Merge tag 'at91-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/cleanup

Merge "at91: cleanup for 3.19 #1" from Nicolas Ferre:

"The pull-request that was sent late for 3.18. It was removing the old
!MMU at91x40 and 2 board files plus the whole code in at91sam9g45 &
at91sam9rl files for implementing this deprecated method. For these
particular ones, the EK were the only one to use this code. We can use
these boards with DT right now."

First batch of cleanup/SoC for 3.19:
- removal of old at91x40 !MMU ARM7TDMI support which was kind of rusty
- removal of board-sam9m10g45ek.c and board-sam9rlek.c from mach-at91
  and the code related to these board C files + defconfigs. Use DT for them
  now!

* tag 'at91-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: at91: remove at91sam9rl legacy board support
  ARM: at91: remove at91sam9g45/9m10 legacy board support
  ARM: at91: remove no-MMU at91x40 support
Signed-off-by: Olof Johansson <olof@lixom.net>