From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ee0-f44.google.com (mail-ee0-f44.google.com [74.125.83.44]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 8A4CDE00595 for ; Thu, 21 Nov 2013 01:59:44 -0800 (PST) Received: by mail-ee0-f44.google.com with SMTP id d51so4624121eek.3 for ; Thu, 21 Nov 2013 01:59:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id:mime-version:content-type :importance:thread-index:content-language; bh=Pf8SGnYdmmRXTl+FTtCwYUcllZ71vjpv86rJ7GdGuAA=; b=wDFlOD9ZVa0zp8tztvZZlmFbs++AygCAFtar/lML7OzQ7sy/MtyP2s9HnMWd8Kijuu zvjLZGEY1HSqBH3Xa41366PxTESeBvZLZrQCuL01KH3sUmGjRZNYncMxK1RI4ykJ8PE5 QMur++H4eS+37JeKOFrmXLhxSxrZZReIP5lOaqN+RJUiOhCwSqI3fCczAm/lvvn0Dva/ Gqr+sWgfQtk8yXIIB+GAJzGsrJJdvBMw0AxGgSKwoqxULLdMm+WRwnCQTtQtFykEBG0P ym/CWLhWD+b9I81tO3Q3RFltnicmOCst8KEP1YgJz8BkphKjgM2CGsfJxOwUZQubdWxj 2p0A== X-Received: by 10.14.225.2 with SMTP id y2mr939946eep.62.1385027982696; Thu, 21 Nov 2013 01:59:42 -0800 (PST) Received: from SIMONENB (88-149-150-170.v4.ngi.it. [88.149.150.170]) by mx.google.com with ESMTPSA id k7sm29013839eeg.13.2013.11.21.01.59.41 for (version=TLSv1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 21 Nov 2013 01:59:42 -0800 (PST) From: "Simone" To: Date: Thu, 21 Nov 2013 10:59:39 +0100 Message-ID: <008001cee6a0$65ed00f0$31c702d0$@gmail.com> MIME-Version: 1.0 X-Priority: 1 (Highest) X-MSMail-Priority: High X-Mailer: Microsoft Outlook 15.0 Importance: High Thread-Index: Ac7mn859pUjMBOthSy2VaOOIVyA5wQ== Subject: IMX53 read Mac Address from IIM X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Nov 2013 09:59:49 -0000 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0081_01CEE6A8.C7B22C40" Content-Language: it ------=_NextPart_000_0081_01CEE6A8.C7B22C40 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hello, Actually we have a problem with the MAC address of the network on our IMX53 board. The MAC id is actually stored on the SD card, instead of the IIM (inside CPU). This cause that if we change the SD card, without writing the correct MACid in the bootloader env. variables, the DHCP server give me a different IP address. There is a way to load the Mac from IIM fuses? How to do this? I am able to write in the IIM but I don't know how to tell bootloader to load from IIM instead of boot variable. Many Thanks Simone ------=_NextPart_000_0081_01CEE6A8.C7B22C40 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hello,

Actually we have a problem with the = MAC address of the network on our IMX53 board.

The MAC id is actually stored on = the SD card, instead of the IIM (inside CPU).

This cause that if we change the SD = card, without writing the correct MACid in the bootloader env. = variables, the DHCP server give me a different IP = address.

There is a way to load the Mac from IIM = fuses?

How = to do this?

I am able to write in the IIM but I don’t know how to = tell bootloader to load from IIM instead of boot = variable…

Many Thanks

Simone

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