[U-Boot] [PATCH 1/1] NAND Re: mtdparts fails with NAND >= 4GB - Second try

[Albert ARIBAUD]

Le 12/02/2011 09:54, Aaron Williams a écrit :

> 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......

This, according to the CFI spec, gives us the proof that the Spansion 
chip is a x16 device in x8 mode.

Can you now please, based on the knowledge that the device is x16 in x8 
mode, go through the CFI detection sequence agin and determine which 
line exactly fails to work as expected?

> -Aaron

Amicalement,
-- 
Albert.