linux-boundary: freescale 4.0.0 BSP release

Boundary Devices kernel release to follow up the Freescale v4.0.0
Use nitrogen6x_defconfig and enable CONFIG_NETFILTER.

Change-Id: Id7abac7267680690364769bb8b3d5c48947abab5
Signed-off-by: Jeremy Stashluk <jstashluk@dekaresearch.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
linux-wandboard: Update to 3.0.35-4.0.0 based kernel

Change-Id: I1456b5d94e2bdaf83866b4a3a04bf4ab7c0ef2c0
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>