08-22-2021, 09:58 PM
Well, if you have a U-Boot on your eMMC that doesn't like to boot SD cards (yes this happens) then it is time to disable the eMMC. You may as well do that anyway just to make things easier. But study the images in the wiki carefully (hopefully there are still good images there), to make sure you are switching the right switch. You could even remove the eMMC if you want. It just pulls straight up. It looks scary, but it isn't.