Fedora 30 uboot-tools package.

$ rpm -qi uboot-tools
Name        : uboot-tools
Version     : 2019.04
Release     : 0.8.rc4.fc30
Architecture: x86_64
Install Date: Tue 02 Apr 2019 05:28:07 AM EDT
Group       : Unspecified
Size        : 2380032
License     : GPLv2+ BSD LGPL-2.1+ LGPL-2.0+
Signature   : RSA/SHA256, Sun 31 Mar 2019 08:15:53 PM EDT, Key ID ef3c111fcfc659b9
Source RPM  : uboot-tools-2019.04-0.8.rc4.fc30.src.rpm
Build Date  : Sun 31 Mar 2019 08:10:47 AM EDT
Build Host  : buildvm-03.phx2.fedoraproject.org
Relocations : (not relocatable)
Packager    : Fedora Project
Vendor      : Fedora Project
URL         : http://www.denx.de/wiki/U-Boot
Bug URL     : https://bugz.fedoraproject.org/uboot-tools
Summary     : U-Boot utilities
Description :
This package contains a few U-Boot utilities - mkimage for creating boot images
and fw_printenv/fw_setenv for manipulating the boot environment variables.
$