Sorry, I replied to Sasha privately and not to the list! On Fri, Feb 10, 2012 at 2:05 PM, Igor Trevisan <igt1972@xxxxxxxxx> wrote: >> >> You could try imx_iim0.explicit_sense_enable=0, maybe this helps. >> > > Again... This helps! > Sorry, I misunderstood the logic of the sense flag! > (I think I owe you at least a beer...;) > > By the way, now I can read the first two banks: > > barebox:/ md -b -s /dev/imx_iim_bank1 > 00000000: 41 ce 3c ad 4d 89 93 00 00 00 00 00 00 00 00 00 A.<.M........... > 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > barebox:/ > barebox:/ > barebox:/ md -b -s /dev/imx_iim_bank0 > 00000000: 59 20 81 40 20 00 00 00 00 00 00 00 00 00 00 00 Y .@ ........... > 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > > Now I would like to go further and try to program some fuse bits > (I need to store some codes...). > I think I need first of all to set: > imx_iim0.permanent_write_enable=1 > > I did this, then I tried to write with > > mw -b 0x10028814 0xbb > > but reading back I still find: > barebox:/ md -b -s /dev/imx_iim_bank0 > 00000000: 59 20 81 40 20 00 00 00 00 00 00 00 00 00 00 00 Y .@ ........... > 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > > Which is the right way to write the fuse bits? > Thanks in advance, > I. > > > > > -- > "Don't find fault, find a remedy." > (Henry Ford) -- "Don't find fault, find a remedy." (Henry Ford) _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
