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by viking
Sun Oct 02, 2016 8:51 pm
Forum: Toon Rooting
Topic: Rooting Toon (or boxx)
Replies: 810
Views: 629169

Re: Rooting Toon; accessing NAND with JTAG

I try to use JTAG for dumping the flash. I use a buspirate as JTAG with openocd. This seems to work fine, as I can dump memory and even make changes in RAM. If I 'halt' the processor just before the U-boot is asking for a password, I can dump the U-boot memory from memory addresses 0xa100000 onwards...

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