From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [IPv6:2001:a60:0:70:0:1:25:1]) by ozlabs.org (Postfix) with ESMTP id AD8C8B6FBE for ; Sat, 31 Dec 2011 05:28:15 +1100 (EST) To: smitha.vanga@wipro.com From: Wolfgang Denk Subject: Re: Mac address in the DTS file MIME-Version: 1.0 Content-type: text/plain; charset=UTF-8 In-reply-to: <40631E9A2581F14BA60888C87A76A1FE01C6BB@HYD-MKD-MBX4.wipro.com> References: <40631E9A2581F14BA60888C87A76A1FE01C6BB@HYD-MKD-MBX4.wipro.com> Date: Fri, 30 Dec 2011 19:28:06 +0100 Message-Id: <20111230182806.21CF61931810@gemini.denx.de> Cc: scottwood@freescale.com, linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Dear smitha.vanga@wipro.com, In message <40631E9A2581F14BA60888C87A76A1FE01C6BB@HYD-MKD-MBX4.wipro.com> you wrote: > > In my DTS file for mpc8247 I have defined the ether MAC in the node as below. On a MPC82xx there is a chance that you are using U-Boot as boot loader... > How do I change the MAC address. If different targets boards are U-Boot can store (it the environment variables) MAC addresses and update the DT with this information. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de "Beware of bugs in the above code; I have only proved it correct, not tried it." - Donald Knuth