[U-Boot-Users] dbau1550 patch

Wolfgang Denk wd at denx.de
Sat Sep 24 22:06:23 CEST 2005

In message <1104317088.1002.19.camel at localhost> you wrote:
> > I changed the lines setting these up in au1x00_init() to:
> > 
> >         next_tx = TX_GET_DMA_BUFFER(fifo_tx[0].addr);
> >         next_rx = RX_GET_DMA_BUFFER(fifo_rx[0].addr);
> > 
> > this issue was causing me problems with rx and tx timeouts, and 
> > changing these values fixes my problem (at least in limited testing).
> > Can someone else try out this change on au1000/1100/1500
> > based systems?
> This seems to clear up a similar/identical problem we had on our
> hardware, but haven't had time to investigate. Good work, thanks!
> I'm attaching a patch against CVS (last synced on the 10:th of December,
> since the sourceforge server seems to be down as usual - but I don't
> think that file has been modified) for others testing on other
> boards/chips, since I only have 1550 hardware here.

Added, thanks. But please don't forget to provide a CHANGELOG entry!

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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reaction  that will occur is the one which will liberate the greatest
amount of hot air.                                -- Thomas L. Martin

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