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SubjectRe: 8250 UART doesn't work
Date
On 2012-12-08, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
>> Which kind of configuration is right for ARM? I think the
>> 8250_exar_st16c554.c is for ISA bus board and hence is not suit to me,
>> but I am not sure my understanding is right. Please give me some
>> backgroud information on this field.
>
> You are the one who should have the information for your board. If not
> ask your board vendor how it is all mapped.
>
> Alan

I have no more information for the board. For now, I just want to gain
some knowledge about the UPIO_MEM and UPIO_PORT - what is for what.
Hope experts on the list can be so kind to help me. Thanks.


--
woody
I can't go back to yesterday - because I was a different person then.



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