I have build custom board with imx6 dual and ddr2 memory, and I have build u-boot with memory calibration from ddr stress tool. I can load u-boot.imx with sb_loader.exe into target memory and run it. I see led is turning ON on the board.
Problem is that I can not load u-boot.imx with mfg tool. When loading u-boot mfgtool stops and stays in that position infinite time without error. It seems that u-boot somehow blocks mfgtool. How is that possible?
What I am doing wrong?
Thanks, regards, Ivan Ljubicic.