[U-Boot-Users] [PATCH] drivers/serial.c: Correct divisor calculation

[Daniel Hobi]

Hi,

This patch fixes the UART divisor calculation in the generic serial 
driver by doing a division with correct rounding.

Note: There are quite a few board-specific serial drivers which 
calculate the UART divisor without correct rounding. These need to be 
fixed too.

Note: The patch to drivers/serial_pl010.c proposed by Robert Deliën on 
5. Dec 2006 has the same problem (macro UART_PL010_BAUD2DIVISOR).

Regards,
Daniel
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