[LEDE-DEV] [RFC] au1000: drop support

[Bastian Bittorf]

* John Crispin <john at phrozen.org> [26.02.2017 20:20]:
> ok, send your v4.9 series when it is ready.

after some trial and error: the (ram-)kernel boots without issues,
but flashing is not possible, because we have only 0x2c0000 kernel
partition size, which is 44 blocks and ~2816 kilobytes. Our kernel
is around 3,3mb...ofcourse i can reduce the size, is that an option
for that target?

bye, bastian