** Description changed: [ Impact ] The newer boot firmware is required to successfully boot newer hardware, including the CM5, and to support recently released addon hardware (e.g. the new DSI touch-panel). There are also packaging changes here to split the firmware blobs into their own architecture independent package, which is to enable the next version bump of the rpiboot package (which has now grown a dependency on rpi-eeprom upstream). Without this packaging change, we cannot bump rpiboot, which in turn means Ubuntu users will be unable to flash the CM5 (or possibly future variants of the CM4). [ Test Plan ] The majority of the changes are to the closed-source boot firmware. This is only used on Pi models from the 4 onwards, but does include the compute module variants. Due to the packaging changes (split of rpi- eeprom-firmware) we must also test the upgrade route works for existing users. - Hence, to cover the upgrade path and boot operation on all relevant - models, the following test plan is proposed for all proposed $series: + WARNING: + This test plan should only be carried out by those comfortable recovering from flashing a bad rom. The purpose of this test plan is to uncover boot issues. If you are uncomfortable following the bootloader recovery process [1], please do not attempt the test plan. + + [1]: https://www.raspberrypi.com/documentation/computers/raspberry- + pi.html#eeprom-boot-flow + + NOTE: + The test plan may require adjustment of the BOOT_ORDER value stored in the EEPROM configuration, via rpi-eeprom-config. Testers are strongly advised to leave 0x1 (SD card) somewhere in the modified boot order while testing, to allow for easier recovery in the event of issues. + + To cover the upgrade path and boot operation on all relevant models, the + following test plan is proposed for all proposed $series: * Flash the Ubuntu Server for Raspberry Pi pre-installed image for the relevant series to $media * Boot the card and wait for cloud-init to complete * Login * sudo apt update * sudo apt install -t $series-proposed rpi-eeprom * Ensure rpi-eeprom-firmware is automatically pulled in during update * sudo rpi-eeprom-update * This will report the current bootloader version installed on the board's EEPROM and the latest available * If EEPROM is out of date: sudo rpi-eeprom-update -a * If EEPROM is not out of date, force the update: - For Pi/CM 5: sudo rpi-eeprom-update /lib/firmware/raspberrypi/bootloader-2712/default/pieeprom-2024-09-23.bin - For Pi/CM 4: sudo rpi-eeprom-update /lib/firmware/raspberrypi/bootloader-2711/default/pieeprom-2024-04-15.bin * sudo reboot * Ensure subsequent boot completes successfully Repeat this procedure (including freshly flashed image) for the following models: * Pi 4B 2GB/4GB/8GB * CM4 (as many variants as we have available) * Pi 5 2GB/4GB/8GB (2GB specifically to cover the D0 stepping case) * CM5 Repeat this procedure for the following boot $media: * SD card (where applicable) * USB-attached SSD (all models) * NVMe (Pi 5 only) - This may require adjustment of the BOOT_ORDER value stored in the EEPROM - configuration, via rpi-eeprom-config. Testers are strongly advised to - leave 0x1 somewhere in the modified boot order while testing. - [ Risk Analysis ] Bumping rpi-eeprom is always potentially risky, given it's flashed to the board's EEPROM with all the attendant risks running the gamut all the way up to "bricked boards". In mitigation, the version being proposed has been used in RaspiOS for some months, and the test plan attempts to cover all affected boards, all relevant boot media, and includes coverage of the package upgrade. [ Original Description ] This is required to support LP: #2032178 (merge current rpiboot)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2085903 Title: [SRU] Please merge rpi-eeprom 26 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rpi-eeprom/+bug/2085903/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
