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de-bricking a Lacie 2Big NAS

Posted by romiz 
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romiz
de-bricking a Lacie 2Big NAS
August 18, 2025 05:42AM
Hi everyone,
I'm asking for help in de-bricking a Lacie 2Big NAS: I wiped the bootloader.
I wonder if anyone of you could send a copy of the stock u-boot or a different but working version.

I know that u-boot should be very board-specific and the device is exactly this as reported on lacie-nas.org (https://lacie-nas.org/doku.php?id=2big_nas).
I don't know if the same u-boot can be used on different boards by (auto?-)selecting the proper device tree blob, but on the same site at https://downloads.lacie-nas.org/u-boot/lacie-stock/ there's one single u-boot binary showing inside the string "Marvell version: 1.7.3 - LaCie version: 1.4.alpha_3".
Any experience about it?

Last resort will be to build a version for that device.

Thanks
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bodhi
Re: de-bricking a Lacie 2Big NAS
August 19, 2025 12:23AM
romiz,

> there's one single u-boot binary showing inside
> the string "Marvell version: 1.7.3 - LaCie
> version: 1.4.alpha_3".

You could try to kwboot this u-boot image using serial console. See kwboot example here:
https://forum.doozan.com/read.php?3,51739,51919#msg-51919

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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bodhi
Re: de-bricking a Lacie 2Big NAS
August 19, 2025 12:48AM
Note for Kirkwood SoC NAS.

If stock u-boot was wiped from NAND/SPI flash, nothing will be shown on serial console when you connect it. That could give a false impression that serial console is not working. Always run kwboot with a potential u-boot to check the serial port response.

-bodhi
===========================
Forum Wiki
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romiz
Re: de-bricking a Lacie 2Big NAS
August 24, 2025 02:48AM
Thank you bodhi for the suggestion.
I'm not there yet, even if the kwboot mechanism is actually working: I have a hit/miss ratio very low. The most difficult part is the uart cabling: I'm still struggling with wire length, wire shielding, distance from source of interference, etc.

Sometimes I managed to reach the point 
98 % [....................................                                  ]
Done
Finishing transfer
[Type Ctrl-\ + c to quit]
but then it stops.

I don't know if due to the poor cabling or due to the wrong u-boot image.
The file in the "lacie-stock" folder is a ".bin" indeed, and not in the format requested by kwboot.
Is there a mean to convert it?

In the parent folder there are other (device specific) images in both formats, and I've been able to test only a couple of them until the issue above.

I'm building a short 3-lane cable (each one shielded) and a metal casing.
I hope to make some progress in the following days.
Reply Quote
bodhi
Re: de-bricking a Lacie 2Big NAS
August 24, 2025 11:35AM
romiz,

So your serial console is working OK! kwboot managed to handshake with the box BootROM and completed the transfering of the image.

> I'm not there yet, even if the kwboot mechanism is
> actually working: I have a hit/miss ratio very
> low. The most difficult part is the uart cabling:
> I'm still struggling with wire length, wire
> shielding, distance from source of interference,
> etc.

The problem might be simpler. As long as you have good contact for the 3 wires, all you need to make sure is the wires are away from any power source. Shielding is not that important, I use the cheap unshielded kind of wires for most of my boxes.

>
> Sometimes I managed to reach the point
> 
> 98 % [....................................        
>                          ]
> Done
> Finishing transfer
> [Type Ctrl-\ + c to quit]
>
> but then it stops.
> I don't know if due to the poor cabling or due to
> the wrong u-boot image.

It seems to be a wrong image (probably for a different LaCie boards or there is no header).

> The file in the "lacie-stock" folder is a ".bin"
> indeed, and not in the format requested by
> kwboot.
> Is there a mean to convert it?

If you use the latest kwboot binary it will automatically detect what type of image, and output useful information. And the newer kwboot will help with inconsistent handshake (I would expect you will no longer have a hit/miss problem with the newer kwboot).

Download my latest kwboot binary. See this in the Wiki thread.

Quote
https://forum.doozan.com/read.php?2,23630
Unbricking with Serial Console & JTAG console

How to unbrick your box using serial console with kwboot (Zyxel NAS pinouts and examples), also see UART booting with kwboot for background info.

