[U-Boot-Users] How to saveenv in SPI DataFlash?

[Wang Jian]

Hi Andrew Zhukov,

No.

In include/configs/at91rm9200dk.h

#define CFG_ENV_IS_IN_DATAFLASH

and things work automatically. You may need to tune 

#define CFG_ENV_ADDR                    (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)

but for your case, I think no necessary.

On 14 Apr 2006 15:33:23 +0300, Andrew Zhukov <zhukov at tst.spb.su> wrote:

> Hello everybody,
> 
> My target is at91rm9200dk with SPI DataFlash only (no Flash). I'd like
> to store environment vars in this SPI DataFlash. For Flash and Nand
> there are corresponding modules: common/env_flash.c|env_nand.c. But for
> Dataflash there is nothing... Should I create the module to store
> environment in at91rm9200dk SPI DataFlash?
> 
> Best regards
> Andrew Zhukov
> 



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  lark