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meta-intel: Add Inforce SYS940x BSP
The Inforce SYS940x-ECX Developer-Ready Reference Platform features: o Intel Atom E6xx (0.6-1.6 GHz) o Up to 1GB on-board DDR2 o Intel Platform Controller Hub EG20T o VGA,LVDS o HD Audio o SD Card o Dual SATA o Mini-PCIe http://www.inforcecomputing.com/SYS940X_ECX.html Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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Darren Hart
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17
meta-sys940x/COPYING.MIT
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meta-sys940x/COPYING.MIT
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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140
meta-sys940x/README
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meta-sys940x/README
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This README file contains information on building the meta-sys940x BSP
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layer, and booting the images contained in the /binary directory.
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Please see the corresponding sections below for details.
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The Inforce SYS940x platform consists of the Intel Atom E6xx
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processor, plus the Intel EG20T Platform Controller Hub (Tunnel Creek
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+ Topcliff).
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It also supports the E6xx embedded on-chip graphics via the Intel
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Embedded Media and Graphics Driver (EMGD) 1.10 Driver.
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Dependencies
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============
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This layer depends on:
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URI: git://git.openembedded.org/bitbake
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branch: master
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URI: git://git.openembedded.org/openembedded-core
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layers: meta
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branch: master
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URI: git://git.yoctoproject.org/meta-intel
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layers: intel
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branch: master
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Patches
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=======
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Please submit any patches against this BSP to the Yocto mailing list
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(yocto@yoctoproject.org) and cc: the maintainer:
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Maintainer: Darren Hart <dvhart@linux.intel.com>
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Please see the meta-intel/MAINTAINERS file for more details.
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Table of Contents
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=================
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I. Building the meta-sys940x BSP layer
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II. Booting the images in /binary
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I. Building the meta-sys940x BSP layer
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===================================
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In order to build an image with BSP support for a given release, you
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need to download the corresponding BSP tarball from the 'Board Support
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Package (BSP) Downloads' page of the Yocto Project website.
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Having done that, and assuming you extracted the BSP tarball contents
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at the top-level of your yocto build tree, you can build an sys940x image
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by adding the location of the meta-sys940x layer to bblayers.conf, along
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with the meta-intel layer itself (to access common metadata shared
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between BSPs) e.g.:
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yocto/meta-intel \
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yocto/meta-intel/meta-sys940x \
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The meta-sys940x layer contains support for two different machine
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configurations. These configurations are identical except for the fact
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that the one prefixed with 'sys940x' makes use of the Intel-proprietary
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EMGD 1.10 graphics driver, while the one prefixed with 'sys940x-noemgd'
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does not.
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If you want to enable the layer that supports EMGD graphics add the
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following to the local.conf file:
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MACHINE ?= "sys940x"
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The 'sys940x' machine includes the emgd-driver-bin package, which has a
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proprietary license that must be whitelisted by adding the string
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"license_emgd-driver-bin_1.10" to the LICENSE_FLAGS_WHITELIST variable
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in your local.conf. For example:
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LICENSE_FLAGS_WHITELIST = "license_emgd-driver-bin_1.10"
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If you want to enable the layer that does not support EMGD graphics
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add the following to the local.conf file:
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MACHINE ?= "sys940x-noemgd"
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You should then be able to build an sys940x image as such:
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$ source oe-init-build-env
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$ bitbake core-image-sato
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At the end of a successful build, you should have a live image that
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you can boot from a USB flash drive (see instructions on how to do
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that below, in the section 'Booting the images from /binary').
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As an alternative to downloading the BSP tarball, you can also work
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directly from the meta-intel git repository. For each BSP in the
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'meta-intel' repository, there are multiple branches, one
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corresponding to each major release starting with 'laverne' (0.90), in
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addition to the latest code which tracks the current master (note that
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not all BSPs are present in every release). Instead of extracting a
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BSP tarball at the top level of your yocto build tree, you can
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equivalently check out the appropriate branch from the meta-intel
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repository at the same location.
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II. Booting the images in /binary
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=================================
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This BSP contains bootable live images, which can be used to directly
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boot Yocto off of a USB flash drive.
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Under Linux, insert a USB flash drive. Assuming the USB flash drive
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takes device /dev/sdf, use dd to copy the live image to it. For
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example:
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# dd if=core-image-sato-sys940x-20101207053738.hddimg of=/dev/sdf
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# sync
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# eject /dev/sdf
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This should give you a bootable USB flash device. Insert the device
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into a bootable USB socket on the target, and power on. This should
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result in a system booted to the Sato graphical desktop.
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If you want a terminal, use the arrows at the top of the UI to move to
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different pages of available applications, one of which is named
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'Terminal'. Clicking that should give you a root terminal.
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If you want to ssh into the system, you can use the root terminal to
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ifconfig the IP address and use that to ssh in. The root password is
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empty, so to log in type 'root' for the user name and hit 'Enter' at
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the Password prompt: and you should be in.
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----
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If you find you're getting corrupt images on the USB (it doesn't show
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the syslinux boot: prompt, or the boot: prompt contains strange
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characters), try doing this first:
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# dd if=/dev/zero of=/dev/sdf bs=1M count=512
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18
meta-sys940x/README.sources
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meta-sys940x/README.sources
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The sources for the packages comprising the images shipped with this
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BSP can be found at the following location:
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http://downloads.yoctoproject.org/mirror/sources/
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The metadata used to generate the images shipped with this BSP, in
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addition to the code contained in this BSP, can be found at the
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following location:
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# FIXME: update the following link after the Yocto Project 1.2 release
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http://www.yoctoproject.org/downloads/yocto-1.2/poky-RELEASENAME-6.0.tar.bz2
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The metadata used to generate the images shipped with this BSP, in
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addition to the code contained in this BSP, can also be found at the
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following locations:
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git://git.yoctoproject.org/poky.git
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git://git.yoctoproject.org/meta-intel
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0
meta-sys940x/binary/.gitignore
vendored
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0
meta-sys940x/binary/.gitignore
vendored
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meta-sys940x/conf/layer.conf
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meta-sys940x/conf/layer.conf
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# We have a conf and classes directory, add to BBPATH
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BBPATH := "${BBPATH}:${LAYERDIR}"
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# We have a recipes directory, add to BBFILES
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BBFILES := "${BBFILES} ${LAYERDIR}/recipes-*/*/*.bb \
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${LAYERDIR}/recipes-*/*/*.bbappend"
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BBFILE_COLLECTIONS += "sys940x"
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BBFILE_PATTERN_sys940x := "^${LAYERDIR}/"
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BBFILE_PRIORITY_sys940x = "6"
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19
meta-sys940x/conf/machine/sys940x-noemgd.conf
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meta-sys940x/conf/machine/sys940x-noemgd.conf
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#@TYPE: Machine
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#@NAME: sys940x
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#@DESCRIPTION: Machine configuration for Inforce SYS940X systems
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# i.e. E660 + EG20T
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include conf/machine/include/tune-atom.inc
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include conf/machine/include/ia32-base.inc
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# Add "pcbios" if you have a non-efi version of the firmware
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MACHINE_FEATURES += "efi pcbios"
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XSERVER ?= "${XSERVER_IA32_BASE} \
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${XSERVER_IA32_EXT} \
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${XSERVER_IA32_VESA} \
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"
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SERIAL_CONSOLE = "115200 ttyS0"
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APPEND += "console=ttyS0,115200 console=tty0"
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23
meta-sys940x/conf/machine/sys940x.conf
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meta-sys940x/conf/machine/sys940x.conf
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#@TYPE: Machine
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#@NAME: sys940x
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#@DESCRIPTION: Machine configuration for Inforce SYS940x systems
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# i.e. E660 + EG20T
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include conf/machine/include/tune-atom.inc
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include conf/machine/include/ia32-base.inc
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# Add "pcbios" if you have a non-efi version of the firmware
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MACHINE_FEATURES += "efi pcbios"
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XSERVER ?= "${XSERVER_IA32_BASE} \
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${XSERVER_IA32_EXT} \
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${XSERVER_IA32_EMGD} \
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"
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PREFERRED_VERSION_xserver-xorg ?= "1.9.3"
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PREFERRED_VERSION_mesa-dri ?= "7.11"
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PREFERRED_VERSION_emgd-driver-bin ?= "1.8"
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SERIAL_CONSOLE = "115200 ttyS0"
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APPEND += "console=ttyS0,115200 console=tty0"
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# Assume a USB mouse and keyboard are connected
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HAVE_TOUCHSCREEN=0
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HAVE_KEYBOARD=1
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# Assume a USB mouse and keyboard are connected
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HAVE_TOUCHSCREEN=0
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HAVE_KEYBOARD=1
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FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
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PRINC = "1"
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Section "Device"
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Identifier "Generic VESA"
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Driver "vesa"
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EndSection
