Can vxwork support nor flash and nand flash at the same time

giantbull

There is an LPC3250 board with amd nor flash and Samsung nand flash. It has been configured to support the tffs file system in amd nor flash, but has not driven nand flash. Recently, I tried to add nand driver to the tffs file system according to the information. The nandIdentify function is added after amdIdentify on mtdTable, nandIdentify has not been called, and it can be called before amdIdentify.
So is there only one function in mtdTable that can be called? If so, vxworks cannot support nor flash and nand flash at the same time. Vxworks is really difficult to use. Without source code, the problem is difficult to determine