EdgeRouter X (ER-X) not working

[johnlongsilver]

Hello,

i have here 4 fully bricked ER-X, i.e. no Bootloader or Stage1 code (= RAM initialization) is loaded.

u-Link NT detects hardware, but not flash:

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-detect
IDCODE 1762124F
MediaTek MT7621
IMPCODE A0414000
EJTAG V2.6
DMA not supported
Unknown flash type!
Report these values http://www.usbjtag.com/phpbb3 00h,00h,00h,00h

When typing

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program

DEBUG OFF switches to DEBUG ON and immediately back to DEBUG OFF.

Also, poking values doesn't work:

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-poke bfbf8080 1fbc0001
-peek  bfbf8080
Peeked Address=0xBFBF8080 Data=0x00000000

I tried 4 ER-X:
3x with MX30LF2G18AC-TI flash
1x with S34ML02... (Spansion flash)

On all hardware, same problem.

Best regards

[usbbdm]

You can come to my main page and we can have a chat.