[yocto] [PATCH 1/1] meta-cedartrail: Create meta-cedartrail BSP
Tom Zanussi
tom.zanussi at intel.com
Mon Jan 9 11:12:29 PST 2012
Hi Kishore,
On Fri, 2012-01-06 at 14:40 -0800, kishore.k.bodke at intel.com wrote:
> From: Kishore Bodke <kishore.k.bodke at intel.com>
>
> Add meta-cedartrail to meta-intel
>
The BSP itself looks fine and I was able to build it successfully, but
could you please resubmit it with a better commit message giving a
little information about the BSP iteself? e.g. The message for the
edison version is fine, you could just use that for the this branch as
well. And also, please leave a blank line between the subject line and
the commit message e.g. what you have now is:
meta-cedartrail: Create meta-cedartrail BSP
Add meta-cedartrail to meta-intel
whereas it should be more like:
meta-cedartrail: Create meta-cedartrail BSP
Add meta-cedartrail to meta-intel
using an updated commit message of course...
Thanks,
Tom
> Signed-off-by: Kishore Bodke <kishore.k.bodke at intel.com>
> ---
> MAINTAINERS | 3 +
> meta-cedartrail/COPYING.MIT | 17 +++
> meta-cedartrail/README | 111 ++++++++++++++++++++
> meta-cedartrail/README.sources | 17 +++
> meta-cedartrail/conf/layer.conf | 10 ++
> meta-cedartrail/conf/machine/cedartrail.conf | 15 +++
> .../formfactor/formfactor/cedartrail/machconfig | 3 +
> .../recipes-bsp/formfactor/formfactor_0.0.bbappend | 3 +
> .../recipes-core/tasks/task-core-tools.bbappend | 2 +
> .../xserver-xf86-config/cedartrail/xorg.conf | 26 +++++
> .../xorg-xserver/xserver-xf86-config_0.1.bbappend | 3 +
> .../linux/linux-yocto-rt_3.0.bbappend | 8 ++
> .../recipes-kernel/linux/linux-yocto_3.0.bbappend | 8 ++
> 13 files changed, 226 insertions(+), 0 deletions(-)
> create mode 100755 meta-cedartrail/COPYING.MIT
> create mode 100755 meta-cedartrail/README
> create mode 100755 meta-cedartrail/README.sources
> create mode 100644 meta-cedartrail/binary/.gitignore
> create mode 100644 meta-cedartrail/conf/layer.conf
> create mode 100644 meta-cedartrail/conf/machine/cedartrail.conf
> create mode 100644 meta-cedartrail/recipes-bsp/formfactor/formfactor/cedartrail/machconfig
> create mode 100644 meta-cedartrail/recipes-bsp/formfactor/formfactor_0.0.bbappend
> create mode 100644 meta-cedartrail/recipes-core/tasks/task-core-tools.bbappend
> create mode 100644 meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config/cedartrail/xorg.conf
> create mode 100644 meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend
> create mode 100644 meta-cedartrail/recipes-kernel/linux/linux-yocto-rt_3.0.bbappend
> create mode 100644 meta-cedartrail/recipes-kernel/linux/linux-yocto_3.0.bbappend
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 49b536e..c915a09 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -32,6 +32,9 @@ Please keep this list in alphabetical order.
> Maintainers List (try to look for most precise areas first)
>
> -----------------------------------
> +CEDARTRAIL
> +M: Kishore Bodke <kishore.k.bodke at intel.com>
> +F: meta-cedartrail/
>
> COMMON
> M: Tom Zanussi <tom.zanussi at intel.com>
> diff --git a/meta-cedartrail/COPYING.MIT b/meta-cedartrail/COPYING.MIT
> new file mode 100755
> index 0000000..fb950dc
> --- /dev/null
> +++ b/meta-cedartrail/COPYING.MIT
> @@ -0,0 +1,17 @@
> +Permission is hereby granted, free of charge, to any person obtaining a copy
> +of this software and associated documentation files (the "Software"), to deal
> +in the Software without restriction, including without limitation the rights
> +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> +copies of the Software, and to permit persons to whom the Software is
> +furnished to do so, subject to the following conditions:
> +
> +The above copyright notice and this permission notice shall be included in
> +all copies or substantial portions of the Software.