Latest kwboot ARM and x86-64 binaries, and NAND tools

https://forum.doozan.com/read.php?3,27280

If the serial console server is an ARM box use kwboot_static_2024.04-rc3. If it is a x86 box then use kwboot_2025.01-rc1_x86-64.

Please post the entire kwboot log (including the kwboot command) here.

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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romiz
Re: de-bricking a Lacie 2Big NAS
September 13, 2025 11:20AM
Hi,
bad news here, after 3 weeks: I think I'm REgressing.
No matter what kind of cable or what's the distance from disturbing power sources, I cannot finish the transfer anymore.
I also tried with different power units.

I cycled through all the u-boot*.kwb I managed to get, but it invariably stops at 

./kwboot_static_2024.04-rc3 -t -B 115200 /dev/ttyAMA0 -b u-boot-nas2big-revA-2.0.6-uart.kwb
kwboot version 2024.04-rc3-00001-g0861eab8ec-dirty
Detected kwbimage v0 with UART boot signature
Sending boot image header (512 bytes)...
  0 % [+++++++++++++++EE
xmodem: Bad message
at very same position (first 'E' under 'd').

To maximize the probability of success, I think I must have the right boot image so that by hitting the right (astral) combination of cable and distance of the first days, I can finish the transfer and boot the device in the hope of being able to flash as well.
I cannot miss it by not having the right image.

Bodhi, please give me the proper instructions to build an image for this device.
I'm very near to give up.

Thanks
Reply Quote
bodhi
Re: de-bricking a Lacie 2Big NAS
September 13, 2025 03:22PM
romiz,

Unfortunately, this board does not have support in u-boot mainline.

But I've picked one LaCie board that is closest to it, and built it. Attached to this post is the LaCie net2big v2 u-boot. Give it a try.

-bodhi
===========================
Forum Wiki
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Attachments:
open | download - uboot.2025.10-rc4-tld-1.net2big_v2.kwb (512 KB)
romiz
Re: de-bricking a Lacie 2Big NAS
January 18, 2026 10:11AM
Hi,
after a very (very) long series of attempts I managed to transfer the image without errors.
The culprit is the serial console service that interferes with the transfer.
I'm on a Raspberry with plain Debian, and the solution is to stop "serial-getty" with: 
systemctl stop serial-getty@ttyAMA0.service

Unfortunately, none of the images here
https://downloads.lacie-nas.org/u-boot/
boots, also not the one prepared by bodhi.

I'm entering the "u-boot building" tunnel, now.
Reply Quote
romiz
Re: de-bricking a Lacie 2Big NAS
January 22, 2026 05:46AM
Hi,
I made some progress.
In summary (I'll post some details later):

=> I found an image built for rev.A instead of the required rev.B, which somehow boots
- uart version doesn't boot
- nand version (automatically patched by kwboot for uart booting) boots with a lot of errors like 
Bad block at 0x100000 in erase block from 0x100000 will be skipped
and ends with the messages 
reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
Waiting for LUMP (0)

=> I managed to build an image for rev.B, using the official GPL code by Lacie, which also somehow boots, in two flavours:
* flavour with default flags in defconfig, especially CFG_CMD_NAND "undefined"
- uart version doesn't boot
- nand version (automatically patched by kwboot for uart booting) boots with a lot of errors like 
Bad block at 0x100000 in erase block from 0x100000 will be skipped
and ends to a prompt, but with the messages 
reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Marvell>>

* flavour with CFG_CMD_NAND "defined"
- uart and nand versions boot both with the same ending of the previous, that is 
Bad block at 0x100000 in erase block from 0x100000 will be skipped
and end to a prompt, but with the messages 
reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Marvell>>


I'll post the detailed logs, but I suspect something wrong with NAND chip.
Reply Quote
bodhi
Re: de-bricking a Lacie 2Big NAS
January 22, 2026 11:10PM
romiz,

> I'll post the detailed logs,

Please do that.

> but I suspect
> something wrong with NAND chip.

You only need the first 1MB NAND for u-boot to boot Debian on USB/HDD.

