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* Log the fan speed at boot Record the fan RPM (and the maximum seen) during boot, so that it is accessible using "sudo vclog -m". See: https://github.com/raspberrypi/rpi-eeprom/issues/678 * Add current_supply to HAT+ support Refactor the HAT library to make it more self-contained, and combine the I2C address detection and the reading of the EEPROM contents. Use it to allow the earlier boot stages to check for a current_supply setting in the EEPROM of a normal (non-stackable) HAT+.
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.