> +
> +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> +THE SOFTWARE.
> diff --git a/meta-cedartrail/README b/meta-cedartrail/README
> new file mode 100755
> index 0000000..295e9ff
> --- /dev/null
> +++ b/meta-cedartrail/README
> @@ -0,0 +1,111 @@
> +This README file contains information on building the meta-cedartrail
> +BSP layer, and booting the images contained in the /binary directory.
> +Please see the corresponding sections below for details.
> +
> +Dependencies
> +============
> +
> +This layer depends on:
> +
> + URI: git://git.openembedded.org/bitbake
> + branch: master
> +
> + URI: git://git.openembedded.org/openembedded-core
> + layers: meta
> + branch: master
> +
> + URI: git://git.yoctoproject.org/meta-intel
> + layers: intel
> + branch: master
> +
> +
> +Patches
> +=======
> +
> +Please submit any patches against this BSP to the Yocto mailing list
> +(yocto at yoctoproject.org) and cc: the maintainer:
> +
> +Maintainer: Kishore Bodke <kishore.k.bodke at intel.com>
> +
> +Please see the meta-intel/MAINTAINERS file for more details.
> +
> +Table of Contents
> +=================
> +
> + I. Building the meta-cedartrail BSP layer
> +II. Booting the images in /binary
> +
> +
> +I. Building the meta-cedartrail BSP layer
> +=========================================
> +
> +In order to build an image with BSP support for a given release, you
> +need to download the corresponding BSP tarball from the 'Board Support
> +Package (BSP) Downloads' page of the Yocto Project website.
> +
> +Having done that, and assuming you extracted the BSP tarball contents
> +at the top-level of your yocto build tree, you can build a cedartrail
> +image by adding the location of the meta-cedartrail layer to
> +bblayers.conf, along with the meta-intel layer itself (to access
> +common metadata shared between BSPs) e.g.:
> +
> + yocto/meta-intel \
> + yocto/meta-intel/meta-cedartrail \
> +
> +To enable the cedartrail layer, add the cedartrail MACHINE to local.conf:
> +
> + MACHINE ?= "cedartrail"
> +
> +You should then be able to build a cedartrail image as such:
> +
> + $ source oe-init-build-env
> + $ bitbake core-image-sato
> +
> +At the end of a successful build, you should have a live image that
> +you can boot from a USB flash drive (see instructions on how to do
> +that below, in the section 'Booting the images from /binary').
> +
> +As an alternative to downloading the BSP tarball, you can also work
> +directly from the meta-intel git repository. For each BSP in the
> +'meta-intel' repository, there are multiple branches, one
> +corresponding to each major release starting with 'laverne' (0.90), in
> +addition to the latest code which tracks the current master. Instead
> +of extracting a BSP tarball at the top level of your yocto build tree,
> +you can equivalently check out the appropriate branch from the
> +meta-intel repository at the same location.
> +
> +
> +II. Booting the images in /binary
> +==================================
> +
> +This BSP contains bootable live images, which can be used to directly
> +boot Yocto off of a USB flash drive.
> +
> +Under Linux, insert a USB flash drive. Assuming the USB flash drive
> +takes device /dev/sdf, use dd to copy the live image to it. For
> +example:
> +
> +# dd if=core-image-sato-cedartrail-20120105232035.hddimg of=/dev/sdf
> +# sync
> +# eject /dev/sdf
> +
> +This should give you a bootable USB flash device. Insert the device
> +into a bootable USB socket on the target, and power on. This should
> +result in a system booted to the Sato graphical desktop.
> +
> +If you want a terminal, use the arrows at the top of the UI to move to
> +different pages of available applications, one of which is named
> +'Terminal'. Clicking that should give you a root terminal.
