Effectively revert "qemux86-64: build for x86-64-v3 (2013 Haswell and later) rather than Core 2 from 2006"
(commit 6f2af1e5d1537b4d31e14946292bf58f0fd76fc9)
Much as I'd love us to use the latest tuning, we do have some autobuilder
hardware which isn't ready for this yet which breaks KVM and some qemu
user mode usage as there appear to be TCG bugs too. I suspect we're not
the only ones with such hardware.
Drop the tune back to core2-64, anyone can easily customise it
themselves if they need it. We can revisit this in a year or two
as we should be ready then. It has beena good test of the rest of the
support which all seems ready.
I'd have preferred to use corei7-64 but that causes
runqemu.RunqemuTests.test_boot_machine_iso to hang.
Leave the newer tune file inclusion so people can change tunes
more easily.
(From OE-Core rev: 369b1dfa28b1791d45f068acc765190defecd460)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This allows us to
- test those more recent instruction sets (AVX, AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE)
- benefit from improved performance across the stack both in kvm-driven system emulation and when running
on real silicon.
For example, glibc:
https://www.phoronix.com/news/Glibc-strcasecmp-AVX2-EVEX
v4 level is adding AVX-512, which is far less established, particularly Intel has famously backtracked
from supporting it in Alder Lake/Raport Lake client CPUs and AMD has only implemented it in very recent Zen4 products:
https://www.phoronix.com/news/GCC-11-x86-64-Feature-Levels
(From OE-Core rev: 6f2af1e5d1537b4d31e14946292bf58f0fd76fc9)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Qemu 7.2 finally allows us to move beyond building for original Core 2/Core i7 era hardware,
and this patch adds support for the newer generations. But first, a bit of
background:
Recently toolchains gained support for specifying x86-64 'levels' of
instruction set support; v3 corresponds to 2013-era Haswell CPUs
(and later), with AVX, AVX2 and a few other instructions that
were introduced in that generation. I believe this is preferrable
to picking a specific CPU model as the baseline.
Here's Phoronix's feature article that explains the feature and the available levels:
"Both LLVM Clang 12 and GCC 11 are ready to go in offering the new x86-64-v2, x86-64-v3, and x86-64-v4 targets.
These x86_64 micro-architecture feature levels have been about coming up with a few "classes" of Intel/AMD CPU processor support rather than continuing to rely on just the x86_64 baseline or targeting a
specific CPU family for optimizations. These new levels make it easier to raise the base requirements around Linux x86-64 whether it be for a Linux distribution or a particular software application where
the developer/ISV may be wanting to compile with greater instruction set extensions enabled in catering to more recent Intel/AMD CPUs."
https://www.phoronix.com/news/GCC-11-x86-64-Feature-Levels
Here's gcc docs for it:
https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
And here's the formal specification (click on the pdf link):
https://gitlab.com/x86-psABIs/x86-64-ABI
The actual tune file was created by copying corei7 tunes and doing
search/replace on them. Qemu options were dropped as unnecessary.
32 bit tune was dropped as well, as there is no 32 bit only CPU
that also supports these new instructions; all of the v3 capable
chips are 64 bit.
(From OE-Core rev: ac041f90e71dba83b7144c91f929de88aaeae519)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We supported neoversen2 base on armv8.5a in the past, add tune include
for armv9a and support neoversen2 base on armv9a.
(From OE-Core rev: 4a2c4cfaaa5a6d7175c81064939e21bcfe3e736a)
Signed-off-by: Ruiqiang Hao <Ruiqiang.Hao@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
v5.19 is the latest reference kernel, we bump our qemu machines
to use it by default.
(From OE-Core rev: 8f3b5cab696704fdc2060c710e3429859736a63a)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
OE-core previously carried patches to glibc that added optimized sqrt
implementations for various PowerPC chips. These were recently removed,
which now results in errors when compiling glibc with certian PowerPC
machine tunes:
checking sysdep dirs... configure: error: The 603e subspecies of powerpc is not supported.
