My 2440 broken

My card mini2440 seems except services. Here is result when I want to
install 'bootloader ':

Supervivi> load ram 0x31000000 149164 u
USB host is connected. Waiting a download.

Now, Downloading [ADDRESS:31000000h,TOTAL:149174]
RECEIVED FILE SIZE:  149174 (145KB/S, 1S)
Downloaded file at 0x31000000, size = 149164 bytes
Supervivi> go 0x31000000
go to 0x31000000
  argument 0 = 0x00000000
  argument 1 = 0x00000000
  argument 2 = 0x00000000
  argument 3 = 0x00000000


barebox 2011.05.0-mini2440-ptx-2011.10.0 (Jul 31 2012 - 16:59:02)

Board: Mini 2440
NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V
8-bit)
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x00340000
nand_read_bbt: Bad block at 0x01da0000
nand_read_bbt: Bad block at 0x01f60000
nand_read_bbt: Bad block at 0x0aa00000
nand_read_bbt: Bad block at 0x0e2c0000
nand_read_bbt: Bad block at 0x0f0e0000
dm9000 i/o: 0x20000300, id: 0x90000a46 
eth@eth0: got MAC address from EEPROM: 00:00:00:00:00:00
refclk:    12000 kHz
mpll:     405000 kHz
upll:      48000 kHz
fclk:     405000 kHz
hclk:     101250 kHz
pclk:      50625 kHz
SDRAM1:   CL4@101MHz
SDRAM2:   CL4@101MHz
Malloc space: 0x33a00000 -> 0x33e00000 (size  4 MB)
Stack space : 0x339f8000 -> 0x33a00000 (size 32 kB)
running /env/bin/init...
syntax error

Hit any key to stop autoboot: Usage: timeout [OPTION]... <timeout>
Wait <timeout> seconds for a timeout. Return 1 if the user intervented
or 0 if a timeout occured
  -a  interrupt on any key
  -c  interrupt on ctrl-c
  -r  interrupt on return
  -s  silent mode

AND NOTHING ELSE!

AND IF I GO TO /ENV:
mini2440:/ ls -l dev
cr-------- 4294967295 zero
crw-------       8865 defaultenv
crw------- 4294967295 mem
crw-------  268435456 nand0
cr--------    8388608 nand_oob0
crw-------  268435456 ram0
crw-------         64 phy0
crw-------     524288 self_raw
crw-------     524288 self0
crw-------     393216 env_raw
crw-------     393216 env0

is it possible to repair?

Are you using the correct version of Barebox for your 256MiB mini2440?

used what is pointed out in QuickStartManuel: 
'platform-mini2440/images/barebox-image'

this is the barebox file 

ls -l platform-mini2440/images/barebox-image
-rw-r--r-- 1 jean jean 149164 juil. 31 16:59
platform-mini2440/images/barebox-image

perhaps that the file is corrupted. In that case, how recover it simply?

Thank you for your help. Happily that you are there now that Wingston
disappeared..

Hi Davef,

my findings: 
- destroyed partitions nand, 
- file / env / bin / init does not work any more, 
- ping towards the host ok. 
Is my case despaired?

Seems you default environment contains garbage. Just erase it. Then Barebox
will fall back the the compiled in environment. Modify it to your needs and
use the 'saveenv' command to store it again.

Thank you Davef, I am going to try it and shall give you the resultat.

> used what is pointed out in QuickStartManuel: 
> 'platform-mini2440/images/barebox-image'

OK, but before that you have to make a choice for 64M or "all the other RAM
variants", ie 128M, 256M, etc.

I was checking whether or not you had done that.

Cheers,
davef

Hi Davef,

jean@jean-ThinkPad-T41:~/OSELAS.BSP-Pengutronix-Mini2440-2011.10.0$ ptxdist
platform configs/platform-friendlyarm-mini2440/platformconfig-NAND-128M
info: selected platformconfig:
      'configs/platform-friendlyarm-mini2440/platformconfig-NAND-128M'

found and using toolchain:
'/opt/OSELAS.Toolchain-2011.03.1/arm-v4t-linux-gnueabi/gcc-4.5.2-glibc-2.13-binu
tils-2.21-kernel-2.6.36-sanitized/bin'

jean@jean-ThinkPad-T41:~/OSELAS.BSP-Pengutronix-Mini2440-2011.10.0$ ptxdist
go
make: Nothing to be done for `world'.

After ptxdist images:
Here it was necessary that I make of the place on the hard disk because it
was full. C 'est perhaps the reason of my problems?

Supervivi> load ram 0x31000000 149164 u
USB host is connected. Waiting a download.

