Raspberry Bootloader Update

    Bootloader-Version "2020-09-03" Raspberry Pi 4: Aktueller Bootloader unterstützt nun auch USB-Boot


    "Könnte mir jemand Hilfestellung geben wie man da vorgehen muss um das Update auszuführen?"


    Siehe


    https://www.raspberrypi.org/do…2711_bootloader_config.md

    bootloader_update

    This option may be set to 0 to block self-update without requiring the EEPROM configuration to be updated. This is sometimes useful when updating multiple Pis via network boot because this option can be controlled per Raspberry Pi (e.g. via a serial number filter in config.txt).

    Default: 1 (0 in versions prior to 2020-09-03)

    Version: 2020-04-16

    Advanced boot modes - Network / USB mass storage boot.

    For network or USB mass storage boot we recommend updating to bootloader version 2020-09-03 and Raspberry Pi OS 2020-08-20 or newer.

    Updating the bootloader

    Update using the Raspberry Pi Imager

    The easiest method to update the bootloader with a factory default configuration supporting USB boot is to use the Raspberry Pi Imager.

    1. Download the Raspberry Pi Imager
    2. Download the latest EEPROM recovery image
    3. Select Use Custom to reformat and flash a blank SD card with the EEPROM update enabling USB MSD boot support.



    Oder manuell

    Das wäre dann so??


    Code
    sudo apt update
sudo apt full-upgrade
sudo reboot


    Du musst aber weiter lesen,

    Manual bootloader update

    • From a Raspberry Pi OS 2020-08-20 or newer SD card:
      Code
      sudo apt update
sudo apt full-upgrade
    • Run vcgencmd bootloader_config to check your current configuration and decide whether to use the factory default config or migrate your existing boot settings.
    • Update the bootloader
      Code
      # Install with the factory default configuration (-d).
sudo rpi-eeprom-update -a -d



    ......