Remove setting GLIBC_EXTRA_OECONF with parameters that are no longer
valid. Also remove a commented out setting of the variable that probably
isn't vaild anyway.
Fixes: 2511e937f445 ("glibc: Drop ppc sqrt optimisations")
(From OE-Core rev: 40f15066c24720aae36713c9856ffb4fae146a45)
Signed-off-by: Robert Joslyn <robert.joslyn@redrectangle.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add tune include for armv8.4a. This adds support only for bare armv8.4a
(and for crypto extension). There is no support for additional
instructions added by architecture extensions (except the main crypto
extension support).
(From OE-Core rev: 39743abada4a2459c74831aa78930de5461adee2)
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
These devices are historical, modern Linux will just use the USB
devices, and occasionally the init of these devices fails:
atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
psmouse serio1: Failed to reset mouse on isa0060/serio1: -5
Explicitly add a USB keyboard to go with the USB tablet, and disable the
i8042 entirely.
[ YOCTO #14718 ]
[ YOCTO #14743 ]
(From OE-Core rev: c01f47003f34b9ad2fe3d17e1ead84c27ee1e57d)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This helps in making mouse response better where transition between host
and guest mouse is abrupt and not precise and as a result its difficult
to access stuff near the edges.
(From OE-Core rev: 010287147d2205790745e6dab8e955e71bc7cac2)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
this fixes do_rootfs for core-image-sato after mesa update:
Problem: package packagegroup-core-x11-base-1.0-r1.noarch requires packagegroup-core-x11-xserver, but none of the providers can be installed
- conflicting requests
- nothing provides mesa-driver-i965 needed by packagegroup-core-x11-xserver-1.0-r40.intel_corei7_64
(try to add '--skip-broken' to skip uninstallable packages)
(From OE-Core rev: 63f10412d793c6c10290838eb230f179046f1d23)
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This updates the QEMU sounds options for x86 emulation,
when "runqemu" is called with the "audio" argument,
to fix the below error:
runqemu - ERROR - Failed to run qemu: qemu-system-x86_64: warning: '-soundhw ac97' is deprecated, please use '-device AC97' instead
(From OE-Core rev: b802a5dd1a79c7be3bc790223a733ebc9be4f117)
Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Without this, the string "${PACKAGE_EXTRA_ARCHS:tune-armv8-crc}" will
show up in some bash tasks (notably opkg-arch-config.do_compile which is
how I found out about this) which will break things (besides obviously
not doing the intended thing of expanding to a list of architectures)
(From OE-Core rev: c5142f867aaa3fb6fc134781e2e54ce10eabd530)
Signed-off-by: Luna Gräfje <luna.graefje@orbitalsystems.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The crypto extension is optional for the Cortex-A73 processor, so we
shouldn't enable the crypto by default for the cortexa73 tune.
Introduce the cortexa73-crypto for the processors which do have
the cryptography unit.
(From OE-Core rev: c16b31ebd626d8a314264605d0bc5ab008cddd8d)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We have enabled the crc extension by default for cortexa72 in patch
("tune-cortexa72: Enable the crc extension by default for cortexa72"),
then the cortexa72-crc seems redundant. So drop it. We also rename the
cortexa72-crc-crypto to cortexa72-crypto. With these changes, it will
break the BSPs which used these two tunes, but it should be easy to fix.
(From OE-Core rev: 03cebdd7ef923a8ac5c8b7c12c7cefe7ca0158db)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This adds the support for the Neoverse N2 core, even though the
Neoverse N2 core implements the Arm v9.0-A architecture, but the support
of it in GCC is based on the Arm v8.5-A architecture. Please see the
commit 50d9db203bc3 ("aarch64: Add support for Neoverse N2 CPU") in GCC
for more detail.
