-4303-0410-b956-a3cf2f4a3e73
move most of the x86 image generation options to the main file

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39206 3c298f89-4303-0410-b956-a3cf2f4a3e73
virtualbox emulates the e1000 for a long time now

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39207 3c298f89-4303-0410-b956-a3cf2f4a3e73
Merge branch 'master' of git://git.openwrt.org/openwrt into add-gccgo-and-libgo