From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 6CDF2E00507; Mon, 30 Jun 2014 08:32:15 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (jal2[at]gmx.de) * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [212.227.15.15 listed in list.dnswl.org] X-Greylist: delayed 307 seconds by postgrey-1.32 at yocto-www; Mon, 30 Jun 2014 08:32:09 PDT Received: from mout.gmx.net (mout.gmx.net [212.227.15.15]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id B9238E00289 for ; Mon, 30 Jun 2014 08:32:09 -0700 (PDT) Received: from [192.168.2.179] ([77.64.212.88]) by mail.gmx.com (mrgmx003) with ESMTPSA (Nemesis) id 0LmKag-1WSqtU3Q94-00Zu4g for ; Mon, 30 Jun 2014 17:26:58 +0200 Message-ID: <53B181C2.5020208@gmx.de> Date: Mon, 30 Jun 2014 17:26:58 +0200 From: Joerg Albert User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: meta-freescale@yoctoproject.org X-Provags-ID: V03:K0:LdyHSXCFm4nz/zs9RbPYIxuxpHwvz6lYYQVYWdKeH8/AR2Coy+e ti4QiZI0VFctlEefkQfUgkGDn/RWc0/+dWE56LDU68GjwPkI/W1vJt2RRJONfooDkSfHggS aTW6zkMC/3V1Ckf8pnKqh7OTbxsOTzDEgmQCdtgrj3zVOm7LQllpe+NZSRszNxV7OOmfbJH 8cfCY+d0y631JWQJdCK+Q== Subject: [meta-fsl-ppc] How to change the kernel config? 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: Mon, 30 Jun 2014 15:32:15 -0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi, I'm quite a newbie to Yocto, sorry if this is a dumb question. I want to tweak the kernel config for P2041RDB with Freescale SDK 1.6 using a separate custom layer containing a recipe-kernel/linux/linux-qoriq-sdk_3.12.bbappend. The layer config seems to be fine, bitbake-layers show-appends recognizes it. I've first tried to to use a configuration fragment (as described in the Yocto kernel documentation in chapter 2.2.3), but this seems to fail as the base recipe does not inherit linux-yocto, but kernel. Putting a files/defconfig there with a line like SRC_URI += "files://defconfig" didn't work either - I guess due to the special handling of .config via KERNEL_DEFCONFIG in linux-qoriq-sdk.inc in meta-fsl-ppc. At last I tried DELTA_KERNEL_DEFCONFIG += "${THISDIR}/files/my_incremental_config_change" but this searches the files in meta-fsl-ppc/recipes-kernel/linux/files (or inside the source code tree of the kernel), while I'd prefer to have it inside my custom layer. What is the easiest way to have a kernel config change (incremental preferred) with all files inside a custom layer? Cheers, Joerg