Now, Downloading [ADDRESS:31000000h,TOTAL:149174]
RECEIVED FILE SIZE:  149174 (72KB/S, 2S)
Downloaded file at 0x31000000, size = 149164 bytes
Supervivi> go 0x31000000
go to 0x31000000
  argument 0 = 0x00000000
  argument 1 = 0x00000000
  argument 2 = 0x00000000
  argument 3 = 0x00000000


barebox 2011.05.0-mini2440-ptx-2011.10.0 (Jul 31 2012 - 16:59:02)

Board: Mini 2440
NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V
8-bit)
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x00340000
nand_read_bbt: Bad block at 0x01da0000
nand_read_bbt: Bad block at 0x01f60000
nand_read_bbt: Bad block at 0x0aa00000
nand_read_bbt: Bad block at 0x0e2c0000
nand_read_bbt: Bad block at 0x0f0e0000
dm9000 i/o: 0x20000300, id: 0x90000a46 
eth@eth0: got MAC address from EEPROM: 00:00:00:00:00:00
refclk:    12000 kHz
mpll:     405000 kHz
upll:      48000 kHz
fclk:     405000 kHz
hclk:     101250 kHz
pclk:      50625 kHz
SDRAM1:   CL4@101MHz
SDRAM2:   CL4@101MHz
Malloc space: 0x33a00000 -> 0x33e00000 (size  4 MB)
Stack space : 0x339f8000 -> 0x33a00000 (size 32 kB)
envfs: wrong magic on /dev/env0
no valid environment found on /dev/env0. Using default environment
running /env/bin/init...
syntax error

Hit any key to stop autoboot: Usage: timeout [OPTION]... <timeout>
Wait <timeout> seconds for a timeout. Return 1 if the user intervented
or 0 if a timeout occured
  -a  interrupt on any key
  -c  interrupt on ctrl-c
  -r  interrupt on return
  -s  silent mode

mini2440:/ 


mini2440:/ ls -l dev
cr-------- 4294967295 zero
crw-------       8865 defaultenv
crw------- 4294967295 mem
crw-------  268435456 nand0
cr--------    8388608 nand_oob0
crw-------  268435456 ram0
crw-------         64 phy0
crw-------     524288 self_raw
crw-------     524288 self0
crw-------     393216 env_raw
crw-------     393216 env0
We are therefore in the same point and I do not know any more what to make
now. 
Perhaps I must make one 'clean ' of something in case or a file would be
corrupted?
Have you an idea?

Hi Juergen,
Mini2440 refuse to erase the environment in the directory DEV.

> make: Nothing to be done for `world'.

Perhaps, you could do:

ptxdist clean root
change something in ptxdist menuconfig
save as .config
ptxdist go

to ensure that ptxdist is building the root image correctly.  Do you end up
with some files in the images directory?
 

> After ptxdist images:
> Here it was necessary that I make of the place on the hard disk
> because itwas full. C 'est perhaps the reason of my problems?

I do not understand.  Has your host machine got enough disk space to hold
the images that should be generated?

> go to 0x31000000
>  argument 0 = 0x00000000
>  argument 1 = 0x00000000
>  argument 2 = 0x00000000
>  argument 3 = 0x00000000

I do not have the mini2440 in front of me but I would expect to see
something other than 0x00000000 for these values.

> mini2440:/ ls -l dev

I have never used this command.  What is it suppose to do?

> envfs: wrong magic on /dev/env0

I BELIEVE this is telling you that the kernel image is wrong.  How big is
the kernel image?

Ok. I am going to try to make a ptxdist clean general..

> envfs: wrong magic on /dev/env0

Okay, you removed your in-flash environment. Barebox now falls back to its
compiled-in one. But it still seems your /env/config file is broken. At
least the ensure the "autoboot_timeout" variable is not empty. If it is
empty it results into the error message you see:

> Hit any key to stop autoboot: Usage: timeout [OPTION]... <timeout>
> Wait <timeout> seconds for a timeout. Return 1 if the user intervented
> or 0 if a timeout occured
>   -a  interrupt on any key
>   -c  interrupt on ctrl-c
>   -r  interrupt on return
>   -s  silent mode

I would recommend: restore the
"configs/platform-friendlyarm-mini2440/barebox-<your-choice>m-env/config"
file in your BSP (for example from the BSP archive). Then start to change
this file again to adapt it to your needs. After that re-build the barebox
image again ("ptxdist clean barebox; ptxdist targetinstall barebox") and
use its results to continue to follow the quickstart.

Hello Juergen !

Reloaded LUBUNTU and all the mini2440 system (1 day) and yeah...

 ____ _______  __
|  _ `_   _` `/ /
| |_) || |  `  / 
|  __/ | |  /  ` 
|_|    |_| /_/`_`

           _       _ ____  _  _   _  _    ___  
 _ __ ___ (_)_ __ (_)___ `| || | | || |  / _ ` 
| '_ ` _ `| | '_ `| | __) | || |_| || |_| | | |
| | | | | | | | | | |/ __/|__   _|__   _| |_| |
|_| |_| |_|_|_| |_|_|_____|  |_|    |_|  `___/ 

In the barebox, i make one: 
'erase / dev / nand0 ' 
From there, i been able to recover the barebox in memory 'nand ' with
defult environment. 

Then everything is normally.
 
And i am very happy

Thank you. Thanks a lot Juergen for for your time.