Signed-off-by: Jan-Tarek Butt <tarek@ring0.de>

There is no wifi, so there is no bad wifi.

[Matthias Schiffer: rebase onto master]

[Matthias Schiffer: remove patch "ramips: simplify ubnt-erx-sfp device
definition", as it depends on other patches that have not been backported]

BROKEN because of stability issues with 5GHz enabled.

As the default package list is now handled using the 'packages' directive,
explicit wpad-mini removals in target definitions can be dropped.

This, together with a new try_config directive, will allow checking the
generic config and make it more flexible.

This device has built in wifi we should include it at least for experiments.

Fixes #1021

This reverts commit 819758f4.

A proper fix is now available, therefore reverting this workaround.

LEDE has sha256sum enabled by default.

This reverts commit dcff6802.

Fixes #1164

A bug in batman-adv can lead to a large amount of management traffic being
exchanged between nodes when the multicast optimizations are enabled,
effectively making the mesh unusable. It's safer to disable the feature
for now, until we have a real fix.

sha512sum doesn't add much code that is not also used by sha256sum, but the
change of the configuration hides the segfault issue described in:

  https://bugs.lede-project.org/index.php?do=details&task_id=822

While the issue only seemed to affect dhcpv6.script, it would clutter /tmp
with coredumps, eventually leading to OOM.

Allow the autoupdater to work when updating from the removed targets.

These devices have never actually existed; the corresponding support
strings have been removed from the stock firmwares as well.

It seems the device was lost during the OpenWrt -> LEDE migration.

This reverts commit fcce9e52.

The x86-generic kernel does not fit into 4MB.

This will allow upgrading using the broken sysupgrade scripts in OpenWrt
CC without losing the configuration.

Fixes #1010

Fixes #1126

The Airgateway LR is the same device as the normal Airgateway but with an detachable antenna. The Pro version is a cheap dual band device.

Fixes #1084

Hardware is very similar to Archer C5v1 and C7v2.

Tested factory install and autoupdater.

IBSS Mesh on 2.4 and 5 GHz is working fine.

The only Ethernet Port is used for config mode and afterwards handled
as WAN Port.

Completely untested for now.

Closes #835

The TL-WR940N doesn't have detachable antennas. Make v1-v3 match v4.

Switch sha512sum to sha256sum to match updated autoupdater.