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).
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: