From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [143.182.124.21]) by mx1.pokylinux.org (Postfix) with ESMTP id 746204C80B70 for ; Fri, 17 Dec 2010 17:24:41 -0600 (CST) Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga101.ch.intel.com with ESMTP; 17 Dec 2010 15:23:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.60,190,1291622400"; d="scan'208";a="363363212" Received: from unknown (HELO [10.255.14.44]) ([10.255.14.44]) by azsmga001.ch.intel.com with ESMTP; 17 Dec 2010 15:23:40 -0800 From: Tom Zanussi To: "poky@yoctoproject.org" Date: Fri, 17 Dec 2010 17:23:46 -0600 Message-ID: <1292628226.2104.506.camel@elmorro> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Subject: [PATCH] meta-crownbay: update README X-BeenThere: poky@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Poky build system developer discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Dec 2010 23:24:41 -0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Update the crownbay README with information explaining the available machine configurations. Signed-off-by: Tom Zanussi --- meta-crownbay/README | 36 +++++++++++++++++++++++++++++++++--- 1 files changed, 33 insertions(+), 3 deletions(-) diff --git a/meta-crownbay/README b/meta-crownbay/README index f0a710b..be842d6 100644 --- a/meta-crownbay/README +++ b/meta-crownbay/README @@ -1,5 +1,27 @@ This README file contains information on building the meta-crownbay -BSP layer, and booting the images contained in the /binary directory. +BSP layer using any of the supported machine configurations, and +booting the images contained in the /binary directory. + +The meta-crownbay layer contains support for 2 different machine +configurations, identical except for the fact that one ('crownbay') +makes use of the Intel-proprietary EMGD 1.5 graphics driver, and the +other ('crownbay-noemgd') does not. + +The default 'crownbay' configuration requires an extra manual step +before building in order for the build to complete. Please see +section II below for details. + +The 'crownbay-noemgd' configuration doesn't require any special setup, +but since it uses generic vesa, the graphics aren't as nice and don't +perform as well as the 'crownbay', which does make use of the EMGD +graphics driver. + +If you're only interested in booting the images in the /binary +directory of a BSP tarball you've downloaded, there's nothing special +to do - the appropriate images (for either normal or -noemgd) are +already in the /binary directory depending on which BSP tarball you +downloaded. + Please see the corresponding sections below for details. @@ -7,7 +29,8 @@ Table of Contents ================= I. Building the meta-crownbay BSP layer - II. Special notes for building the meta-crownbay BSP layer + II. Special notes for building the meta-crownbay BSP layer (with EMGD + graphics) III. Booting the images in /binary @@ -31,10 +54,16 @@ bblayers.conf e.g.: yocto/meta-intel/meta-crownbay \ -To enable the crownbay layer, add the crownbay MACHINE to local.conf: +To enable the crownbay (with EMGD graphics) layer, add the crownbay +MACHINE to local.conf: MACHINE ?= "crownbay" +To enable the crownbay-noemgd layer, add the crownbay-noemgd MACHINE +to local.conf: + + MACHINE ?= "crownbay-noemgd" + You should then be able to build a crownbay image as such: $ source poky-init-build-env @@ -46,6 +75,7 @@ that below, in the section 'Booting the images from /binary'). II. Special notes for building the meta-crownbay BSP layer + (with EMGD graphics) ========================================================== The meta-crownbay layer makes use of the proprietary Intel EMGD -- 1.7.0.4