Thread (1 message) 1 message, 1 author, 2001-11-21

Re: eth1 FEC on RPX-CLLF info

From: Wolfgang Denk <hidden>
Date: 2001-11-21 17:59:57

Dear Sebastien,

in message [off-list ref] you wrote:
quoted
What happens when you enable the MDIO option?
It says:
...
fec: No PHY device found.
Well, this seems to be a hint...
Yes, the LXT971 code is enabled in fec.c.
I find out that the older CLLF_BW board was using a QS6612 PHY, but the
CLLF_BW31 (my board revision) is using an LXT971.
Check if your hardware requires to enable and/or reset the PHY  using
some port pins or bits in a board control register...

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd@denx.de
A fail-safe circuit will destroy others.                 -- Klipstein

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