> +
> +If you want to ssh into the system, you can use the root terminal to
> +ifconfig the IP address and use that to ssh in. The root password is
> +empty, so to log in type 'root' for the user name and hit 'Enter' at
> +the Password prompt: and you should be in.
> +
> +----
> +
> +If you find you're getting corrupt images on the USB (it doesn't show
> +the syslinux boot: prompt, or the boot: prompt contains strange
> +characters), try doing this first:
> +
> +# dd if=/dev/zero of=/dev/sdf bs=1M count=512
> diff --git a/meta-cedartrail/README.sources b/meta-cedartrail/README.sources
> new file mode 100755
> index 0000000..8e006fb
> --- /dev/null
> +++ b/meta-cedartrail/README.sources
> @@ -0,0 +1,17 @@
> +The sources for the packages comprising the images shipped with this
> +BSP can be found at the following location:
> +
> +http://downloads.yoctoproject.org/mirror/sources/
> +
> +The metadata used to generate the images shipped with this BSP, in
> +addition to the code contained in this BSP, can be found at the
> +following location:
> +
> +http://www.yoctoproject.org/downloads/yocto-1.1/poky-edison-6.0.tar.bz2
> +
> +The metadata used to generate the images shipped with this BSP, in
> +addition to the code contained in this BSP, can also be found at the
> +following locations:
> +
> +git://git.yoctoproject.org/poky.git
> +git://git.yoctoproject.org/meta-intel
> diff --git a/meta-cedartrail/binary/.gitignore b/meta-cedartrail/binary/.gitignore
> new file mode 100644
> index 0000000..e69de29
> diff --git a/meta-cedartrail/conf/layer.conf b/meta-cedartrail/conf/layer.conf
> new file mode 100644
> index 0000000..cb4142d
> --- /dev/null
> +++ b/meta-cedartrail/conf/layer.conf
> @@ -0,0 +1,10 @@
> +# We have a conf and classes directory, add to BBPATH
> +BBPATH := "${BBPATH}:${LAYERDIR}"
> +
> +# We have a recipes directory, add to BBFILES
> +BBFILES := "${BBFILES} ${LAYERDIR}/recipes-*/*/*.bb \
> + ${LAYERDIR}/recipes-*/*/*.bbappend"
> +
> +BBFILE_COLLECTIONS += "cedartrail"
> +BBFILE_PATTERN_cedartrail := "^${LAYERDIR}/"
> +BBFILE_PRIORITY_cedartrail = "6"
> diff --git a/meta-cedartrail/conf/machine/cedartrail.conf b/meta-cedartrail/conf/machine/cedartrail.conf
> new file mode 100644
> index 0000000..ec84347
> --- /dev/null
> +++ b/meta-cedartrail/conf/machine/cedartrail.conf
> @@ -0,0 +1,15 @@
> +#@TYPE: Machine
> +#@NAME: Cedartrail
> +
> +#@DESCRIPTION: Machine configuration for Cedartrail systems
> +# i.e. Cedarview processor + Tiger Point Chipset
> +
> +include conf/machine/include/tune-atom.inc
> +require conf/machine/include/ia32-base.inc
> +
> +XSERVER ?= "${XSERVER_IA32_BASE} \
> + ${XSERVER_IA32_EXT} \
> + ${XSERVER_IA32_VESA} \
> + "
> +
> +APPEND += "video=vesafb vga=0x318"
> diff --git a/meta-cedartrail/recipes-bsp/formfactor/formfactor/cedartrail/machconfig b/meta-cedartrail/recipes-bsp/formfactor/formfactor/cedartrail/machconfig
> new file mode 100644
> index 0000000..ffce012
> --- /dev/null
> +++ b/meta-cedartrail/recipes-bsp/formfactor/formfactor/cedartrail/machconfig
> @@ -0,0 +1,3 @@
> +# Assume a USB mouse and keyboard are connected
> +HAVE_TOUCHSCREEN=0
> +HAVE_KEYBOARD=1
> diff --git a/meta-cedartrail/recipes-bsp/formfactor/formfactor_0.0.bbappend b/meta-cedartrail/recipes-bsp/formfactor/formfactor_0.0.bbappend
> new file mode 100644
