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11403637b1
* 2712d0: Enable background refresh on 2712d0 for all SDRAM sizes This provides a minor performance benefit. * Update GPT to support 4K native sectors Bootloader logic updated to correctly interpret the GPT layout format specific to 4K native sector drives. * recovery: Use ROM boot-mode flag to detect rpiboot mode In recovery-mode use the bootrom register flag to detect the original boot-mode rather than looking at whether the rpiboot usb-device boot driver is initialised.
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.