AnsweredAssumed Answered

Unexpected boot behavior on i.MX6SL EVK

Question asked by Kathy Wright on May 17, 2013
Latest reply on Jun 6, 2013 by Kathy Wright

I'm using the i.MX6SL EVK and I have the SD card in SD1.  I'm seeing that it boots from the SD card even when I have the BOOT MODE switches set for Serial Download.  I've checked that the fuses are not blown (especially BT_FUSE_SEL), though that shouldn't matter.  The only way I can make it enter serial download mode is to remove the SD card and then reset/POR.

 

This does not happen with SD3.

 

What would make it boot from SD (internal boot) when I've set BOOT MODE for serial download? 

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