U-boot has an interesting mix of CONFIG_SYS_MAX_NAND_CHIPS and CONFIG_SYS_NAND_MAX_CHIPS.

README.nand actually uses both. CONFIG_SYS_NAND_MAX_CHIPS is documented, but CONFIG_SYS_MAX_NAND_CHIPS is used as the example with nand_scan_ident().

There are some drivers that use the wrong one.

I would be happy to submit a patch if someone on the list would like to inform me of which one that they should all be. Or, perhaps I am missing something and they are two separate things.

Thanks, Steven