arm: dts: rockchip: move all rk3128 u-boot specific properties in separate dtsi files

Move all rk3128 u-boot specific properties in separate dtsi files.
Sort emmc node.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
4 files changed