Re: Elan SC520 - problem with MTD

[Robert Kaiser <rob@sysgo.de>]

On Mit, 11 Apr 2001 you wrote:
> We use Elan SC520 CDP Rev.1.3.
> I have linux-2.2.18 (on hard drive) with MTD support. I use MTD MAKEDEV script to make MTD devices. I want to place kernel image into flash. But when I do 
>   #cat zFlashImage > /dev/mtd0
> I see the message : bash: /dev/mtd0: No such device
>  
> During booting I see following messages :
> AMD Elan SC520 flash mapping: 1000000 at 4800000 
> mapped physical memory to c4800000
> Elan SC520 Physically mapped flash: Found no CFI device at location zero
> JFFS version 1.0, (C) 1999, 2000 Axis Communications AB
> 
> When I inspect directory /proc  I see 2 (!!!) files mtd with no information about MTD devices.
>  
> How can I solve this problem?

Which mapping module are you using ?

There is one specifically designed for the SC520 CDP in the current MTD CVS.
It works fine on my (rev1.2) board. 

Cheers

Rob

----------------------------------------------------------------
Robert Kaiser                         email: rkaiser@sysgo.de
SYSGO RTS GmbH
Am Pfaffenstein 14                    phone: (49) 6136 9948-762
D-55270 Klein-Winternheim / Germany   fax:   (49) 6136 9948-10


To unsubscribe, send "unsubscribe mtd" to majordomo@infradead.org