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Remove emenlow machine support

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The emenlow machine has been retired with this commit. This does not affect
the emenlow-noemgd machine and it is supported as usual.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
This commit is contained in:
Nitin A Kamble 2014-09-04 15:03:22 -07:00 committed by Tom Zanussi
parent 200ebb54f4
commit db201e33a4
5 changed files with 6 additions and 134 deletions
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49
meta-emenlow/README
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@ -82,35 +82,13 @@ common metadata shared between BSPs) e.g.:
yocto/meta-intel \
yocto/meta-intel/meta-emenlow \
The meta-emenlow layer contains support for two different machine
configurations. These configurations are identical except for the fact
that the one prefixed with 'emenlow' makes use of the
Intel-proprietary EMGD 1.18 graphics driver, while the one prefixed
with 'emenlow-noemgd' does not. The 'emenlow-noemgd' machine
configuration instead uses the open source 'gma500' kernel DRM driver
The meta-emenlow layer contains support for emenlow-noemgd machine
configuration. The previously supported emenlow machine with the
proprietary EMGD graphics driver has been retired. The 'emenlow-noemgd'
machine configuration uses the open source 'gma500' kernel DRM driver
along with the 'modesetting' X driver.
If you want to enable the layer that supports EMGD graphics add the
following to the local.conf file:
MACHINE ?= "emenlow"
The 'emenlow' machine includes the emgd-driver-bin package, which has
a proprietary license that must be whitelisted by adding the string
"license_emgd-driver-bin_1.18" to the LICENSE_FLAGS_WHITELIST variable
in your local.conf. For example:
LICENSE_FLAGS_WHITELIST = "license_emgd-driver-bin"
The emgd recipe depends on Xorg's dri and glx modules, which are built
only when 'opengl' is listed in DISTRO_FEATURES. So if the distro
doesn't list 'opengl' in the DISTRO_FEATURES you would need this
additional line to your local.conf:
DISTRO_FEATURES_append = " opengl"
If you want to enable the layer that does not support EMGD graphics
add the following to the local.conf file:
To enable the layer add the following to the local.conf file:
MACHINE ?= "emenlow-noemgd"
@ -123,21 +101,6 @@ 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').
NOTE: The 'emenlow' machine will include support for hardware video
acceleration via gstreamer if and only if the "commercial" string is
added to the the LICENSE_FLAGS_WHITELIST variable in your local.conf.
For example:
LICENSE_FLAGS_WHITELIST = "license_emgd-driver-bin commercial"
The reason this is needed is to prevent the image from including
anything that might violate the license terms of the packages used to
implement the the video acceleration feature, such as gst-ffmpeg and
ffmpeg. As always, please consult the licenses included in the
specific packages for details if you use packages that require
particular LICENSE_FLAGS.
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
@ -159,7 +122,7 @@ 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-emenlow.hddimg of=/dev/sdf
# dd if=core-image-sato-emenlow-noemgd.hddimg of=/dev/sdf
# sync
# eject /dev/sdf

32
meta-emenlow/conf/machine/emenlow.conf
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@ -1,32 +0,0 @@
#@TYPE: Machine
#@NAME: emenlow
#@WEBTITLE: Intel Atom Z5xx Processor With Intel US15W Controller Hub (eMenlow)
#@DESCRIPTION: Machine configuration for eMenlow based systems, like the
# Webs-2120 box.
PREFERRED_VERSION_linux-yocto ?= "3.10%"
require conf/machine/include/intel-core2-32-common.inc
require conf/machine/include/meta-intel.inc
require conf/machine/include/meta-intel-emgd.inc
MACHINE_FEATURES += "va-impl-mixvideo"
MACHINE_HWCODECS ?= "va-intel"
XSERVERCODECS ?= "emgd-driver-video emgd-gst-plugins-va \
emgd-gst-plugins-mixvideo gst-va-intel"
XSERVER ?= "${XSERVER_X86_BASE} \
${XSERVER_X86_EXT} \
${XSERVER_X86_EMGD} \
"
PREFERRED_VERSION_xserver-xorg ?= "1.9.3"
PREFERRED_VERSION_xf86-input-synaptics ?= "1.6.3"
PREFERRED_VERSION_xf86-input-evdev ?= "2.6.0"
PREFERRED_VERSION_emgd-driver-bin ?= "1.18"
PREFERRED_VERSION_libva ?= "1.0.16"
APPEND += "video=vesafb vga=0x318 vmalloc=256MB reboot=pci"

