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 gma500_gfx driver will match certain devices on which it causes incorrect functionality,
we want to avoid inserting this module, basicallly blacklist it for specific hardware,
but still allow it to work on other hardware by default; usually when we have an already working system,
using udev rules would do the job, but since we are building it, it is impossible to blacklist
a driver when a certain udev rule matches, since rootfs isn't writeable at this point during boot time,
the solution is to use modprobe install, which runs a certain command instead of inserting a matching module
this command needs to insert the module manually afterwards and have a flag --ignore-install
so it doesn't create an infinite loop executing itself everytime it wants to insert the module,
busybox's modprobe doesnt provide this functionality, so a small hack had to be used to avoid
the infite loop instead.
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Remove meta-romley BSP layer from meta-intel master branch
which is targeting for YP 2.0.
A heads-up email was sent to the meta-intel mailing list for
requesting any feedback regarding retirement of these BSP.
Since there is no concern, we assume that it is agreed upon
and thus this patch to retire the BSP.
The "MAINTAINERS file" and "conf/machine/README file" are updated to
reflect removal of the BSP.
We expect intel-corei7-64 machine is continued to be used to support
the platform and dpdk recipe under meta-romley is now supported under
meta-isg/common/recipes-extended/dpdk.
Signed-off-by: WU CHIA CHUAN <chia.chuan.wu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.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>
Adding the ttyPCH0 will allow of the platforms that have the EG20T Hardware
to get both kernel console output and login prompt.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
The kernel needs to have the EXTRA_CFLAGS based via a variable as
it does not pick up the CLFAGS from the tune file. Quark based
kernel should not use the lock prefix.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
add support for the generic NFC stack
Partial fix for [YOCTO #7451].
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
add support for the generic NFC stack
Partial fix for [YOCTO #7451].
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
No need for a layer of indirection when that layer only has one option.
Previously with EMGD there was a choice, but not anymore.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Darren Hart <dvhart@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>
Now that 3.17 has been removed and linux-yocto-3.19 is available, set
the preferred version to 3.19.
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>
Enable the Intel microcode feature for this BSP.
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>
Enable the Intel microcode feature for this BSP.
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>
The linux-yocto_3.17 recipe is available for this BSP. Make it the
default kernel for this BSP.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
The linux-yocto_3.17 recipe is available for this BSP. Make it the
default kernel for this BSP.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Some of the platforms supported by the intel-corei7-64 BSP have AMT feature
on the platform. Enable it so that it can get utilized with this BSP.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Acked-by: Darren Hart <dvhart@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>
In keeping with the other BSPs in meta-intel, specify the
PREFERRED_PROVIDER and the PREFERRED_VERSION for the linux-yocto kernel
to 3.14. Move the assignments below the required includes in keeping
with the rest of meta-intel.
Signed-off-by: Darren Hart <dvhart@linux.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 PREFERRED_PROVIDER_virtual/kernel was assigned with = instead of ?=,
preventing the user from overriding the setting with something like
linux-yocto-rt. Use ?=.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Reported-by: Teemu Keskinarkaus <Teemu.Keskinarkaus@Maximatecc.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Both the Ivy Bridge and Haswell nuc systems are covered supported by the
intel-corei7-64 BSP. The HDMI audio requires manual configuration which
is handled by a machine-specific script in the nuc BSP. A general
solution to this sort of problem is in the works.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Add a README describing the intel-core* (intel-common) BSPs and the
Linux kernel package architecture. Includes a list of currently tested
BSPs compatible with the intel-common BSPs.
Update the top-level README with a reference to this new README for the
intel-common BSPs.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Add common values for the various MACHINE_ variables, derived from the
existing BSPs in meta-intel. Include EFI and PCBIOS, 3G and wifi
support, and video decoding. Include the linux-firmware package.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
For the intel-common BSPs, assume a default serial console of
ttyS0 at 115200 BAUD. This will ensure the configuration is
in place and is easy to find and modify on the resulting images.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Include support for x86, ext, i9xx, fbdev, vesa, and modesetting
drivers, as well as matrox for the 64b machines (for the Xeon server
class systems).
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>
