[PATCH v2 0/3] arm: npcm: add basic support for Nuvoton BMCs

[Brendan Higgins]

Addressed comments from:
  - Rob: http://www.spinics.net/lists/devicetree/msg192130.html
  - kbuild test robot: http://www.spinics.net/lists/devicetree/msg191902.html
  - kbuild test robot: http://www.spinics.net/lists/devicetree/msg191902.html

Changes since previous update:
  - Added dependency for !CPU_V6 and !CPU_V6K since headsmp.S depends on v7
    instructions
  - Dropped errata that depend on !ARCH_MULTIPLATFORM
  - Removed custom smp_init_cpus from smp_operations
  - Numerous changes to device tree support

Changes have been tested on the NPCM750 evaluation board.