[U-Boot-Users] [rfc] new spiflash subsystem

[Wolfgang Denk]

Ulf,

please get your quoting right!!!

In message <007701c86250$2a914b90$050514ac at atmel.com> you wrote:
> On Monday 28 January 2008, Ulf Samuelsson wrote:
> > Unfortunately, this code seems useless, at least for the combination AT91 +
> > SPI flash. Some issues:
> >
> > I believe that the AT45 is not using the same command set as other
> > SPI flash memories. I think the commands need to be separated.
> 
> i already accounted for different command sets based on part family.
> 
> > AT45 is much more advanced than other SPI flash.
> 
> yes, but it still has a basic subset which can be used.
> 
> > Did you really test your code on the AT45 series?
> 
> it was the part i developed the code on originally (the 64mbit one).
> 
> > You assume, incorrectly, that all sector sizes are the same size.
> 
> that depends on what level you look at it.  sector 0 can be accessed in 
> pieces, but it can also be treated as one big sector the same as all the 
> others.  this is how i treated it.

This looks as if you were replying to your own postings, when you
actualy reply to Mike's text!!!



Best regards,

Wolfgang Denk

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