SDG2024x Flash Recovery Files

I’ll update this post with further notes, but these files can be used to recover the SDG2024x with complete corrupt flash (such as you might happen if you put an SD in the internal SD card slot and rebooted the device). The MLO is the u-boot spl, but you need to removed the first 520 bytes. If you upload this over xmodem, followed by u-boot.img over ymodem (do not reboot between uploads) over the internal serial console (exposed on a header) you should get a u-boot prompt. From here you can upload the other images (kernel, rootfs etc.). Alternatively on an SD card and insert it into the SDF2024x and run mmc-all (IIRC) this should also flash all the remaining image files.