[U-Boot-Users] PATCH: ixp42x UART: support 230400bps, enable RTS

[Jean-Christophe PLAGNIOL-VILLARD]

On 18:00 Sun 09 Dec     , Michael Schwingen wrote:
> On Sat, Dec 08, 2007 at 04:32:45PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > 	2 points about this patch
> > 
> > 	1) I will send a patch to support all baud rates for ipx42x, ixp45x and ixp46x
> > 
> > 	2) Cou you make the RTS part configurable by a MACRO like
> > 	CONFIG_SERIAL_RTS?
> 
> Okay - how about this:
> 
> Signed-off-by: Michael Schwingen <michael at schwingen.org>
> 
> diff --git a/cpu/ixp/serial.c b/cpu/ixp/serial.c
> index 62b1f24..190641a 100644
> --- a/cpu/ixp/serial.c
> +++ b/cpu/ixp/serial.c
> @@ -63,8 +63,11 @@ void serial_setbrg (void)
>  	DLL(uart) = quot & 0xff;
>  	DLH(uart) = quot >> 8;
>  	LCR(uart) = LCR_WLS0 | LCR_WLS1;
> +#ifdef CONFIG_SERIAL_RTS_ACTIVE
>  	MCR(uart) = MCR_RTS;				/* set RTS active */
> -
> +#else
> +	MCR(uart) = 0;					/* set RTS inactive */
> +#endif
>  	IER(uart) = IER_UUE;
>  }
>  
> This also adds code to initialize RTS to off in case you did not set
> CONFIG_SERIAL_RTS_ACTIVE.
Hi Michael,

Could resend this patch?

Best Regards,
J.