I have my fuses programmed to boot from SD and I also have the EEPROM Recovery bit set.
U-Boot is on both the SD card and the SPI-NOR flash.
Normally the system boots from the SD. If I wipe U-Boot from the SD the system boots from SPI-NOR.
So my question is: Once the I.MX6 is booted from SPI-NOR, is there any way for it to detect that it has booted from SPI-NOR and not the SD card?