I am using iMX6q SABRE SD board and I have a query regarding the boot device options. From the "Linux Users Guide" document, I understand that setting the SW6 switch on the board selects the boot device. My question is, does the board have anything like boot device order (such as SW6 is set to boot from SD slot3 but it fails, then it automatically goes to another boot device like SD slot 2 or NAND and tries to boot it from that device). If so, what is the boot device order and is there any way to change the order?
Thanks in advance.