Hi, I recently dug up an old Dockstar device, still in original packaging. Unfortunately, it does not boot any more. The device gets stuck in U-boot and using a serial cable, I could see that the kernel it tries to load from flash has a checksum error. I tried several ways to get into a Linux environment to be able to flash a newer U-boot, but none has worked, yet. I tried: - Downloadingby lunde - uBoot