flash-kernel has an udeb that will install the right dependencies on the target device while the installer runs (either d-i or ubiquity).
Whatever pulled flash-kernel ought to run flash-kernel-installer postinst or install u-boot-tools.
flash-kernel has an udeb that will install the right dependencies on the target device while the installer runs (either d-i or ubiquity).
Whatever pulled flash-kernel ought to run flash-kernel- installer postinst or install u-boot-tools.