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581437bcee
* Fix PARTITION property to allow default (0) partition to be overridden Fix the partition selection to allow the bootloader PARTITION property to override the reboot partition number if the reboot argument is 0 or > 31. Previously, it was only allowing partition numbers > 31 to be overridden. See: https://github.com/raspberrypi/rpi-eeprom/issues/743 * Enable RPIBOOT in BOOT_ORDER / set-reboot-order Previously, rpiboot required the bootrom to have initialised rpiboot before running the firmware. Update the rpiboot initialisation so that rpiboot to be enabled after booting from SPI flash. This could be selectively enabled by setting BOOT_ORDER property (0x3) behind a GPIO conditional in the EEPROM config. On Pi5, the set_reboot_order config.txt option or mailbox property can be used to set a one-time boot-order on N.B. There is no timeout for RPIBOOT so this should only be set as the last boot mode OR used with a boot_watchdog.
rpi-eeprom
This repository contains the scripts and pre-compiled binaries used to create the rpi-eeprom package which is used to update the Raspberry Pi 4 and Raspberry Pi 5 bootloaders EEPROM images.
Support
Please check the Raspberry Pi general discussion forum if you have a support question.
Reset to factory defaults
To reset the bootloader back to factory defaults use Raspberry Pi Imager to write an EEPROM update image to a spare SD card. Select Misc utility images under the Operating System tab.