So bad block like this is OK: 
Bad block at 0x100000 in erase block from 0x100000 will be skipped

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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romiz
Re: de-bricking a Lacie 2Big NAS
January 23, 2026 05:07AM
log for image type rev.A-nand: 

          _            ____ _ 
         | |     __ _ / ___(_) ___
         | |    / _V | |   | |/ _ \
         | |__ | (_| | |___| |  __/
         |____| \__,_|\____|_|\___|
 _   _     ____              _
| | | |   | __ )  ___   ___ | |_ 
| | | |___|  _ \ / _ \ / _ \| __| 
| |_| |___| |_) | (_) | (_) | |_ 
 \___/    |____/ \___/ \___/ \__| 
 ** MARVELL BOARD: L2BIG_DDR3 REV: 0 LE
Hold front button - long :  FAIL


U-Boot 1.1.4 (Jun 11 2013 - 19:02:11) Marvell version: 3.5.9 LaCie 2.0.6

U-Boot code: 06000000 -> 0607FFF0  BSS: -> 060D1880

Soc: 88F6282 A1CPU running @ 2000Mhz L2 running @ 500Mhz
SysClock = 500Mhz , TClock = 200Mhz 

DRAM (DDR3) CAS Latency = 7 tRP = 8 tRAS = 20 tRCD=8
DRAM CS[0] base 0x00000000   size 256MB 
DRAM Total size 256MB  16bit width
Addresses 98M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (98M - 97M): Done
NAND:Bad block table not found for chip 0
Bad block table not found for chip 0
No space left to write bad block table
128 MB
*** Warning - bad CRC or NAND, using default environment

Flash:  0 kB

CPU : Marvell Feroceon (Rev 1)

Streaming disabled 
Write allocate disabled


USB 0: host mode
PEX 0: PCI Express Root Complex Interface
PEX interface detected Link X1
PEX 1: interface detected no Link.
SCSI:  AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq pm led clo pmp pio slum part 
scanning bus for devices...
Invaild port number 2
Invaild port number 3
Net:   egiga0 [PRIME]
egiga0 no link
Waiting for LUMP (3)
no lump receive; continuing
Hit any key to stop autoboot:  0 

Reset IDE: 
Marvell Serial ATA Adapter

Marvell Serial ATA Adapter
Integrated Sata device found
PCIe SATA:ffffffff

Booting Nexus layout from disk 0...
** Bad partition 3 **
Booting Nexus layout from disk 1...
** Bad partition 3 **
Booting Nexus rescue from NAND...

Loading from <NULL>, offset 0x100000

Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped
Bad block at 0x110000 in erase block from 0x110000 will be skipped
Bad block at 0x114000 in erase block from 0x114000 will be skipped
Bad block at 0x118000 in erase block from 0x118000 will be skipped
Bad block at 0x11c000 in erase block from 0x11c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7fec000 in erase block from 0x7fec000 will be skipped
Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
Booting legacy layout...

** Device 0 not available

** Device 1 not available

** Device 0 not available

** Device 1 not available
Booting legacy NAND installer...

Loading from <NULL>, offset 0x100000

Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped
Bad block at 0x110000 in erase block from 0x110000 will be skipped
Bad block at 0x114000 in erase block from 0x114000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
Waiting for LUMP (0)
Reply Quote
romiz
Re: de-bricking a Lacie 2Big NAS
January 23, 2026 05:13AM
log for image type rev.B-nand (CFG_CMD_NAND undefined): 

          _            ____ _ 
         | |     __ _ / ___(_) ___
         | |    / _V | |   | |/ _ \
         | |__ | (_| | |___| |  __/
         |____| \__,_|\____|_|\___|
 _   _     ____              _
| | | |   | __ )  ___   ___ | |_ 
| | | |___|  _ \ / _ \ / _ \| __| 
| |_| |___| |_) | (_) | (_) | |_ 
 \___/    |____/ \___/ \___/ \__| 
 ** MARVELL BOARD: L2BIG_DDR3 REV: 1 LE
Hold front button - long :  FAIL


