ln imx6 DualLite processor internal boot mode is selected and boot straps (eFUSE) are not set, in this case what is the boot flow ? and which boot mode has high priority of boot in above case (usdhc1 or usdhc2) ?
For fuse blow one can look below
Q&A: How to program i.MX6 eFUSE?
If one selected boot from fuses, this fuse selection can no be changed, since fuses are one time programmable.
Table. Boot MODE Pin Settings
Fuses select just boot options, after boot all modules remain fully
functional, that is :SD card will support SD3 and EMMC will support SD4.
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