> index 0000000..54da0ff
> --- /dev/null
> +++ b/meta-cedartrail/recipes-bsp/formfactor/formfactor_0.0.bbappend
> @@ -0,0 +1,3 @@
> +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
> +
> +PRINC = "1"
> diff --git a/meta-cedartrail/recipes-core/tasks/task-core-tools.bbappend b/meta-cedartrail/recipes-core/tasks/task-core-tools.bbappend
> new file mode 100644
> index 0000000..e972712
> --- /dev/null
> +++ b/meta-cedartrail/recipes-core/tasks/task-core-tools.bbappend
> @@ -0,0 +1,2 @@
> +RRECOMMENDS_task-core-tools-profile_append_cedartrail = " systemtap"
> +
> diff --git a/meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config/cedartrail/xorg.conf b/meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config/cedartrail/xorg.conf
> new file mode 100644
> index 0000000..da4fc3c
> --- /dev/null
> +++ b/meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config/cedartrail/xorg.conf
> @@ -0,0 +1,26 @@
> +Section "Device"
> + Identifier "Generic VESA"
> + Driver "vesa"
> +EndSection
> +
> +Section "Monitor"
> + Identifier "Generic Monitor"
> + Option "DPMS"
> +EndSection
> +
> +Section "Screen"
> + Identifier "Default Screen"
> + Device "Generic VESA"
> + Monitor "Generic Monitor"
> + DefaultDepth 24
> +EndSection
> +
> +Section "ServerLayout"
> + Identifier "Default Layout"
> + Screen "Default Screen"
> +EndSection
> +
> +Section "ServerFlags"
> + Option "DontZap" "0"
> + Option "AutoAddDevices" "False"
> +EndSection
> diff --git a/meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend b/meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend
> new file mode 100644
> index 0000000..4b8d0e6
> --- /dev/null
> +++ b/meta-cedartrail/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend
> @@ -0,0 +1,3 @@
> +THISDIR := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
> +FILESPATH =. "${@base_set_filespath(["${THISDIR}/${PN}"], d)}:"
> +
> diff --git a/meta-cedartrail/recipes-kernel/linux/linux-yocto-rt_3.0.bbappend b/meta-cedartrail/recipes-kernel/linux/linux-yocto-rt_3.0.bbappend
> new file mode 100644
> index 0000000..372b139
> --- /dev/null
> +++ b/meta-cedartrail/recipes-kernel/linux/linux-yocto-rt_3.0.bbappend
> @@ -0,0 +1,8 @@
> +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
> +COMPATIBLE_MACHINE_cedartrail = "cedartrail"
> +KMACHINE_cedartrail = "cedartrail"
> +
> +# Update the following to use a different BSP branch or meta SRCREV
> +#KBRANCH_cedartrail = "yocto/standard/preempt-rt/base"
> +#SRCREV_machine_pn-linux-yocto-rt_cedartrail ?= XXXX
> +#SRCREV_meta_pn-linux-yocto-rt_cedartrail ?= XXXX
> diff --git a/meta-cedartrail/recipes-kernel/linux/linux-yocto_3.0.bbappend b/meta-cedartrail/recipes-kernel/linux/linux-yocto_3.0.bbappend
> new file mode 100644
> index 0000000..44cd4e8
> --- /dev/null
> +++ b/meta-cedartrail/recipes-kernel/linux/linux-yocto_3.0.bbappend
> @@ -0,0 +1,8 @@
> +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
> +
> +COMPATIBLE_MACHINE_cedartrail = "cedartrail"
> +KMACHINE_cedartrail = "yocto/standard/cedartrail"
> +KERNEL_FEATURES_append_cedartrail += " cfg/smp.scc"
> +
> +SRCREV_machine_pn-linux-yocto_cedartrail ?= "153cb7313697f6638109ed6ce40009af353eeb94"
> +SRCREV_meta_pn-linux-yocto_cedartrail ?= "67ce7623909cef63927fd145026aaf371cf4abf1"
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