[U-Boot-Users] Writing to flash device from ELDK Linux Shell prompt

[U-Boot-Users] Writing to flash device from ELDK Linux Shell prompt

[Verma]

Hi ,

Is it possible to copy(store) a binary file into the flash device from the
Linux shell prompt of ELDK.

Thank You,
Verma.
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[U-Boot-Users] OT: Re: Writing to flash device from ELDK Linux Shell prompt

[Clemens Koller]

Verma schrieb:
 > Is it possible to copy(store) a binary file into the flash device from the
 > Linux shell prompt of ELDK.

This is Off-Topic here!
You can access your Flash using the MTD device structure from Linux:
http://www.linux-mtd.infradead.org/

Regards,
-- 
Clemens Koller
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R&D Imaging Devices
Anagramm GmbH
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Linhof Werksgel?nde
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Fax 089-741518-19
http://www.anagramm-technology.com

[U-Boot-Users] JFFS2 and UBoot

[yves.lallaizon at crealie.com]

Hi,

I need some help about JFFS2 and MMU.

I have a writtable JFFS2 partition on a NAND flash. I find that mounting the
JFFS2 partition is very slow (about 5 minutes for a partition of 8MB having 133
files) compare with running under Linux.
The MMU is not enabled, neither the DCache.

Should I enable MMU and DCache ? How can I do that ? I've checked the source
code on Linux, and it seems very complex.

I'm working on a ARM 926 ejs core and I'm using UBoot V1.1.6.

Thanks for your help,

Yves