[U-Boot] Nor Flash SST39VF6402B cfi compliant support

[Stefan Roese]

Hi Fabio,

On Thursday 15 July 2010 11:55:17 Fabio Giovagnini wrote:
> In my experience the SST39VF6402B has become full compliant with CFI mtd
> interface just few linux kernel ago. In linux 2.6.17 it was not.
> I'm developing on
> U-Boot 2010.06-rc2-07985-g53f7677-dirty (lug 15 2010 - 11:41:21)
> 
> is it compliant with  SST39VF6402B
> 
> Is among of you other people using on their own board such a flash?

No. I haven't used those SST parts for a long time. But I assume that its 
still not 100% CFI compliant. But you can use the legacy infrastructure to add 
support to it. Shouldn't be to difficult. Take a look at:

CONFIG_FLASH_CFI_LEGACY

and

drivers/mtd/jedec_flash.c

Cheers,
Stefan

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