Merge tag 'microblaze-v5.4-rc1' of git://git.monstr.eu/linux-2.6-microblaze

Merge tag 'microblaze-v5.4-rc1' of git://git.monstr.eu/linux-2.6-microblaze

Pull Microblaze updates from Michal Simek:

 - clean up reset gpio handler

 - defconfig updates

 - add support for 8 byte get_user()

 - switch to generic dma code

* tag 'microblaze-v5.4-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Switch to standard restart handler
  microblaze: defconfig synchronization
  microblaze: Enable Xilinx AXI emac driver by default
  arch/microblaze: support get_user() of size 8 bytes
  microblaze: remove ioremap_fullcache
  microblaze: use the generic dma coherent remap allocator
  microblaze/nommu: use the generic uncached segment support