The UEFI firmware for RK3588-based devices can be installed via the package manager. To find the correct package for your specific device, run:
sudo pacman -Ss uefi
This will list all available UEFI firmware packages. Identify the correct package for your device from the list. For example:
edge2-uefifydetab-duo-uefiorangepi-5-uefirock-5b-uefiOnce you have identified the correct package for your device, install it using:
sudo pacman -S <device-uefi-package>
For example, if you are using a Fydetab Duo, run:
sudo pacman -S fydetab-duo-uefi
After installation, the firmware image will be located in /usr/share/edk2/<device-name>/. The system will provide the specific command to flash the firmware.
The general format of the command is:
sudo dd if=/usr/share/edk2/<device-name>/<device-name>_UEFI_Release_vX.XX.X.img of=/dev/<TARGET_DEVICE> bs=512 skip=64 seek=64 conv=notrunc
Replace <TARGET_DEVICE> with the appropriate storage device:
/dev/mmcblk0 for eMMC/dev/mmcblk1 for SD card/dev/mtdblock0 for SPI flashFor example, if you are using eMMC storage on a Fydetab Duo, the command would be:
sudo dd if=/usr/share/edk2/fydetab-duo/fydetab-duo_UEFI_Release_v0.12.3.img of=/dev/mmcblk0 bs=512 skip=64 seek=64 conv=notrunc
✅ Done! Your device's UEFI firmware is now updated. 🚀