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Originally Posted by scotty1024
The iLiad also implements the JTAG built into the PXA-255. I described to iRex how an inexpensive USB cable could be produced that would enable un-bricking even a totally zapped FLASH (no root fs, no kernel). I was willing to design the cable and have it setup for short run production at one of the places mentioned above, all that was needed was cooperation from iRex. Not only did I get a no, I got a HELL NO.
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This sounds quite interesting. Would you mind explaining here how this cable would allow you to do the unbricking/reflashing?
Regarding access to the pxa-255 serial console...so do you think this is just an issue of getting a map of the pinouts used by that funky (what is it, 20 pin?) connector that attaches the travel hub or would some other hardware hack be needed to get access to the UART pins?