Sorry, just wired UART the wrong way. uboot ist working fine! Thanks a lot for your work.by erlking - Debian
Maybe you can help me too. I have the same device and flashed a wrong U-BOOT, so I need to use JTAG. I built bodhis U-BOOT with your patches, then I flashed the u-boot.kwb file like in this tutorial: HOW2: Repair Pogo E02 with Raspberry PI (1,2 or 3) JTAG and OpenOCD. After that, I rebootet the board an it seemed to work, at least better than before, because the blue LEDs are working (only the blby erlking - Debian