[U-Boot] [U-BOOT] Ethernet problem on PXA320

[Ben Warren]

Dennis,

On Thu, Jan 21, 2010 at 12:38 AM, Dennis Semakin <insane79 at yandex.ru> wrote:

> Hello,
> Thanks for your reply
>
> 19.01.10, 09:50, "Ben Warren" <biggerbadderben at gmail.com>:
>
> > Dennis,
> >  The NE2000 is a memory-mapped device.  The BASE address is the address
> >  where the chip sits in your board's memory map.  You need to know your
> >  board's memory map to meaningfully debug this problem.
> >  regards,
> >  Ben
>
> When I wrote a network driver, I used ioremap function to access to device
> registers from linux kernel.
> In u-boot, I mean for NE2000, it doesn't use, isn't it necessary?
>
> U-boot uses a flat memory model.  No remapping is necessary.

> Thanks
> Best regards
> Dennis Semakin
>
regards,
Ben