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https://github.com/raspberrypi/rpi-eeprom.git
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Update a few more URLs to raspberrypi.com
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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 bootloader and VLI USB controller EEPROMs.
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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 bootloader and VLI USB controller EEPROMs.
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# Support
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# Support
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Please check the Raspberry Pi [general discussion forum](https://www.raspberrypi.org/forums/viewforum.php?f=63) if you have a support question.
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Please check the Raspberry Pi [general discussion forum](https://forums.raspberrypi.com/viewforum.php?f=63) if you have a support question.
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# Reset to factory defaults
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# Reset to factory defaults
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To reset the bootloader back to factory defaults use [Raspberry Pi Imager](https://www.raspberrypi.com/software/) to write an EEPROM update image to a spare SD card. Select `Misc utility images` under the `Operating System` tab.
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To reset the bootloader back to factory defaults use [Raspberry Pi Imager](https://www.raspberrypi.com/software/) to write an EEPROM update image to a spare SD card. Select `Misc utility images` under the `Operating System` tab.
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# Bootloader documentation
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# Bootloader documentation
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* [The boot folder](https://www.raspberrypi.com/documentation/computers/configuration.html#the-boot-folder)
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* [Config.txt boot options](https://www.raspberrypi.com/documentation/computers/config_txt.html#boot-options)
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* [Config.txt boot options](https://www.raspberrypi.com/documentation/computers/config_txt.html#boot-options)
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* [Bootloader EEPROM](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-4-boot-eeprom)
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* [Bootloader EEPROM](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-4-boot-eeprom)
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* [Bootloader configuration](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-4-bootloader-configuration)
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* [Bootloader configuration](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-4-bootloader-configuration)
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# Raspberry Pi 4B, 400 and CM4 bootloader EEPROM releases
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# Raspberry Pi 4B, 400 and CM4 bootloader EEPROM releases
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This page provides links to the production and development release images for the bootloader EEPROM on BCM2711-based Raspberry Pi computers. Normally, the
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This page provides links to the production and development release images for the bootloader EEPROM on BCM2711-based Raspberry Pi computers. Normally, the
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bootloader is automatically updated after an APT update via the [rpi-eeprom-update](https://www.raspberrypi.org/documentation/hardware/raspberrypi/booteeprom.md)
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bootloader is automatically updated after an APT update via the [rpi-eeprom-update](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#automatic-updates) utility.
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utility.
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## Release notes
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## Release notes
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Release notes are available [here](https://github.com/raspberrypi/rpi-eeprom/blob/master/firmware/release-notes.md).
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Release notes are available [here](https://github.com/raspberrypi/rpi-eeprom/blob/master/firmware/release-notes.md).
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@@ -10,8 +9,8 @@ Release notes are available [here](https://github.com/raspberrypi/rpi-eeprom/blo
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The default production EEPROM image release is [2020-09-03](https://github.com/raspberrypi/rpi-eeprom/releases/tag/v2020.09.03-138a1) and can be installed via the [Raspberry Pi Imager](https://www.raspberrypi.org/downloads/).
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The default production EEPROM image release is [2020-09-03](https://github.com/raspberrypi/rpi-eeprom/releases/tag/v2020.09.03-138a1) and can be installed via the [Raspberry Pi Imager](https://www.raspberrypi.org/downloads/).
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## USB MSD boot
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## USB MSD boot
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Please see the [USB mass storage boot](https://www.raspberrypi.org/documentation/hardware/raspberrypi/bootmodes/msd.md) guide.
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Please see the [USB mass storage boot](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#usb-mass-storage-boot) guide.
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For support or hardware interoperability discussions please use the Raspberry Pi [general discussion](https://www.raspberrypi.org/forums/viewforum.php?f=63) forum.
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For support or hardware interoperability discussions please use the Raspberry Pi [general discussion](https://forums.raspberrypi.com/viewforum.php?f=63) forum.
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## Old EEPROM images
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## Old EEPROM images
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Old bootloader images are periodically removed from the APT package to reduce the disk space, but are still available via Github [here](https://github.com/raspberrypi/rpi-eeprom/tree/master/firmware/old).
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Old bootloader images are periodically removed from the APT package to reduce the disk space, but are still available via Github [here](https://github.com/raspberrypi/rpi-eeprom/tree/master/firmware/old).
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@@ -490,7 +490,7 @@ To flash the new image:
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The syntax is the same as config.txt See online documentation for the list of parameters.
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The syntax is the same as config.txt See online documentation for the list of parameters.
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The official documentation for the Raspberry Pi bootloader EEPROM is available at
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The official documentation for the Raspberry Pi bootloader EEPROM is available at
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https://www.raspberrypi.org/documentation/hardware/raspberrypi/booteeprom.md
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https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#raspberry-pi-4-boot-eeprom
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Compute Module 4 (CM4):
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Compute Module 4 (CM4):
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@@ -500,10 +500,7 @@ cause the system to fail to boot so automatic updates are disabled. We also
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recommend write-protecting the SPI EPPROM after flashing it using usbboot.
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recommend write-protecting the SPI EPPROM after flashing it using usbboot.
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CM4 bootloader and EEPROM update instructions:
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CM4 bootloader and EEPROM update instructions:
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https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md
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https://www.raspberrypi.com/documentation/computers/compute-module.html#compute-module-4-bootloader
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usbboot instructions for flashing CM4 EMMC and bootloader EEPROM:
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https://www.raspberrypi.org/documentation/hardware/computemodule/cm-emmc-flashing.md
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The CM4 ROM does not support running recovery.bin from the EMMC on CM4 so this service
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The CM4 ROM does not support running recovery.bin from the EMMC on CM4 so this service
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is disabled by default. SELF_UPDATE from USB or Network boot is supported but this
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is disabled by default. SELF_UPDATE from USB or Network boot is supported but this
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