[ECOS] JFFS2 Usage

[ECOS] JFFS2 Usage

[Venkata Ramana Kaza]

Hi,
   I am using MIPS32 target and planning to use JFFS2 FS both in
Redboot an Application space, We also have a 64 MB flash device, which
we want to store sw image, configuration and load it to RAM (plan for
128 or 256 MB RAM)

Does anybody have any comments on a approch from memory point of view
or any other view. Please let me know

Thanks in Advance.

Regards
-venkat

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Re: [ECOS] JFFS2 Usage

[Jürgen Lambrecht]

Look through the mailing list about my other answers about this.
For me, JFFS2 needs about 256KB RAM for my 64MB flash.
But with more RAM than flash, you really should not worry.

64MB for the ecos application and redboot only is huge. So also no worries.
Kind regards,

Jürgen Lambrecht
Development Engineer
Televic Transport Systems
http://www.televic.com
Televic NV / SA (main office)  	
Leo Bekaertlaan 1
B-8870 Izegem
Tel: +32 (0)51 303045
Fax: +32 (0)51 310670


Venkata Ramana Kaza wrote:

> Hi,
>   I am using MIPS32 target and planning to use JFFS2 FS both in
> Redboot an Application space, We also have a 64 MB flash device, which
> we want to store sw image, configuration and load it to RAM (plan for
> 128 or 256 MB RAM)
> 
> Does anybody have any comments on a approch from memory point of view
> or any other view. Please let me know
> 
> Thanks in Advance.
> 
> Regards
> -venkat
> 

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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss