Dear Alexander,
Am 01.11.2010 um 12:05 schrieb Alexander Stein:

> Dear Andreas,
> 
> On Monday 01 November 2010, 11:57:14 Andreas Bießmann wrote:
>> Am 01.11.2010 um 09:29 schrieb Alexander Stein:
>>> Signed-off-by: Alexander Stein <alexander.st...@systec-electronic.com>
>>> ---
>>> arch/arm/include/asm/arch-at91/at91cap9.h    |   12 ++++++++----
>>> arch/arm/include/asm/arch-at91/at91sam9260.h |    7 +++++++
>>> arch/arm/include/asm/arch-at91/at91sam9261.h |    4 ++++
>>> arch/arm/include/asm/arch-at91/at91sam9263.h |    3 +++
>>> arch/arm/include/asm/arch-at91/at91sam9g45.h |    5 +++++
>>> arch/arm/include/asm/arch-at91/at91sam9rl.h  |    4 ++++
>>> 6 files changed, 31 insertions(+), 4 deletions(-)
>>> 
>>> --- a/arch/arm/include/asm/arch-at91/at91sam9g45.h
>>> +++ b/arch/arm/include/asm/arch-at91/at91sam9g45.h
>>> @@ -51,9 +51,14 @@
>>> #define AT91SAM9G45_ID_VDEC 30      /* Video Decoder */
>>> #define AT91SAM9G45_ID_IRQ0 31      /* Advanced Interrupt Controller */
>>> 
>>> +#define AT91_USART0_BASE   0xfff8c000
>>> +#define AT91_USART1_BASE   0xfff90000
>>> +#define AT91_USART2_BASE   0xfff94000
>>> +#define AT91_USART3_BASE   0xfff98000
>>> #define AT91_EMAC_BASE              0xfffbc000
>>> #define AT91_SMC_BASE               0xffffe800
>>> #define AT91_MATRIX_BASE    0xffffea00
>>> +#define AT91_DBGU_BASE             0xffffee00
>>> #define AT91_PIO_BASE               0xfffff200
>>> #define AT91_PMC_BASE               0xfffffc00
>>> #define AT91_RSTC_BASE              0xfffffd00
>>> diff --git a/arch/arm/include/asm/arch-at91/at91sam9rl.h
>>> b/arch/arm/include/asm/arch-at91/at91sam9rl.h index 8eb0d4f..ffa6687
>>> 100644
>>> 
>>> 
>>> --- a/arch/arm/include/asm/arch-at91/at91sam9rl.h
>>> +++ b/arch/arm/include/asm/arch-at91/at91sam9rl.h
>>> @@ -44,6 +44,10 @@
>>> #define AT91SAM9RL_ID_AC97C 24      /* AC97 Controller */
>>> #define AT91SAM9RL_ID_IRQ0  31      /* Advanced Interrupt Controller (IRQ0) 
> */
>>> 
>>> +#define AT91_US0_BASE              0xfffb0000
>>> +#define AT91_US1_BASE              0xfffb4000
>>> +#define AT91_US2_BASE              0xfffb8000
>>> +#define AT91_US3_BASE              0xfffbc000
>>> #define AT91_SDRAMC_BASE    0xffffea00
>>> #define AT91_SMC_BASE               0xffffec00
>>> #define AT91_MATRIX_BASE    0xffffee00
>> 
>> can we just use one naming scheme here? I dunno whether it should be
>> AT91_USx or AT91_USARTx but it should be the same in any case.
> 
> Yes, sure. I justed copied the dfine and reworded it to match the 
> AT91_$COMPONENT_BASE scheme. Always using USARTx is fine though.

Hmm ... I just thought they have renamed their registers in spec, but all 
checked datasheets use US_xx for USART register names.
I also prefer USART here but Reinhard can you please give a comment?

regards

Andreas Bießmann

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