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From: Ladislav Michl <ladis@linux-mips.org>
To: Giorgio <giorgio.nicole@arcor.de>
Cc: Barebox List <barebox@lists.infradead.org>
Subject: Re: configure the mac address of an eth device
Date: Sun, 24 May 2020 20:27:54 +0200	[thread overview]
Message-ID: <20200524182754.GA9740@lenoch> (raw)
In-Reply-To: <69ca4999-4cf0-f20a-5d7a-93e470338bf4@arcor.de>

On Sun, May 24, 2020 at 01:57:08PM +0200, Giorgio wrote:
> Hi,
> 
> I'm working with an arm som with an imx7d soc on it.
> The som also has an eeprom with some module specific manufacturer parameters
> like two MAC address, for eth0 and eth1, a module description string or a module
> serial number.
> I've now added some code to my board.c to extract the strings from the eeprom and now
> I need to actually configure the MAC addresses from them, to avoid barebox choose
> random ones when it needs the eth's.
> 
> What is the proper way to do this ?

Device tree... See nvmem-cells property of ethernet-controller node.

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  reply	other threads:[~2020-05-24 18:28 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-24 11:57 Giorgio
2020-05-24 18:27 ` Ladislav Michl [this message]
2020-05-25  6:01 ` Sascha Hauer
2020-05-26 15:54   ` Giorgio Dal Molin
2020-06-02  6:20     ` Sascha Hauer

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