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broken UDM - repair options #27

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camel-nz opened this issue Oct 26, 2023 · 0 comments
Open

broken UDM - repair options #27

camel-nz opened this issue Oct 26, 2023 · 0 comments

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@camel-nz
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Hi,
I would really like to beg for your help, I am all out of ideas!

I have a UDMP that cannot find its kernel image and i want to flash this one.
However I only have access to u-boot on the device via JTAG serial.

U boot reports it cant find the USB, XHCI Controller, Network or anything. The guy i got it off said it went like this during a failed firmware update.
My gut says that if I can get a clean install of uboot for my device it will re-load all the hardware.

Is there any chance you can dump the u-boot firmware for me from your UDMP? I found a procedure on youtube...my issue is i dont know anyone with a UDMP that they have cracked open...
I can then flash it on and try to load your Kernel once it can get back to the USB?

Details from my u-boot output, attached full dump,
u-boot2.txt

Really appreciate your help in advance! :)

SF: Detected MX25U6435F with page size 256 Bytes, erase size 4 KiB, total 8 MiB
U-Boot script not found in TOC!
Board config ID: alpine_v2_ubnt udm-pro v6.0, 113-723-10
Trace disabled
Found thermal sensor : adt7475_thermal
Temp 0 : 22 C
Temp 1 : 24 C
Temp 2 : 24 C
NAND: 0 MiB
SF: Detected MX25U6435F with page size 256 Bytes, erase size 4 KiB, total 8 MiB

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