How to set MX6Q-SDB board boot mode to serial download sicence it has no bootmode pins

[JunqiYu]

How to set the boot mode for the MCIMX6Q-SDB board（https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/sabre-board-for...）?Its Boot mode0 pin and Boot mode1 pin has not provided for user to set. Now I encountered the  problem（LIBUSB_ERROR_IO） while burning the MCIMX6Q-SDB board .

[JunqiYu]

Thank you for your detailed and patient answer,Thanks!

[JunqiYu]

Thank u for your response rapidly.That's useful.

Another question:

What need to do to the SD card first If I burn the SD card?For example, does it need to be formatted into a specific format, and does it require partitioning?

With the same question,What need I  do If I burn EMMC ?

[Zhiming_Liu]

Hi @JunqiYu 

You can refer this case:

https://community.nxp.com/t5/i-MX-Processors/How-to-configure-the-SW6-DIP-switch-to-flash-a-program-...

Best Regards

Zhiming