Can anybody give me any advice on the best way to set up the boot contact pins on the IMX257?
I wish to know if they all MUST be connected or can I connect the ones corresponding to NAND Flash (which I am using) to high, whilst leaving the non-required pins as no-connect. I know this is classed as floating and may not be a good idea.
Else, I must use pull down resistors, but I worry that this may affect the use of the peripherals associated with these pins, such as CSPI2.
Any advice would be most gratefully received