armv8/ls1043ardb: dts: add dtb support

Reuse dts files from ls1043a linux kernel. Some parts in dts files
may not be needed by U-Boot.

Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
4 files changed