AnsweredAssumed Answered

problem about imx6q boot

Question asked by Wenjie Zhang on Feb 16, 2017
Latest reply on Feb 28, 2017 by Bio_TICFSL

hi,

   i have made a board according to imx6q-sabresd. i set switch to 01000010 to serial download mode, and  succeed to download image, uboot and rootfs with mfgtools. But whatever i set switch to any boot up mode, mfgtools always show it's a HID-compliant device, and no any debug message was sent to my PC. i copy the boot up part in my board. And i really don't know where is the problem. Can anyone help me?

   And i also have a problem, since mfgtools download is ok, does it mean uboot , DDR3 and CPU can be work? i haven't learn uboot , and not understand it clearly.Thanks all~

 

Jay 

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