[U-Boot-Users] USART on at91rm9200

[Leonid]

Hi, Matt:

I am using the same source code I guess and everything BUT USARTs works
for me just fine (thanks Ulf). I have searched desperately through mail
archives for any known USART problems but with no avail. It would help
me tremendously if you could test USART on your board (if you have
physical connector it must be simple) just as usual RS232 and tell me
whether it works. It can be useful for yourself if you ever consider
using USARTs. And could you please send me your
u-boot/cpu/arm920t/at91rm9200/serial.c file just in case?

BTW, what USARTs (if any) are available on your board? At91rm9200-ek
evaluation kit has USART1 connected to DB9 port.

Thanks a lot,

Leonid. 

-----Original Message-----
From: Matt Gessner [mailto:mgessner at Avidyne.com] 
Sent: Monday, August 13, 2007 7:26 AM
To: Leonid; u-boot-users at lists.sourceforge.net
Subject: RE: [U-Boot-Users] USART on at91rm9200

> -----Original Message-----
> From: u-boot-users-bounces at lists.sourceforge.net [mailto:u-boot-users-

> bounces at lists.sourceforge.net] On Behalf Of Leonid
> Sent: Sunday, August 12, 2007 12:41 AM
> To: u-boot-users at lists.sourceforge.net
> Subject: [U-Boot-Users] USART on at91rm9200
> 
> Hi all:
> 
> Does somebody have working u-boot code for USART on any at91 Atmel
board
> (best of all at91rm9200-ek/dk)? The code in serial.c of standard
u-boot
> tree doesn't work for me...

You don't mention what build you're using.

With respect to the standard tree, I'm using 1.2.0 patched from Ulf at
Atmel, and it all works wonderfully (although I don't use USARTs in
u-boot for this project).  Check the archives of this mailing list for
Ulf's announcements.  

Regards,

Matt Gessner