Nand file system for sysbios

I will ask the ISDK team to comment.

Ilya,

Please clarify your question. Are you looking for a file system similar to Linux? What do you mean by file system?

Are you looking for XIP NAND?

If you are looking for a NAND example, there is one in the AM335x PDK Starterware at C:\ti\pdk_am335x_1_0_1\packages\ti\starterware\examples\nand\read_write. Its part of the Processor SDK AM335x RTOS http://software-dl.ti.com/processor-sw/esd/PROCESSOR-SDK-RTOS-AM335X/latest/index_FDS.html

Thanks.

Lali

I'm looking for file system like FatFS, but the file system should care of bad sectors and other nand flash features.

Are there sysbios ports of YAFF or UBIFS?

I am also looking for a similar solution. I see it in perspective FATFS use and create your own low-level drivers DiskIO layer. Full Format NAND impossible since Starterware Nandbootloader not understand FATFS. I think there is a possibility to mark FATFS only half of NAND flash

Ilya,

Currently TI RTOS only supports FATFS. SYS/BIOS support is currently limited to just a RAM disk, although other media can be added in the future.

Please see the following response from TI RTOS expert on e2e :

https://e2e.ti.com/support/embedded/tirtos/f/355/p/196958/702278


I am moving this post to TI RTOS forum so that the experts there can commnet if they know if any third party port.

Regards,
Rahul