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Re: CRC Error when uncompressing image from JFFS2
- From: Andrew Lunn <andrew at lunn dot ch>
- To: Benny Chen <bennyc at rtunet dot com>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Wed, 24 Aug 2005 09:23:03 +0200
- Subject: Re: [ECOS] CRC Error when uncompressing image from JFFS2
- References: <1124845301.18369.61115.camel@Vigor4>
On Wed, Aug 24, 2005 at 11:01:42AM +1000, Benny Chen wrote:
> Dear all,
> I am not sure if anyone has seen this error. When I tried to run 'exec
> -r 0x220000' on images (ramdisk.gz and zImage) loaded from the jffs2
> partition in RedBoot I get the following error.
>
> Both the images works fine when loaded via tftp.
>
> Any help will be much appreciated.
>
> Regards,
> Benny
>
>
> /********* REDBOOT COMMAND OUTPUT **************/
>
> RedBoot> ls
> directory /
> 1 drwxr-xr-x 1 size 0 .
> 1 drwxr-xr-x 1 size 0 ..
> 3 -rwxr-xr-x 1 size 677528 zImage
> 2 -rw-r--r-- 1 size 3496544 ramdisk.gz
> RedBoot> load -v -r -b 0x220000 ramdisk.gz
> Using default protocol (file)
> |
> Raw file loaded 0x00220000-0x00575a5f, assumed entry at 0x00220000
> RedBoot> load -v -r -b 0x80000 zImage
> Using default protocol (file)
> -
> Raw file loaded 0x00080000-0x00125697, assumed entry at 0x00080000
> RedBoot> exec -r 0x220000
> Using base address 0x00080000 and length 0x000a5698
> Uncompressing Linux..............................................
>
> crc error
Linux itself is printing this error message. This makes me think the
zImage is corrupt. I would double check what you have in the JFFS2
filesystem is OK.
Andrew
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