[Fedora-livecd-list] Errors : Plymouth

[Turtle Wabbit]

Somewhere between June and August, something was changed in Fedora updates
that Plymouth is no longer being added automatically. We noticed this and
added it manually to the kickstart files and got the following errors when
trying to create an image.

W: Possible missing firmware "radeon/ARUBA_rlc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/ARUBA_me.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/ARUBA_pfp.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/VERDE_rlc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/VERDE_mc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/VERDE_ce.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/VERDE_me.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/VERDE_pfp.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/PITCAIRN_rlc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/PITCAIRN_mc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/PITCAIRN_ce.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/PITCAIRN_me.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/PITCAIRN_pfp.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/TAHITI_rlc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/TAHITI_mc.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/TAHITI_ce.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/TAHITI_me.bin" for kernel module
"radeon.ko"
W: Possible missing firmware "radeon/TAHITI_pfp.bin" for kernel module
"radeon.ko"

Please advise.