Merge remote-tracking branch 'origin/master' into patches-2015.01

Merge remote-tracking branch 'origin/master' into patches-2015.01

* origin/master: (87 commits)
  usb: eth: enable AX88179 DRIVER for ARNDALE 5250
  usb: eth: add ASIX AX88179 DRIVER
  mx6slevk: Remove get_board_rev()
  arm: mx6: novena: Add proper LVDS display support
  arm: mx6: novena: Pull video handling into separate file
  arm: mx6: novena: Pull GPIO definitions into header
  arm: mx6: novena: Minor config file fix
  arm: mx6: novena: Minor coding style fix
  arm: mx6: novena: Define CONFIG_SYS_MALLOC_F_LEN
  arm: mx6: gw_ventana: Define CONFIG_SYS_MALLOC_F_LEN
  imx: i2c: Zap unnecessary malloc() calls
  embestmx6boards: convert to use config_distro_bootcmd.h
  embestmx6boards: convert to use config_distro_defaults.h
  imx SPL: enable boot from eMMC boot partitions.
  ARM: UniPhier: display boot swap pin status by pinmon command
  ARM: UniPhier: add dump command of DDR PHY parameters
  ARM: UniPhier: add DDR PHY training code
  Exynos: Move down common USB configuration
  Prepare v2015.01-rc4
  buildman: Fix some typos in README
  ...