ARM: dts: hummingboard: modify imx6dl-hummingboard.dts to be included

Change the current imx6dl-hummingboard.dts to imx6dl-hummingboard.dtsi so it
can be included.
This change is needed required in to be included in two higher hummingboard
files to support the imx6sdl and imx6dq different devices.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
ARM: dts: hummingboard: add hummingboard hdmi support

Adds HDMI support to hummingboard. Same phy parameters are used as in CuBox-i.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
ARM: dts: hummingboard: add hummingboard solo/dual lite and dual/quad support

This patch adds hummingboard solo/dual lite dts and dual/quad dts files.
It relies mainly on imx6qdl-hummingboard.dtsi as board device tree file.

The sata tuning parameters uses same values as in CuBox-i although hummingboard
uses msata (onboard ssd) vs eSata on CuBox-i that, understandly, should have
different phy configuration.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>