wzr-hp-g300nh jtag recovery - Help

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puskyer
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Joined: 25 Aug 2014
Posts: 8

PostPosted: Thu Aug 28, 2014 23:27    Post subject: wzr-hp-g300nh jtag recovery - Help Reply with quote
Hello All,

I am looking for assistance in flashing a boot loader on my wzr-hp-g300nh v1 router.

I was attempting a serial based recovery and did an "erase all" think it would not affect the bootloader..javascript:emoticon('Embarassed') Embarassed

so, I have a http://dangerousprototypes.com/docs/Bus_Blaster and Adafruit FTDI Friend connected to the board, I am using openocd (first time user) on Ubuntu 14.4.

and it is working based on I used some of the commands in this post.. http://u-boot.10912.n7.nabble.com/U-Boot-for-MIPS-AR7161-td141814.html

now the question is what are the steps to flash my backed up made via "dd if=/dev/mtdblock/0 >cfe-backup.bin" using bash scrip by Ross Smith II.


Not sure what else is need? Any assistance would be appropriated..

Cheers,
Pasquale
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puskyer
DD-WRT Novice


Joined: 25 Aug 2014
Posts: 8

PostPosted: Sat Aug 30, 2014 12:40    Post subject: Reply with quote
Ok have been searching the internet for help no success yet..

Did find that this router has some similarity http://wiki.openwrt.org/toh/tp-link/tl-wr1043nd
What concerns me now is the W A R N I N G
At the moment it is NOT possible to UNBRICK the router by JTAG (no write access to flashrom).

Can anyone confirm this for routers with AR9132 rev 2 and ST 25P64V6P can not restore the bootloader via jtag?

Well will keep searching someone out there must have done this?

Thanks
Rolling Eyes
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