map iomem in linux_2_4_dev

[Sangmoon Kim]

Thank you.
I'll try that.

> >>>>> "Sangmoon" == Sangmoon Kim <dogoil at etinsys.com> writes:
>
>     Sangmoon> Actually, I'm a hardware guy.  In most cases, mapping
>     Sangmoon> UART is not needed, but on the hardware I designed, it
>     Sangmoon> is needed.  Because its physical addres is 0x78000000.
>
> You do not need to remap the UART.  It doesn't matter that 0x78000000
> is its address.  Linux will not get confused between physical address
> of the UART and any virtual address space it may be using.  Just call
> ioremap() and give it the address 0x78000000.  It will give you a
> virtual address you can use to access the UART.
>
> Best,
> Roland
>

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