Philip Blundell wrote:
> 
> >I've tried several kernel configs which only have 21285 UART in,
> >but they don't build :-( Also check out PARAMS_BASE (hunt around in the
> 
> What's the error you get?  This certainly should be possible.
> 
> p.

Depending on the the level the problem may be one or more of the following:

        1.) that at some point serail_21285.c was moved to 
        drivers/char yet arch/arm/Makefile modifies 
                CHAR_DRIVERS  := arch/arm/drivers/char/char.a

        thus char.a does not include serial_21285.o; thus the final link of the
        kernel complains.

        I hack this by:
                CHAR_DRIVERS  := drivers/char/char.a
        
        2.) The other thing may be that drivers/char/tty_io.c at some levels
        does not include a call to rs285_init(). (don't quote me on the function
        name).

        3.) Finally, don't define any of the other serial options such as 
        because in some level of tty_io.c  SERIAL_CONSOLE and SERIAL_21285_CONSOLE
        are mutually exclusive.

--
Dave Baukus
        Inet Technologies Inc. - R & D
        [EMAIL PROTECTED]
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