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From: =?ISO-8859-1?Q?J=FCrgen_Lambrecht?= <J.Lambrecht@televic.com>
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CC: Chris Zimman <czimman@bloomberg.com>, Andrew Lunn <andrew@lunn.ch>,   Srinivas rao <ch_srinivas321@yahoo.co.in>,  ecos <ecos-discuss@sourceware.org>
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Subject: Re: [ECOS] jffs2_1 test case error
X-SW-Source: 2008-03/txt/msg00170.txt.bz2

Jürgen Lambrecht wrote:

> Chris Zimman wrote:
>
>> Just for what it's worth -- unless you are using the new eCosCentric V2
>> flash drivers, make sure you have interrupts disabled during JFFS2 
>
The manual states it is only necessary to disable interrupts during 
flash accesses if your code also resides in flash (ROM image) 
(http://ecos.sourceware.org/docs-latest/ref/ecos-flash-library.html).

Jürgen

>>
> JFFS2 accesses take so long that I cannot allow to disable interrupts
>
>> access.  eCosCentric did a lot of work on JFFS2 to make it stable under
>> eCos.  I have no idea how well the stock JFFS2 code works.
>>  
>>
> Would it be a good idea to use the flash_v2 branch?
> I don't know if all eCosCentric code is already commited there?
> Kind regards,
> Jürgen
>
>> --Chris
>>  
>>
>
>

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