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Section "Monitor"
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Identifier "Generic Monitor"
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Option "DPMS"
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EndSection
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Section "Screen"
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Identifier "Default Screen"
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Device "Generic VESA"
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Monitor "Generic Monitor"
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DefaultDepth 24
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EndSection
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Section "ServerLayout"
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Identifier "Default Layout"
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Screen "Default Screen"
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EndSection
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Section "ServerFlags"
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Option "DontZap" "0"
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Option "AutoAddDevices" "False"
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EndSection
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##
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## X Config options generated from CED
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## x11 conf skeleton
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## DriverVer=
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##
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Section "Screen"
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Identifier "Screen0"
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Device "IntelEMGD-0"
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Monitor "Monitor0"
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SubSectionSub "Display"
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EndSubSection
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EndSection
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# Primary (First/only) display
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Section "Device"
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Identifier "IntelEMGD-0"
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Driver "emgd"
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VendorName "Intel(R) DEG"
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BoardName "Embedded Graphics"
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BusID "0:2:0"
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Screen 0
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Option "PcfVersion" "1792"
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Option "ConfigId" "1"
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Option "ALL/1/name" "e6xx"
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Option "ALL/1/General/PortOrder" "32400"
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Option "ALL/1/General/DisplayConfig" "1"
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Option "ALL/1/General/DisplayDetect" "1"
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Option "ALL/1/General/TuningWA" "1"
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Option "ALL/1/Port/4/General/name" "lvds"
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Option "ALL/1/Port/4/General/EdidAvail" "3"
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Option "ALL/1/Port/4/General/EdidNotAvail" "1"
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Option "ALL/1/Port/4/General/Rotation" "0"
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Option "ALL/1/Port/4/General/Edid" "0"
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EndSection
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Section "ServerLayout"
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Identifier "Default Layout"
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Screen 0 "Screen0" 0 0
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# InputDevice "Mouse0" "CorePointer"
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# InputDevice "Keyboard0" "CoreKeyboard"
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# InputDevice "DevInputMice" "SendCoreEvents"
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EndSection
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Section "ServerFlags"
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Option "DontZap" "0"
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Option "AutoAddDevices" "False"
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EndSection
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THISDIR := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
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FILESPATH =. "${@base_set_filespath(["${THISDIR}/${PN}"], d)}:"
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FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
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COMPATIBLE_MACHINE_sys940x = "sys940x"
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KMACHINE_sys940x = "sys940x"
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KERNEL_FEATURES_append_sys940x += " cfg/smp.scc cfg/efi-ext.scc"
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COMPATIBLE_MACHINE_sys940x-noemgd = "sys940x-noemgd"
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KMACHINE_sys940x-noemgd = "sys940x"
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KERNEL_FEATURES_append_sys940x-noemgd += " cfg/smp.scc cfg/efi-ext.scc"
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# Update the following to use a different BSP branch or meta SRCREV
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#KBRANCH_sys940x = "yocto/standard/preempt-rt/base"
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#SRCREV_machine_pn-linux-yocto-rt_sys940x ?= XXXX
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#SRCREV_meta_pn-linux-yocto-rt_sys940x ?= XXXX
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17
meta-sys940x/recipes-kernel/linux/linux-yocto_3.0.bbappend
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17
meta-sys940x/recipes-kernel/linux/linux-yocto_3.0.bbappend
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FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
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COMPATIBLE_MACHINE_sys940x = "sys940x"
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KMACHINE_sys940x = "sys940x"
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KBRANCH_sys940x = "yocto/standard/base"
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KERNEL_FEATURES_append_sys940x += " cfg/smp.scc cfg/efi-ext.scc"
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COMPATIBLE_MACHINE_sys940x-noemgd = "sys940x-noemgd"
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KMACHINE_sys940x-noemgd = "sys940x"
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KBRANCH_sys940x-noemgd = "yocto/standard/base"
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KERNEL_FEATURES_append_sys940x-noemgd += " cfg/smp.scc cfg/efi-ext.scc"
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SRCREV_machine_pn-linux-yocto_sys940x ?= "5df0b4c2538399aed543133b3855f809adf08ab8"
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SRCREV_meta_pn-linux-yocto_sys940x ?= "77ca4855e80acb8dad21acea946908716c308b5b"
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SRCREV_machine_pn-linux-yocto_sys940x-noemgd ?= "5df0b4c2538399aed543133b3855f809adf08ab8"
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SRCREV_meta_pn-linux-yocto_sys940x-noemgd ?= "77ca4855e80acb8dad21acea946908716c308b5b"
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