U-Boot 1.1.4 (Jan 18 2026 - 14:22:28) Marvell version: 3.6.0 LaCie 2.1.4-dev

U-Boot code: 06000000 -> 0607FFF0  BSS: -> 060D15AE

Soc: 88F6282 A1 CPU running @ 2000Mhz L2 running @ 500Mhz
SysClock = 500Mhz , TClock = 200Mhz 

DRAM (DDR3) CAS Latency = 7 tRP = 8 tRAS = 20 tRCD=8
DRAM CS[0] base 0x00000000   size 256MB 
DRAM Total size 256MB  16bit width
Addresses 98M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (98M - 97M): Done
NAND:Bad block table not found for chip 0
Bad block table not found for chip 0
No space left to write bad block table
128 MB
*** Warning - bad CRC or NAND, using default environment

Flash:  0 kB

CPU : Marvell Feroceon (Rev 1)

Streaming disabled 
Write allocate disabled


USB 0: host mode
PEX 0: PCI Express Root Complex Interface
PEX interface detected Link X1
PEX 1: interface detected no Link.
SCSI:  AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq pm led clo pmp pio slum part 
scanning bus for devices...
Invaild port number 2
Invaild port number 3
Net:   egiga0 [PRIME]
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Hit any key to stop autoboot:  0 

Reset IDE: 
Marvell Serial ATA Adapter

Marvell Serial ATA Adapter
Integrated Sata device found
PCIe SATA:ffffffff

Booting Nexus layout from disk 0...
** Bad partition 3 **
Booting Nexus layout from disk 1...
** Bad partition 3 **
Booting Nexus rescue from NAND...

Loading from <NULL>, offset 0x100000


Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
Booting legacy layout...

** Device 0 not available

** Device 1 not available

** Device 0 not available

** Device 1 not available
Booting legacy NAND installer...

Loading from <NULL>, offset 0x100000

Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Marvell>>
Reply Quote
romiz
Re: de-bricking a Lacie 2Big NAS
January 23, 2026 05:17AM
log for image type rev.B-nand (CFG_CMD_NAND defined): 

          _            ____ _ 
         | |     __ _ / ___(_) ___
         | |    / _V | |   | |/ _ \
         | |__ | (_| | |___| |  __/
         |____| \__,_|\____|_|\___|
 _   _     ____              _
| | | |   | __ )  ___   ___ | |_ 
| | | |___|  _ \ / _ \ / _ \| __| 
| |_| |___| |_) | (_) | (_) | |_ 
 \___/    |____/ \___/ \___/ \__| 
 ** MARVELL BOARD: L2BIG_DDR3 REV: 1 LE
Hold front button - long :  FAIL


U-Boot 1.1.4 (Jan 18 2026 - 16:04:39) Marvell version: 3.6.0 LaCie 2.1.4-dev

U-Boot code: 06000000 -> 0607FFF0  BSS: -> 060D15AE

Soc: 88F6282 A1 CPU running @ 2000Mhz L2 running @ 500Mhz
SysClock = 500Mhz , TClock = 200Mhz 

DRAM (DDR3) CAS Latency = 7 tRP = 8 tRAS = 20 tRCD=8
DRAM CS[0] base 0x00000000   size 256MB 
DRAM Total size 256MB  16bit width
Addresses 98M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (98M - 97M): Done
NAND:Bad block table not found for chip 0
Bad block table not found for chip 0
No space left to write bad block table
128 MB
*** Warning - bad CRC or NAND, using default environment

Flash:  0 kB

CPU : Marvell Feroceon (Rev 1)

Streaming disabled 
Write allocate disabled


USB 0: host mode
PEX 0: PCI Express Root Complex Interface
PEX interface detected Link X1
PEX 1: interface detected no Link.
SCSI:  AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq pm led clo pmp pio slum part 
scanning bus for devices...
Invaild port number 2
Invaild port number 3
Net:   egiga0 [PRIME]
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Hit any key to stop autoboot:  0 

Reset IDE: 
Marvell Serial ATA Adapter

Marvell Serial ATA Adapter
Integrated Sata device found
PCIe SATA:ffffffff

Booting Nexus layout from disk 0...
** Bad partition 3 **
Booting Nexus layout from disk 1...
** Bad partition 3 **
Booting Nexus rescue from NAND...

