[U-Boot-Users] Flash

[U-Boot-Users] Flash

[Chris Elston]

Use cp to copy the data to flash (having first un-protected and erased it)

-----Original Message-----
From: Robert Schwebel [mailto:robert at schwebel.de]
Sent: 13 February 2003 13:37
To: U-Boot Mailing List
Subject: [U-Boot-Users] Flash


I'm wondering which command can be used to burn an image (loaded from
whereever) into flash? There's a command for erasing, protecting and
info but I cannot find something for flashing.  

Robert
-- 
 Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de
 Pengutronix - Linux Solutions for Science and Industry
   Braunschweiger Str. 79,  31134 Hildesheim, Germany
   Handelsregister:  Amtsgericht Hildesheim, HRA 2686
    Phone: +49-5121-28619-0 |  Fax: +49-5121-28619-4


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[U-Boot-Users] Flash

[Robert Schwebel]

I'm wondering which command can be used to burn an image (loaded from
whereever) into flash? There's a command for erasing, protecting and
info but I cannot find something for flashing.  

Robert
-- 
 Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de
 Pengutronix - Linux Solutions for Science and Industry
   Braunschweiger Str. 79,  31134 Hildesheim, Germany
   Handelsregister:  Amtsgericht Hildesheim, HRA 2686
    Phone: +49-5121-28619-0 |  Fax: +49-5121-28619-4

[U-Boot-Users] Flash

[Wolfgang Denk]

In message <20030213133721.GD10342@pengutronix.de> you wrote:
> I'm wondering which command can be used to burn an image (loaded from
> whereever) into flash? There's a command for erasing, protecting and
> info but I cannot find something for flashing.  

Umm... use the obvious:  just  copy  the  image  to  the  destination
address (i. e. use "cp.b <src> <dest> $(filesize)".

If you read the README, yu will also find out about a  magic  #define
that allows to directly FTP into flash memory [which is usually a bad
idea,  as it is much more reliable to first make sure the download is
successful _before_ you erase the old flash contents  and  re-program
it from the local RAM contents].

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
See us @ Embedded World, Nuremberg, Feb 18-20, Hall 12.0 Booth 12-442

[U-Boot-Users] flash

[Barbier, Renaud]

I see that there are 3 commands for the flashes: flinfo, erase and protect.

Where is the command to reburn the flash?

[U-Boot-Users] flash

[???]

using the command: cp
you can type "help cp" to know how to use it.

Best Regards,
Fu-min

>
> I see that there are 3 commands for the flashes: flinfo, erase and
protect.
>
> Where is the command to reburn the flash?

[U-Boot-Users] flash

[Wolfgang Denk]

In message <45ABD2373C33C4459D42B40EC4F346F2030ACE09@FTWMLVEM03.e2k.ad.ge.com> you wrote:
> 
> I see that there are 3 commands for the flashes: flinfo, erase and
> protect.
> 
> Where is the command to reburn the flash?

cp

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
I will not say that women have no character;  rather, they have a new
one every day.                                               -- Heine

[U-Boot-Users] flash

[Barbier, Renaud]

thanks all. That does it.

-----Original Message-----
From: ???(Wang Fu-min) [mailto:fumin at wmail.nsysu.edu.tw]
Sent: Tuesday, September 07, 2004 11:29 AM
To: Barbier, Renaud (GE Infrastructure);
u-boot-users at lists.sourceforge.net
Subject: Re: [U-Boot-Users] flash


using the command: cp
you can type "help cp" to know how to use it.

Best Regards,
Fu-min

>
> I see that there are 3 commands for the flashes: flinfo, erase and
protect.
>
> Where is the command to reburn the flash?

[U-Boot-Users] flash

[Pierre AUBERT]

Barbier, Renaud (GE Infrastructure) wrote:

>I see that there are 3 commands for the flashes: flinfo, erase and protect.
>
>Where is the command to reburn the flash?
>  
>
You can use the cp command.

Regards

>
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