nw: nw boards don't have an I2C mux or SGTL5000

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nitrogen6x: add USB gadget ethernet initialization

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nw: add USB gadget ethernet initialization

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nw: include a reasonable set of netboot options

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
usb: mv_udc: Rename to ci_udc

The mv_udc is not marvell-specific anymore. The mv_udc is used to drive
generic ChipIdea CI13xxx series OTG cores, so rename the driver to ci_udc
instead.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Stefano Babic <sbabic@denx.de>
Revert "usb: mv_udc: Rename to ci_udc"

This reverts commit 4c6dd8a9342797a35fce06e7dcbc4b30eb121401.
nw: USB Hub reset on KEY_ROW4/GPIO4:15

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