Loading from <NULL>, offset 0x100000


Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
Booting legacy layout...

** Device 0 not available

** Device 1 not available

** Device 0 not available

** Device 1 not available
Booting legacy NAND installer...

Loading from <NULL>, offset 0x100000


Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Marvell>>
Reply Quote
romiz
Re: de-bricking a Lacie 2Big NAS
January 23, 2026 05:21AM
log for image type rev.B-uart (CFG_CMD_NAND defined): 

          _            ____ _ 
         | |     __ _ / ___(_) ___
         | |    / _V | |   | |/ _ \
         | |__ | (_| | |___| |  __/
         |____| \__,_|\____|_|\___|
 _   _     ____              _
| | | |   | __ )  ___   ___ | |_ 
| | | |___|  _ \ / _ \ / _ \| __| 
| |_| |___| |_) | (_) | (_) | |_ 
 \___/    |____/ \___/ \___/ \__| 
 ** MARVELL BOARD: L2BIG_DDR3 REV: 1 LE
Hold front button - long :  FAIL


U-Boot 1.1.4 (Jan 18 2026 - 16:04:39) Marvell version: 3.6.0 LaCie 2.1.4-dev

U-Boot code: 06000000 -> 0607FFF0  BSS: -> 060D15AE

Soc: 88F6282 A1 CPU running @ 2000Mhz L2 running @ 500Mhz
SysClock = 500Mhz , TClock = 200Mhz 

DRAM (DDR3) CAS Latency = 7 tRP = 8 tRAS = 20 tRCD=8
DRAM CS[0] base 0x00000000   size 256MB 
DRAM Total size 256MB  16bit width
Addresses 98M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (98M - 97M): Done
NAND:Bad block table not found for chip 0
Bad block table not found for chip 0
No space left to write bad block table
128 MB
*** Warning - bad CRC or NAND, using default environment

Flash:  0 kB

CPU : Marvell Feroceon (Rev 1)

Streaming disabled 
Write allocate disabled


USB 0: host mode
PEX 0: PCI Express Root Complex Interface
PEX interface detected Link X1
PEX 1: interface detected no Link.
SCSI:  AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq pm led clo pmp pio slum part 
scanning bus for devices...
Invaild port number 2
Invaild port number 3
Net:   egiga0 [PRIME]
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Hit any key to stop autoboot:  0 

Reset IDE: 
Marvell Serial ATA Adapter

Marvell Serial ATA Adapter
Integrated Sata device found
PCIe SATA:ffffffff

Booting Nexus layout from disk 0...
** Bad partition 3 **
Booting Nexus layout from disk 1...
** Bad partition 3 **
Booting Nexus rescue from NAND...

Loading from <NULL>, offset 0x100000


Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
Booting legacy layout...

** Device 0 not available

** Device 1 not available

** Device 0 not available

** Device 1 not available
Booting legacy NAND installer...

Loading from <NULL>, offset 0x100000


Bad block at 0x100000 in erase block from 0x100000 will be skipped
Bad block at 0x104000 in erase block from 0x104000 will be skipped
Bad block at 0x108000 in erase block from 0x108000 will be skipped
Bad block at 0x10c000 in erase block from 0x10c000 will be skipped

[.. other similar lines here ..]

Bad block at 0x7ff0000 in erase block from 0x7ff0000 will be skipped
Bad block at 0x7ff4000 in erase block from 0x7ff4000 will be skipped
Bad block at 0x7ff8000 in erase block from 0x7ff8000 will be skipped
Bad block at 0x7ffc000 in erase block from 0x7ffc000 will be skipped

reading NAND page at offset 0x8000000 failed
** Read error
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
egiga0 no link
Aborting LUMP: failed to initialize Ethernet interface
Marvell>>
Reply Quote
bodhi
Re: de-bricking a Lacie 2Big NAS
January 23, 2026 10:38AM
romiz,

Try "Booting Kirkwood SoC NAS with stock u-boot"
https://forum.doozan.com/read.php?2,139998

I think it does not matter which A/B u-boot version, you might be able to boot with the LaCie net2big v2 DTB.

-bodhi
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