On Saturday, February 12, 2011 12:49:24 am Albert ARIBAUD wrote:
> Le 12/02/2011 08:57, Aaron Williams a écrit :
> >> The CFI query is normal for a x16 device: byte address 0xAA is word
> >> address 0x55, which is what is expected from a x16 device in x8 mode as
> >> in x16 mode.
> >>
> >> Can you try a 'md.b 0x1f400020 20' once in CFI QRY mode?
> >>
> >> Amicalement,
> >
> > You mean like this?
> >
> > Octeon ebb6300(ram)# mw.b 0x1f400000 0xf0
> > Octeon ebb6300(ram)# mw.b 0x1f400aaa 0xaa
> > Octeon ebb6300(ram)# mw.b 0x1f400555 0x55
> > Octeon ebb6300(ram)# mw.b 0x1f400aaa 0x90
> > Octeon ebb6300(ram)# md.b 0x1f400000 0
> > Octeon ebb6300(ram)# md.b 0x1f400000 1
> > 1f400000: 01 .
> > Octeon ebb6300(ram)# md.b 0x1f400002 1
> > 1f400002: 7e ~
> > Octeon ebb6300(ram)# md.b 0x1f400004 1
> > 1f400004: 00 .
> > Octeon ebb6300(ram)# md.b 0x1f400005 1
> > 1f400005: 00 .
> > Octeon ebb6300(ram)# md.b 0x1f400006 1
> > 1f400006: 1a .
> > Octeon ebb6300(ram)# md.b 0x1f400008 1
> > 1f400008: 00 .
> > Octeon ebb6300(ram)# md.b 0x1f40000a 1
> > 1f40000a: 00 .
> > Octeon ebb6300(ram)# mw.b 0x1f400000 0xf0
> > Octeon ebb6300(ram)# mw.b 0x1f4000AA 0x98
> > Octeon ebb6300(ram)# md.b 0x1f400020
> > 1f400020: 51 Q
> > Octeon ebb6300(ram)# md.b 0x1f400022
> > 1f400022: 52 R
> > Octeon ebb6300(ram)# md.b 0x1f400024
> > 1f400024: 59 Y
> > Octeon ebb6300(ram)# md.b 0x1f400026
> > 1f400026: 02 .
> > Octeon ebb6300(ram)# md.b 0x1f400028
> > 1f400028: 00 .
> >
> > -Aaron
>
> No, I meant the instruction exactly as I quoted it: 'md.b 0x1f400020 20'
> once in CFI QRY mode, that is:
>
> mw.b 0x1f400000 0xf0
> mw.b 0x1f4000AA 0x98
> md.b 0x1f400020 20
>
> Amicalement,
Octeon ebb6300(ram)# mw.b 0x1f400000 0xf0
Octeon ebb6300(ram)# mw.b 0x1f400000 0xf0
Octeon ebb6300(ram)# mw.b 0x1f4000AA 0x98
Octeon ebb6300(ram)# md.b 0x1f400020 20
1f400020: 51 51 52 52 59 59 02 02 00 00 40 40 00 00 00 00 QQRRYY....@@....
1f400030: 00 00 00 00 00 00 27 27 36 36 00 00 00 00 07 07 ......''66......
-Aaron
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