[U-Boot] loading uImage error, Verifying Checksum ... Bad Data CRC, for what?

[Wolfgang Denk]

Dear linzhavon,

In message <9c4bdd041001281430yc298f2bk3924e4f561213882 at mail.gmail.com> you wrote:
> 
> U-Boot 1.1.6 (Jan 29 2010 - 01:37:50)

This is ancient code. Please update to a recent version (v2009.11.1 or
later).

> +---------------------------------------------+
> | S3C2440A USB Downloader ver R0.03 2004 Jan  |
> +---------------------------------------------+

This is out-of-tree code. Please ask for support where you got that
code from. We cannot help you with code which we don't even know.

> NAND read: device 0 offset 0x50000, size 0x200000
> 
>  2097152 bytes read: ERROR

You got a read error here. Seems your NAND reading failed for some
reason (bad sector?).

>    Verifying Checksum ... Bad Data CRC

Well, that's only logical, then.

> 4.then i use the bootloader vivi in NorFlash to flash the uImage to NAND
> Flash,boot from vivi with zImage everything is ok, but uboot failed,what can
> i do?  i think there is something wrong in mtd partition address. but i
> don't know how to do next.my board mtd partitions assigned as follows:

I have no idea what vivi might be, nor what sort of code you might be
running.  Ask the guys who gave you that code.



Best regards,

Wolfgang Denk

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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