[En-Nut-Discussion] Pins for RMII mode with AT91SAM7X

Ole Reinhardt ole.reinhardt at embedded-it.de
Mon Mar 25 13:24:09 CET 2013

Hi Bob,

> I've recently designed a board that uses the SAM7X512 and a LAN8720 PHY in RMII mode.
> Have changed /nut/arch/arm/dev/atmel/at91_emac.c to use the RMII pins; screen shot attached.

The mailing list does not allow attachments. Could you please send me
the image / your changes in a private mail?

> Would anyone be interested in a real diff for this modification? Does it look like it should be added to this file?

Please send me your changes for a review. I'm currently a little bit in
doubt that these changes should be implemented in the EMAC driver.
Normally PHY initialization should be done in a (newly created) board
init file located in arch/arm/board/*

But I can give you an advice if I had a look to the patch.

Best regards,

Ole Reinhardt

kernel concepts GmbH            Tel: +49-271-771091-14
Sieghuetter Hauptweg 48         Mob: +49-177-7420433
D-57072 Siegen

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