My Edison has been bricked during dfu flash.

[HYeo]

Hello.

My Edison has been stopped during flashing with dfu-flash. After reboot, it has been bricked. :-(

During boot sequence, it displays messages below:

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******************************

PSH KERNEL VERSION: b0182b2b

WR: 20104000

******************************

SCU IPC: 0x800000d0 0xfffce92c

PSH miaHOB version: TNG.B0.VVBD.0000000c

microkernel built 11:24:08 Feb 5 2015

******* PSH loader *******

PCM page cache size = 192 KB

Cache Constraint = 0 Pages

Arming IPC driver ..

Adding page store pool ..

PagestoreAddr(IMR Start Address) = 0x04899000

pageStoreSize(IMR Size) = 0x00080000

*** Ready to receive application ***

U-Boot 2014.04 (Dec 15 2015 - 01:50:57)

Watchdog enabled

DRAM: 980.6 MiB

MMC: tangier_sdhci: 0

In: serial

Out: serial

Err: serial

Hit any key to stop autoboot: 0

Target:ifwi

Partitioning already done...

Partitioning already done...

Saving Environment to MMC...

Writing to redundant MMC(0)... done

dfu_fill_entity_mmc: Memory layout (raw) not supported!

ERROR: DFU entities configuration failed!

at drivers/dfu/dfu.c:71/dfu_init_env_entities()

dfu - Device Firmware Upgrade

Usage:

dfu [list|timeout]

- device firmware upgrade via

on device , attached to interface

[list] - list available alt settings

[timeout] - specify inactivity timeout in sec, doesn't work whit list

Unknown boot mode: boot

Saving Environment to MMC...

Writing to MMC(0)... done

Resetting to default boot mode and reboot...

resetting ...

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Who has any experiences like this? Help me...

[Pedro_M_Intel · Accepted solution]

Hello VegetableJedi,

How did the flash stopped? I mean what caused it or what do you think caused it?

Anyway, have you tried to reflash your board with Flash Tool Lite? If you haven't, you can find the tool itself and a guide on how to use it on https://software.intel.com/en-us/iot/hardware/edison/downloads Intel® Edison Downloads.

Try it and let us know if it helps.

Peter.

[Carlos_M_Intel]

Hi VegetableJedi,

Do you have updates on this? Have you been able to recover the board?

Did you try with the Flash Tool Lite?

Regards,

Charlie

[HYeo]

I successfully recovered my Edison with Intel Flash Tool Lite.

I thought it is equivallent to flashall.sh, but it wasn't.

And, the reason of brick was been revealed that the flashing image was bad.

Thank you!