Install latest/stable of uboot-tools
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
Install using the command line
sudo snap install uboot-tools
Don't have snapd? Get set up for snaps.
This snap contains a separate set of the u-boot tools from a "make tools-only" build run. Note that due to snapcraft restrictions tools that come with an underscore in the name need to be used with a dash in its place (i.e. uboot-tools.fit_info becomes uboot-tools.fit-info).
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Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.