MTD driver

Thomas Gleixner tglx at
Wed Dec 8 01:37:12 EST 2004

On Tue, 2004-12-07 at 09:16 +0530, Subrahmanyam wrote:
>  Hi,
>  I need to provide an user interface/GUI wherein when a certain data 
> (string/key) is entered, it should basically store the key in the flash 
> (this basically happens during run time after the target has been identified 
> by the host).
> In the target we have a flash in which there is jffs2 file system and also 
> mtd drivers, since i need to store block oriented data, i am looking at the 
> possiblity of using mtd driver and storing data(key) in a particular 
> location in flash. How should i proceed in acheiving the same.

Is there any good reason, why the key cannot be stored on the already
available jffs2 filesystem ?


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