RMC was previously configured to work only with the systemd-boot EFI
bootloader. With this commit we can specify alternative bootloaders by
setting the RMC_BOOTLOADER variable in local.conf. If RMC_BOOTLOADER is
not set systemd-boot will be used by default.
Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
This allows to have one override mechansim for meta-intel instead of having
multiple machine overrides.
This replaces using rmc in DISTRO_FEATURES which was a bad idea to set in
layer.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This enables the Runtime Machine Configuration feature, which
allows use to support multiple machines that have different
kernel commandline option as well as different startup requirements
to work from the base MACHINE configuration.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This makes it easier for others inheriting meta-intel to use their own
kernel.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
The linux-yocto-tiny metadata assumes the common PACKAGE_ARCH but
without this is actually machine-specific and broken.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
This address a boot issue based on using the new bootimg code that
makes a distiction between Live and VM type of image so they can
co-exisit.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This information is the same across all meta-intel supported MACHINEs,
so we can move it to a shared location.
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
The padlock code is a subset of x86 hardware acceleration code. It uses
the cmov instruction which is invalid on Quark based hardware, so we
disable this code.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This is handled in oe-core now, remove the redundant code.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
The microcode data file released by Intel has microcode for many Intel
processors, which by default all get installed onto the target image.
In some situations it may desirable to choose microcode for only a
selected processor or processors. This change provides an easier way
to filter and select only the microcode of interest for BSPs from
recipe space.
A new variable, UCODE_FILTER_PARAMETERS, is introduced, which can be
defined to contain parameters to the iucode_tool which will filter the
microcode of interest for the BSP under consideration. More
information on the iucode-tool parameters is available here:
http://manned.org/iucode-tool.
This filtering makes the generated microcode files very
machine-specific, hence making the recipe machine-specific. BSPs using
the common Intel kernel will not be using the filtered microcode, and
will be able to share the intel-microcode packages with the common
Intel package arch for the recipe.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
With this change, Intel microcode support can be enabled or disabled
for any BSP by controlling the MACHINE_FEATURES variable.
Any BSP from the meta-intel layer can enable Intel microcode loading
support by adding the following line in the machine configuration.
MACHINE_FEATURES += "intel-ucode"
This change keeps the intel-microcode feature disabled by default; it
can however be enabled as an "opt-in" feature via the MACHINE_FEATURES
variable.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
v3.10 is now the latest LTSI kernel. Use it for all the poky-lsb
images, so that it gets validation in the QA cycles.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
As all the EMGD based BSPs have been retired, there is no need for the
proprietary EMGD support in the meta-intel layer.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
For the BSPs using the meta-intel.inc file enable the early boot-time kernel
as well as the user space microcode loading support.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
This is to enable ASPEED Technology graphic card
that is bundled inside certain Intel customer reference
board.
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Acked-By: Nitin A Kamble <nitin.a.kamble@intel.com>
The linux-yocto/meta support is now available for the intel-core*
machines and the preempt-rt kernel. Enable the common PACKAGE_ARCH in
intel-common-pkgarch.inc.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
The trailing S was missing from the variable name, resulting in
the kernel-modules package not being found as the common arch was not
added to the PACKAGE_ARCHS variable used by the package manager.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Currently the intel-core*-common.inc files also include the
intel-common-pkgarch.inc, forcing the introduction of the intel-common
PACKAGE_ARCH. Coupling this with the addition of the intel-common
MACHINE_OVERRIDE, means that even MACHINE_ARCH packages can be
influenced by intel-common overrides, which is not desirable.
Remove the intel-common-pkgarch.inc from the intel-core*common.inc
include files, requiring BSPs wanting to use the intel-common mechanism
to explicitly include it. This obviates the need to reset the
linux-yocto PACKAGE_ARCH to MACHINE_ARCH.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Create the intel common override for use in currently machine-specific
recipes which need to make overrides for all the compatible machines,
such as COMPATIBLE_MACHINES in the linux-yocto* recipes.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
To be consistent with the renaming in oe-core, use X86 instead of IA32
in the XSERVER_X86* variables.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Introduce two new generic BSPs that parallel the updated core2 and new
corei7 tune files in oe-core. These BSPs provided optimized tune flags
for Intel Core and Atom CPUs since 2006 in the 32 bit core2 BSP and since
Nehalem and Silvermont (Bay Trail) in the 64 bit corei7 BSP.
These establish a suitable balance between compatibility and performance
optimization.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Richard Purdie <richard.purdie@intel.com>
Cc: Paul Eggleton <paul.eggleton@intel.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Nitin Kamble <nitin.a.kamble@intel.com>
Cc: Mark Hatle <mark.hatle@windriver.com>
Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
By default the gl components are coming from mesa recipe. But for
BSPs with EMGD graphics, these components come from emgd and
mesa-gl recipes.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
When multiple BSPs of the same arch are built in a build directory,
the differences in GL providers such as emgd-driver and mesa causes
rebuild of large set of recipes, as they collide on each other's space
for multiple BSPs. Although this does not impact correctness, it
impacts build performance negatively.
Richard had an idea of providing separate PACKAGE_DIR to the
colliding recipes to avoid the build area collision. And this approach
significantly reduces the negative impact on the build performance.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
BSPs using emgd graphics stack need to use older version
of xserver. And these older xserver recipes still use modules which need
to be specified in the meta-intel.inc.
This is needed in addition to Ross's xorg packaging fixes in oecore.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Move a couple intel-specific variables into a new meta-intel.inc
include file. meta-intel.inc is meant to contain variables and
definitions that only make sense and are only available if the
meta-intel layer is included in bblayers.conf.
This is in preparation for moving the rest into oe-core.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
This option is unused by (e)glibc since 2011 and is the default. It has been
shown to interact badly with the configure option in atom-pc from meta-yocto
causing a rebuild of the whole system despite the only change being an
assignment with += vs =. The easiest fix is simply to drop it.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add XSERVER_IA32_MATROX_MGA variable for including
Matrox MGA graphics recipe.
Signed-off-by: Kishore Bodke <kishore.k.bodke@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Video acceleration dependencies really don't belong in the XSERVER
variable - remove them; we'll add them back later via va-intel.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Using the default assignment operator (?=) requires the including recipes
to ensure to assign the Linux kernel provider and version prior to including
ia32-base.inc. By use the weak default assignment operator (??=), the assignment
can come after the inclusion, which avoids confusion and can lead to a more
natural recipe structure.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Acked-by: Tom Zanussi <tom.zanussi@intel.com>
n450 should use i915 rather than i965.
[YOCTO #1840] fixed
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
libgstmixvideoplugin.so is being blacklisted due to a missing
libva-tpi library, so add it and make the other two libva display
libraries available while we're at it.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
XSERVER_IA32_EMGD should depend on libva-x11, which in turn depends on
libva, instead of just libva.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
The meta-intel BSPs currently have a number of machine settings common
to all - factor these out into a common include file.
Also add several new intel-specific XSERVER variables for building
XSERVER variables in BSPs.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
