raspberrypi/rpi-eeprom
1
0
Fork 0
mirror of https://github.com/raspberrypi/rpi-eeprom.git synced 2026-01-20 21:13:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update README.txt

Browse Source
This commit is contained in:
andrum99
2021-10-09 00:37:32 +01:00
committed by GitHub
parent a30fbd6928
commit 9ae4ec02a7
1 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
imager/README.txt
View File

@@ -9,6 +9,11 @@ This rescue image also updates the USB 3 controller (VL805) firmware to the
latest version, 138a1, which has better full-speed isochronous endpoint latest version, 138a1, which has better full-speed isochronous endpoint
support. support.
Raspberry Pi 4 board revisions 1.1 and 1.2 contain a separate EEPROM
which contains firmware for the USB 3 controller (VL805): on newer revisions
the USB controller firmware is stored in the bootloader EEPROM along with
the bootloader.
The easiest method for creating EEPROM rescue images, and formatting SD The easiest method for creating EEPROM rescue images, and formatting SD
cards, is to use Raspberry Pi Imager from https://raspberrypi.com/software. cards, is to use Raspberry Pi Imager from https://raspberrypi.com/software.
Raspberry Pi Imager provides a GUI for downloading the latest version of Raspberry Pi Imager provides a GUI for downloading the latest version of
@@ -31,4 +36,7 @@ pattern corresponding to the specific error.
If an HDMI display is attached, then the screen will display green for If an HDMI display is attached, then the screen will display green for
success or red if a failure occurs. success or red if a failure occurs.
Once the EEPROM is updated, the SD card can be removed. Once the EEPROM is updated, the SD card can be removed. In order to make
the entire capacity of the SD card available again, you must then reformat
the SD card using Raspberry Pi Imager by selecting the 'format card as
FAT32' option.