ARM: mx6: Update non-Freescale boards to include CPU errata.

If it's good enough for Freescale boards, it's good enough for
the riff-raff.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

Conflicts:
	include/configs/udoo.h
i.MX6: nitrogen6x: update register value for MX6_IOM_DRAM_RESET

The spec has been updated.
See https://community.freescale.com/message/364915

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
i.MX6: nitrogen6x: Update DDR timings for 2G memory arrangement

Update DDR calibration settings based on a larger test set.

The initial values were gathered on a small number of boards,
and have been found to fail on some boards under load.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nitrogen6x: use proper module name for ft5x06_ts

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>