Hi, all:

 

When I copy the file to nand, the data is correct.

I have verified that by ICE.

 

I read the file, this file data

is wrong at the first page in every block.

the page is all zero.

 

In yaffs_CheckChunkBit(), when chunk is 0,

it always returns 0.

 

It seems the chunk mapping has problems.

 

Can someone help me?

 

Thanks in advanced.