[U-Boot] [PATCH 1/3] at91rm9200ek: convert to at91

[Reinhard Meyer]

Dear Andreas Bießmann,

> I plan to merge at91rm9200_usart and at91_usart for 2011.03. It will
> introduce clear naming scheme in at91 (USRT3 vs DBGU). Also I plan to
> remove the necessity to hardcode the base addresses in header of
> at91_usart.c. But to do this we need a clean basis to test the changes.

at91sam9* uses "atmel_usart", not "at91_usart". You should merge the "rm"
usart into "atmel_usart" which currently works for AT91SAM9 and AVR32.