[U-Boot-Users] Atmel AT49BV320C support in Uboot

[raj reddy]

--- Wolfgang Denk <wd at denx.de> wrote:

> In message
> <926455.96023.qm at web7701.mail.in.yahoo.com> you
> wrote:
i am getting the following error while i tried to save
the environment data.....why not i can save?????

I2C:   ready
DRAM:  16 MB
FLASH:  4 MB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.

Type "run flash_nfs" to mount root filesystem over NFS

Hit any key to stop autoboot:  0
=>
=> saveenv
Saving Environment to Flash...
Error: cannot span across banks when they are mapped
in reverse order
Error: cannot span across banks when they are mapped
in reverse order
Protected 37 sectors
=>

Thanks,
Raj.

> > I tried to use the CFI driver by adding the CFI
> macros
> > in the .h file. But the size of my flash is 2MB,
> but
> > it shows 4MB. 
> 
> So you misconfigured something...
> 
> > I have one doubt, in the board .h file we specify
> the
> > sectore size. what size i must give the sector
> size in
> > board .h file.
> 
> The CFI driver will auto-detect the sector sizes. 
> You  must  confuse
> something here.. Which exact #define are you talking
> about?
> 
> Best regards,
> 
> Wolfgang Denk
> 
> -- 
> DENX Software Engineering GmbH,     MD: Wolfgang
> Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194
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> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80
> Email: wd at denx.de
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