3
meta-emenlow/recipes-bsp/formfactor/formfactor/emenlow/machconfig
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@ -1,3 +0,0 @@
# Assume a USB mouse and keyboard are connected
HAVE_TOUCHSCREEN=0
HAVE_KEYBOARD=1

43
meta-emenlow/recipes-graphics/xorg-xserver/xserver-xf86-config/emenlow/xorg.conf
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@ -1,43 +0,0 @@
##
## X Config options generated from CED
## x11 conf skeleton
## DriverVer=
##
Section "Screen"
Identifier "Screen0"
Device "IntelEMGD-0"
Monitor "Monitor0"
SubSectionSub "Display"
EndSubSection
EndSection
# Primary (First/only) display
Section "Device"
Identifier "IntelEMGD-0"
Driver "emgd"
VendorName "Intel(R) DEG"
BoardName "Embedded Graphics"
BusID "0:2:0"
Screen 0
Option "PcfVersion" "1792"
Option "ConfigId" "1"
Option "ALL/1/name" "e6xx"
Option "ALL/1/General/PortOrder" "24000"
Option "ALL/1/General/DisplayConfig" "1"
Option "ALL/1/General/DisplayDetect" "1"
Option "ALL/1/General/TuningWA" "1"
Option "ALL/1/Port/4/General/name" "lvds"
Option "ALL/1/Port/4/General/EdidAvail" "3"
Option "ALL/1/Port/4/General/EdidNotAvail" "1"
Option "ALL/1/Port/4/General/Rotation" "0"
Option "ALL/1/Port/4/General/Edid" "0"
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen 0 "Screen0" 0 0
# InputDevice "Mouse0" "CorePointer"
# InputDevice "Keyboard0" "CoreKeyboard"
# InputDevice "DevInputMice" "SendCoreEvents"
EndSection

13
meta-emenlow/recipes-kernel/linux/linux-yocto_3.10.bbappend
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@ -1,23 +1,10 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
COMPATIBLE_MACHINE_emenlow = "emenlow"
KMACHINE_emenlow = "emenlow"
KBRANCH_emenlow = "standard/emenlow"
KERNEL_FEATURES_append_emenlow = " features/drm-emgd/drm-emgd-1.18 cfg/vesafb"
COMPATIBLE_MACHINE_emenlow-noemgd = "emenlow-noemgd"
KMACHINE_emenlow-noemgd = "emenlow"
KBRANCH_emenlow-noemgd = "standard/emenlow"
KERNEL_FEATURES_append_emenlow-noemgd = " features/drm-gma500/drm-gma500"
LINUX_VERSION_emenlow = "3.10.38"
SRCREV_meta_emenlow = "e1f26aeccfd43bc3d7e95873ceda469b631b8473"
SRCREV_machine_emenlow = "02f7e63e56c061617957388c23bd5cf9b05c5388"
SRCREV_emgd_emenlow = "42d5e4548e8e79e094fa8697949eed4cf6af00a3"
LINUX_VERSION_emenlow-noemgd = "3.10.38"
SRCREV_meta_emenlow-noemgd = "e1f26aeccfd43bc3d7e95873ceda469b631b8473"
SRCREV_machine_emenlow-noemgd = "02f7e63e56c061617957388c23bd5cf9b05c5388"
SRC_URI_emenlow = "git://git.yoctoproject.org/linux-yocto-3.10.git;protocol=git;nocheckout=1;branch=${KBRANCH},${KMETA},emgd-1.18;name=machine,meta,emgd"