EDIT: found the schematics, located the S25FL116K. Will play with it tomorrow.
Open question: how did the RX fry without the TX being affected?
I managed to mess up the uboot block on my Omnia (using fw_setenv, btw)
... flags: 64bit ncq led only pmp fbss pio slum part sxs Net: neta2 Hit any key to stop autoboot: 0 Unknown command 'host' - try 'help' Unknown command 'host' - try 'help' =>
Normally that wouldn’t be much of a problem, except for the fact that apparently my router’s RX is fried - I tried 2 cables, and it doesn’t seem to receive anything (the PC receives just fine, so the TX is ok).
Soooo… any hints on how to produce a CRC error? I’d imagine the flash is connected to SPI, but I think I could handle JTAG too if need be - if only I knew to which chip and which interface.
PS. Ironically, I did the setenv thing to get rid of a “boot block crc error” message that appeared on boot. Bad idea…