* [U-Boot] AT91SAM9263 Board with DM9161A
@ 2009-01-29 14:14 Josef Baumann
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From: Josef Baumann @ 2009-01-29 14:14 UTC (permalink / raw)
To: u-boot
Hi,
I designed a new AT91SAM9263 Board using the schematics of the Atmel
AT91SAM9263-EK EVAL Board. I have a problem in the ethernet path.
Running auto negotiation (Davicom DM9161A PHY) creates a connection with
100MBit/Half - Duplex. With the original Atmel Board Full duplex is
possible. I tried this with U-Boot 2008/10 and Linux 2.6.24. TFTP from
Host to our Board is ok, PING from Board to Host too, but not from Host
to our Board. Reading back the auto-negotiation advertisment register
(ANAR 0x04) shows 0x00a1, when writing 0x01c1 before. What's wrong?
best regards
Josef Baumann
Prime Mess- und Regeltechnik
Prinz-Eugen-Str. 65
94034 Passau
Tel.: +49-851-41041
Fax.: +49-851-41042
web: www.prime-micro.de
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2009-01-29 14:14 [U-Boot] AT91SAM9263 Board with DM9161A Josef Baumann
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