I want to connect a SLC NAND to the FMC controller and boot from it
What CS* must i use (NCE or NCE2) ?
Why i got the "Pin not available for boot step" in CUBEmx when trying to select NCE2 ?
only SLC NAND device connected using FMC_NCE is supported as boot source.
You could refer to related wiki page and AN5031.