netdev - Re: Ethernet not working on a different SoC with same eth HW

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Date:   Mon, 31 Oct 2016 16:39:16 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Mason <slash.tmp@...e.fr>
Cc:     netdev <netdev@...r.kernel.org>, Mans Rullgard <mans@...sr.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Timur Tabi <timur@...eaurora.org>,
        Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
        Zefir Kurtisi <zefir.kurtisi@...atec.com>,
        Martin Blumenstingl <martin.blumenstingl@...il.com>,
        Uwe Kleine-Konig <u.kleine-koenig@...gutronix.de>,
        Daniel Mack <zonque@...il.com>,
        Sebastian Frias <sf84@...oste.net>
Subject: Re: Ethernet not working on a different SoC with same eth HW

On Mon, Oct 31, 2016 at 04:29:25PM +0100, Mason wrote:
> Hello everyone,
> 
> I'm using these net drivers:
> 
>   drivers/net/ethernet/aurora/nb8800.c
>   drivers/net/phy/at803x.c
> 
> With a smp8758 board, they work great.
> I've been trying to use them on a different board:
> 
>   same eth PHY (Atheros AR8035)
>   same eth MAC (Aurora SSN8800)
>   different SoC (same base address for MAC block)
> 
> It doesn't work

Rather vague. What does not work? Please describe the symptoms.

       Andrew