[U-Boot] [PATCH 0/3] Add support for the Boundary Devices Nitrogen6x board

[Eric Nelson]

This series defines a board type for Nitrogen6X, an SBC from Boundary
Devices.

The board is closely related to the Freescale SABRE Lite board as
discussed in this document.
	http://boundarydevices.com/differences-sabre-lite-nitrogen6x-and-som/

Because of the similarity, a Nitrogen6X U-Boot image will run on the
SABRE Lite board, and auto-detection is included.

This patch set is broken up into three pieces to expose the functional
differences between the boards.

The first patch essentially copies board/freescale/mx6qsabrelite to
board/boundary/nitrogen6x but does alter the settings file 
include/configs/nitrogen6x to reflect boot-from-SPI and storage
of environment variables in SPI NOR. It also contains an updated
README describing the board's usage.

The second patch reflects the change in PHY reset, and the third
sets up the pads for the WL1271 Wi-Fi/Bluetooth option on a Nitrogen6x.