[U-Boot-Users] at91rm9200 serial frequency fix
Michael Trimarchi
trimarchi at gandalf.sssup.it
Sun Aug 19 19:42:02 CEST 2007
>
> +#define BAUDRATE(mck, baud) \
> + ((((mck) * 10) % ((baud) * 16)) >= 5) ? \
> + (mck / (baud * 16) + 1) : ((mck) / (baud * 16))
> +
> void serial_setbrg (void)
> {
> int baudrate;
>
> if ((baudrate = gd->baudrate) <= 0)
> baudrate = CONFIG_BAUDRATE;
> - /* MASTER_CLOCK/(16 * baudrate) */
> - us->US_BRGR = (AT91C_MASTER_CLOCK >> 4) / (unsigned)baudrate;
> +
> + us->US_BRGR = BOUDRATE(AT91C_MASTER_CLOCK, (unsigned)baudrate);
> }
>
> int serial_init (void)
>
>
Excuse me I take the wrong diff file, containg and error on macro name.
I will send the right one soon.
Regards Michael
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