EOC2611P - Entered Redboot but flash fails

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remco.kortekaas
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Joined: 22 Jan 2011
Posts: 2

PostPosted: Sat Jan 22, 2011 14:22    Post subject: EOC2611P - Entered Redboot but flash fails Reply with quote
Hi all,

I'm trying to recover from a failed dd-wrt firmware upgrade (power failure during flash).

I succesfully entered the Redboot shell following the instructions in the sticky.

I download the EOC2610 linux.bin image (I have a 2611P device which should be compatible).

RedBoot> fis init
About to initialize [format] FLASH image system - continue (y/n)? y
*** Initialize FLASH Image System
... Erase from 0xa87e0000-0xa87f0000: .
... Program from 0x80ff0000-0x81000000 at 0xa87e0000: .

13. Download the image from TFTP server and copy into memory
RedBoot> load -r -b 0x80041000 linux.bin
Using default protocol (TFTP)
-
Raw file loaded 0x80041000-0x80663fff, assumed entry at 0x80041000

14. Create a partition in flash
RedBoot> fis create linux
Note: This step will take about 10~15 minutes to complete, please wait patiently.
... Erase from 0xa8030000-0xa8653000: .....................................
... Program from 0x80041000-0x80664000 at 0xa8030000: .................



Step 14 fails: "Can't program region at 0xa8070000: Unknown error"

Any help would be appreciated getting past this issue.

Many thanks,
Remco.
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Sash
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Joined: 20 Sep 2006
Posts: 17619
Location: Hesse/Germany

PostPosted: Sun Jan 23, 2011 11:22    Post subject: Reply with quote
try

Code:
fis init -f

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remco.kortekaas
DD-WRT Novice


Joined: 22 Jan 2011
Posts: 2

PostPosted: Sun Jan 23, 2011 20:31    Post subject: Thanks Reply with quote
that helped a lot!

Many thanks, Remco.
fsjis1
DD-WRT Novice


Joined: 12 May 2012
Posts: 1

PostPosted: Sat May 12, 2012 18:27    Post subject: Help... thanks Reply with quote
I have an engenius eoc2611p. The device wont let me into it, I tried reseting it using the physical button but that still doesnt seem to work. The device was working just fine, but I wanted to move to a different location and have it connect to a different access point, so I just pushed the button to reset.

I am now looking on the internets for help. I saw that you were talking about recovering from a bad flash, and I would like some help doing that. I do not know where the documentation you are talking about is. Any help would be greatly appreciated.

I can ping the device for about 2 seconds or less when it boots up, but that is all. after that nothing.
Sash
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Joined: 20 Sep 2006
Posts: 17619
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PostPosted: Sun May 13, 2012 20:03    Post subject: Reply with quote
read:
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eoc2611p
DD-WRT Novice


Joined: 05 Dec 2012
Posts: 23

PostPosted: Wed Jan 16, 2013 13:49    Post subject: Re: EOC2611P - Entered Redboot but flash fails Reply with quote
remco.kortekaas wrote:

I download the EOC2610 linux.bin image (I have a 2611P device which should be compatible).



Hi Remco,
I also have a EOC2611P, would you be so kind to post the "linux.bin" file here?
I am looking for it everywhere but i can't find it, the only thing available was the original firmware in .img format, thanks.
Sash
DD-WRT Guru


Joined: 20 Sep 2006
Posts: 17619
Location: Hesse/Germany

PostPosted: Wed Jan 16, 2013 15:23    Post subject: Reply with quote
just start reading this:
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