Can you provide the download link for the SPI image file of Rock 5T? I couldn’t find it on the official website—only the one for Rock 5B is available. Are they not compatible with each other? If they are not, could you provide the SPI image file for Rock 5T?
In general, we recommend flashing SPI bootloader from the running system. If you need the SPI image for some reason, you can run /usr/lib/u-boot/rock-5t/setup.sh build_spinor, and the image will be available at /tmp/spi.img.