[ECOS] Intel Strata Flash TE28F128J3 Problem.

Annamalai Prakash prakash@comodo.com
Tue Apr 5 04:54:00 GMT 2005


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Hi Mark...

               Thanks for your response .. Even after completely unlock my 
flash, i am not able to write any data.. I have pasted my console output. 
bet. i am using Redboot version 1.92. 


RedBoot> fis unlock -f 0x50000000 -l 0x800000
... Unlock from 0x50000000-0x50800000: 
.....................................................                                                                   
.
RedBoot> fis create zImage -f 0x50040000 -b 0x160000 -l 0x20000
... Erase from 0x50040000-0x50060000: .
... Program from 0x00160000-0x00180000 at 0x50040000: Err = 92

Can't program region at 0x50040000: Error trying to program


ThankS
Prakash



On Monday 04 April 2005 05:57 pm, you wrote:
> On Mon, 2005-04-04 at 11:32 +0530, Annamalai Prakash wrote:
> > Hi ,
> >
> >               I wanted to bring up redboot with Intel's TE28F128J3C150
> > (256Mb) in my ixdp425 Board (ixp425 Xscale processor). I am using Intel
> > Strata Flash driver which is integreated with ecos.  I am getting for
> > Following output while board powerup/reset.
> >
> >                  PROBLEM is, After getting this Prompt, i am unable to
> > initialize the flash by "fis init -f". The output is pasted below.
> >
> > RedBoot> fis init -f
> > About to initialize [format] FLASH image system - continue (y/n)? y
> > *** Initialize FLASH Image System
> > ... Erase from 0x50040000-0x50fc0000: ..............................Err =
> > a2
>
> a2 indicates that the flash block is locked, I believe. The J3 flash
> parts will default to locked blocks after reset. Try:
>
>    RedBoot> fis unlock -f 0x50000000 -l 0x800000
>
> to unlock all of the flash blocks before proceeding with other
> flash ops.
>
> --Mark

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