hello,
I noticed that my nor flash looks like a bad block,md command to view, display the following content
MT7628 # md bc400000
bc400000: baddbadd baddbadd baddbadd baddbadd ................
bc400010: baddbadd baddbadd baddbadd baddbadd ................
bc400020: baddbadd baddbadd baddbadd baddbadd ................
bc400030: baddbadd baddbadd baddbadd baddbadd ................
bc400040: baddbadd baddbadd baddbadd baddbadd ................
bc400050: baddbadd baddbadd baddbadd baddbadd ................
bc400060: baddbadd baddbadd baddbadd baddbadd ................
bc400070: baddbadd baddbadd baddbadd baddbadd ................
bc400080: baddbadd baddbadd baddbadd baddbadd ................
bc400090: baddbadd baddbadd baddbadd baddbadd ................
bc4000a0: baddbadd baddbadd baddbadd baddbadd ................
bc4000b0: baddbadd baddbadd baddbadd baddbadd ................
bc4000c0: baddbadd baddbadd baddbadd baddbadd ................
bc4000d0: baddbadd baddbadd baddbadd baddbadd ................
bc4000e0: baddbadd baddbadd baddbadd baddbadd ................
bc4000f0: baddbadd baddbadd baddbadd baddbadd ................
MT7628 # md bc300000
bc300000: ffffffff ffffffff ffffffff ffffffff ................
bc300010: ffffffff ffffffff ffffffff ffffffff ................
bc300020: ffffffff ffffffff ffffffff ffffffff ................
bc300030: ffffffff ffffffff ffffffff ffffffff ................
bc300040: ffffffff ffffffff ffffffff ffffffff ................
bc300050: ffffffff ffffffff ffffffff ffffffff ................
bc300060: ffffffff ffffffff ffffffff ffffffff ................
bc300070: ffffffff ffffffff ffffffff ffffffff ................
bc300080: ffffffff ffffffff ffffffff ffffffff ................
bc300090: ffffffff ffffffff ffffffff ffffffff ................
bc3000a0: ffffffff ffffffff ffffffff ffffffff ................
bc3000b0: ffffffff ffffffff ffffffff ffffffff ................
bc3000c0: ffffffff ffffffff ffffffff ffffffff ................
bc3000d0: ffffffff ffffffff ffffffff ffffffff ................
bc3000e0: ffffffff ffffffff ffffffff ffffffff ................
bc3000f0: ffffffff ffffffff ffffffff ffffffff ................
Flash seems to be broken from 4 megabytes, but I haven't been using flash for a long time and haven't been writing much.
Does anyone have the same problem?