From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id F15EFE0084E; Sun, 28 Dec 2014 18:36:12 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,HTML_MESSAGE, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, * medium trust * [147.11.1.11 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.0 HTML_MESSAGE BODY: HTML included in message Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 1BE68E00751 for ; Sun, 28 Dec 2014 18:36:10 -0800 (PST) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail.windriver.com (8.14.9/8.14.5) with ESMTP id sBT2a93L002397 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL) for ; Sun, 28 Dec 2014 18:36:09 -0800 (PST) Received: from [128.224.162.226] (128.224.162.226) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server (TLS) id 14.3.174.1; Sun, 28 Dec 2014 18:36:09 -0800 Message-ID: <54A0BE1C.3010306@windriver.com> Date: Mon, 29 Dec 2014 10:36:12 +0800 From: ChenQi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: References: In-Reply-To: X-Originating-IP: [128.224.162.226] Subject: Re: changing grub.cfg per image X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Dec 2014 02:36:13 -0000 Content-Type: multipart/alternative; boundary="------------060601020109020107060100" --------------060601020109020107060100 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit On 12/24/2014 01:14 AM, Stuart Weaver wrote: > Hi All, > > I've currently got two yocto images. I would like to have different > grub.cfg files for each image and therefore was wondering what would > be the best way to achieve this? > > Currently I am playing with the idea of just changing the APPEND > variable within the machine conf file, however there doesn't seem to > be a way of making this image dependant. Hence, would I have to create > two different machines and change which machine I'm building for > everytime I build each image? > > Another idea would be to create my own version of grub-efi.bbclass > however I'm currently unsure of how to choose my custom version within > a image file. > meta/classes/bootimg.bbclass:EFI_PROVIDER ?= "grub-efi" How about setting the above variable? Regards, Chen Qi > If anyone has any suggestions on the best way forward, it would be > very much appreciated! > > Regards, > Stuart > > --------------060601020109020107060100 Content-Type: text/html; charset="windows-1252" Content-Transfer-Encoding: 7bit

On 12/24/2014 01:14 AM, Stuart Weaver wrote:

Hi All,

I've currently got two yocto images. I would like to have different grub.cfg files for each image and therefore was wondering what would be the best way to achieve this?

Currently I am playing with the idea of just changing the APPEND variable within the machine conf file, however there doesn't seem to be a way of making this image dependant. Hence, would I have to create two different machines and change which machine I'm building for everytime I build each image?

Another idea would be to create my own version of grub-efi.bbclass however I'm currently unsure of how to choose my custom version within a image file.

meta/classes/bootimg.bbclass:EFI_PROVIDER ?= "grub-efi"

How about setting the above variable?

Regards,
Chen Qi

If anyone has any suggestions on the best way forward, it would be very much appreciated!

Regards,

Stuart

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