Regular Fedora 35 on a Raspberri Pi 4 will update the firmware to the latest installed version from the bcm283x-firmware package. Fedora IoT does not do that. F35-Server: # head -2 /etc/os-release NAME="Fedora Linux" VERSION="35 (Server Edition)" # rpm -q bcm283x-firmware bcm283x-firmware-20210930-1.b5257da.fc35.aarch64 # dmesg | grep raspberrypi-firm [ 4.620327] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-09-30T19:21:54 F35-IoT: # head -2 /etc/os-release NAME="Fedora Linux" VERSION="35.20211108.0 (IoT Edition)" # rpm -q bcm283x-firmware bcm283x-firmware-20210930-1.b5257da.fc35.aarch64 # dmesg | grep raspberrypi-firmware [ 3.458465] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-07-13T13:55:18 That should be the same behavior in both cases.
Yes, this is known because of the way ostree deals with the EFI partition. It doesn't upgrade grub2 either. So it's actually working as expected currently. The CoreOS team has been working on a tool that deals with this but it wasn't really stable the last I looked, I think it is now so we'll likely need to explicitly add the support for updating rpi firmware to that tool too.
FEDORA-2022-f7ffe8f115 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-f7ffe8f115
FEDORA-2022-f7ffe8f115 has been pushed to the Fedora 35 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2022-f7ffe8f115` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-f7ffe8f115 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2022-f7ffe8f115 has been pushed to the Fedora 35 stable repository. If problem still persists, please make note of it in this bug report.