Hi All, I'd appreciate some advice on how to deal with packaging the RPi eeprom bootloader firmware and tools. As opposed to previous boards RPi4 has two bootloaders, the first stage lives in an SPI EEPROM memory while the second stage is downloaded from media based on the first stage's configuration. The second stage is the one that's common across all RPis (see 'raspberrypi-firmware' package). The first stage bootloader can be configured[1] and updated. We have some tools already in place to do so (see packages 'raspberrypi-firmware-eeprom' and 'rpi-eeprom-config') but they only support a limited subset of what the original tools can do, and are overall hard to work with if you don't know what you're doing. I've been working with RPi engineers to address the underlying issues preventing us from using the tools to the full extent. A new driver was introduced upstream[2], tools are being adapted, etc... So we're at a stage were we can take everything as is an use in TW. Now, here's the issue, the packages I mentioned above were designed based on the assumption we had to do things differently. It's not the case anymore and I'd like to limit the amount of divergence with debian/raspbian WRT packaging as well. I see two options: - Obsolete 'raspberrypi-firmware-eeprom' and 'rpi-eeprom-config' to create a new package 'rpi-eeprom.' Which is a 1:1 copy of what the Debian package does. - Upgrade 'raspberrypi-firmware-eeprom', 'rpi-eeprom-config' and introduce 'rpi-eeprom-update.' On top of that create a pattern 'rpi-eeprom' that installs everything. We'd avoid obsoleting anything, but IMO it'd be harder to maintain in the long run. So, what do you advise I do? I personally like the first option better. Regards, Nicolas [1] config docs: https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootl... code repo: https://github.com/raspberrypi/rpi-eeprom [2] https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2438246.html