From: Rafal Jaworowski <raj@semihalf.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] ARM AT91 Ethernet address register
Date: Thu, 14 Feb 2008 12:11:30 +0100 [thread overview]
Message-ID: <47B421E2.7070900@semihalf.com> (raw)
In-Reply-To: <47B18862.4070001@semihalf.com>
Rafal Jaworowski wrote:
> What is the reason the MAC address on the AT91 is written in the 2nd address
> register, leaving the first one out? Is there something particular about this?
>
> See cpu/arm920t/at91rm9200/ether.c, eth_init()
> ...
> p_mac->EMAC_SA2L = ...
> ...
>
> The reason I ask is this may confuse OS driver if no MAC address is found in
> the first register (which is the case for FreeBSD/ARM, for example).
>
Hello Rick,
Perhaps you could shed some light on the above?
kind regards,
Rafal
prev parent reply other threads:[~2008-02-14 11:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-12 11:52 [U-Boot-Users] ARM AT91 Ethernet address register Rafal Jaworowski
2008-02-12 12:06 ` Peter Pearse
2008-02-14 11:11 ` Rafal Jaworowski [this message]
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