[PATCH v8 0/3] arm: npcm: add basic support for Nuvoton BMCs

[Brendan Higgins]

Addressed comments from:
  - Rick (offline comments)
  - Julien: https://www.spinics.net/lists/arm-kernel/msg613222.html
  - Russell: https://www.spinics.net/lists/arm-kernel/msg613212.html
  - Tomer: https://www.spinics.net/lists/arm-kernel/msg614059.html
  - Rob: https://www.spinics.net/lists/arm-kernel/msg613355.html
  - Tomer

Summary of changes since previous update:
  - Arch support:
    - Cleaned up L2C aux values
    - Cleaned up memory barries
    - Renamed CPU_NPCM750 to ARCH_NPCM750
    - Other mostly cosmetic changes
  - DTS:
    - Added property to L2 cache
    - More clean up
  - No changes to MAINTAINERS since v5

Changes have been tested on the NPCM750 evaluation board.