[U-Boot-Users] Flash Functions !!

[U-Boot-Users] Flash Functions !!

[Amit Kumar]

Hello,

We are using board pxa255, UBoot version 1.3.3, FLASH chipset is PC28F256P30B85 (two chipsets) connected to same chip select. This FLASH supports CFI and U-Boot code has CFI_FLASH.c.
Do we need to write functions (Read, Write, erase) for this FLASH or U-Boot has support for this already?

Regards
Amit Kumar
P.S: Please ignore the disclaimer as I cannot remove it.

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[U-Boot-Users] Flash Functions !!

[Detlev Zundel]

Hi Amit,

> We are using board pxa255, UBoot version 1.3.3, FLASH chipset is PC28F256P30B85
> (two chipsets) connected to same chip select. This FLASH supports CFI and
> U-Boot code has CFI_FLASH.c.
>
> Do we need to write functions (Read, Write, erase) for this FLASH or U-Boot has
> support for this already?

If the chip is CFI compatbile, you only need the correct CFI driver
related configs in your board config and everything should simply
work(tm).

Cheers
  Detlev

-- 
I can understand that things like user-level libraries have to take crazy people
into account, but the kernel internal libraries definitely do not.
                                     -- Linus Torvalds
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