Re: build combined spl/uboot/dtb/atf images for Allwinner A64/H5

Hi,

this + sysutils/atf-allwinner produced binaries i successfully used to
install arm64 for pine64-plus into mmc sd0 w/axen0 on usb, thanks :)
the .dtb i used in miniroot was from current dtb-4.12 pkg.

-Artturi