Linux/PROCESSOR-SDK-AM335X: SPI NOR flash filesystem

Tool/software: Linux

Dear,

I am now working a project which use am335x sdk.

Since I use spi Nor flash , I want to find a file system which is suit for SPI nor.

Does Ti provide that file system which support spi nor flash ?

Or  where can I find it ?

By the way, I find that JFFS is for flash.

what is the newest version of JFFS? Does it suit for spi nor flash?

Thanks a lot for your quick answer.

Kelvin