(From OE-Core rev: 37597397f03b6b0082a702147dc536ff8b2fa7a3)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This adds support for the armv8.5a architecture and the crypto
extension.
(From OE-Core rev: 0cb1a6d9cb4c32526d79dad93c8053b3793053f8)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The crc extension is optional for the ARMv8.0 but is mandatory for the
cortexa72, so there is no reason not to enable it for the cortexa72
tune. With this change, the cortexa72-crc seems redundant. But we
had better to keep it to be compatible with the BSP which already used
that tune.
(From OE-Core rev: ca50267ab568d2f688844cb7c6cd867ed34168db)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
5.14 has been removed from the active kernel list, so we make
5.15 the new default.
(From OE-Core rev: 24fb6a22332f746e3bef89ff8e5719838f0ed8b5)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It's assumed that not all OpenGL ES implementation are compliant with
the 3.x specification. Therefore an additional virtual providers is
created to explicit compatibility with OpenGL ES 3 specification.
Cc: Quentin Schulz <foss+yocto@0leil.net>
(From OE-Core rev: 405cd7a37988ced627fe6ad6fd3089c17f59367e)
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The cryptographic unit is optional for the Cortex-A72, but it was
included by default previously. This breaks building systems that
lack this functionality when using tune-cortexa72.inc.
To correct this, add a crypto entry in the tune file. Since CRC is
optional for ARMv8.0, do the same thing while we're at it.
For platforms that had been happily using tune-cortexa72.inc, a slight
degradation of performance will occur using the default. To correct
this, simply add:
DEFAULTTUNE = "cortexa72-crc-crypto"
(From OE-Core rev: 2568d537087adb0b592aa250bf628a7b48c3a9d3)
Signed-off-by: Jagadeesh Krishnanjanappa <workjagadeesh@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us> (rewording commit message)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
5.14 is the latest reference kernel, so let's make it the
default.
(From OE-Core rev: af19c44c4af68568de2ddb5c11d8ad34ac600522)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The populate_sysroot task isn't enough for qemu-helper-native, we need
it's addto_recipe_sysroot task. This corrects what amounts to bad
dependency information to be explicit.
(From OE-Core rev: 55623420208bc4c77a61492d2bbcbc71d3123acd)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add the tune specific override to MACHINEOVERRIDES and not OVERRIDES as
is done for all other tune include files.
Also prepend it instead of appending so that it's among the leftmost
overrides in MACHINEOVERRIDES and has a lower precedence compared to
other MACHINEOVERRIDES added later (which usually are added via a =.
(prepend)).
(From OE-Core rev: c1d524cae8ba5aa1e30e4a66937b8af3d4a67531)
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
These files are using a more generic DEFAULTTUNE in their targeted tune
file. This is contrary to what is being done in other tune files, and
this changes them to match. It is still possible to use the more
generic DEFAULTTUNE in a machine's config file by simply specifying it.
(From OE-Core rev: e35205a9803692d72eb92b86d740821c667b527e)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fix bugs found with a duplicate inclusion of feature-arm-simd.inc and
dsp not being defined in feature-arm-dsp.inc
Found by compiling with DEFAULTTUNE set to 'armv8r' and 'cortexm33'
respectively.
(From OE-Core rev: eb49c1847bb063fa5707843e0c2632023b341fcf)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add tune entries for all Arm Cortex-R processors currently supported in
GCC. Also, add the simd feature, which can be used in ARMv7a and
ARMv8a, but currently isn't.
(From OE-Core rev: 67e582379afa9bff8d585b4c7f1bc65a76d088fb)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
GCC has the ability to pass extensions to the march parameter, which
expand the funcationality of the march. For example
"-march=armv7ve+simd" adds SIMD to ARMv7. Currently, there is no way to
expand the march setting without modifying each instance, as you can't
guarantee the ordering when using the existing TUNE_CCARGS. By
introducing two new variables, TUNE_CCARGS_MARCH and
TUNE_CCARGS_MARCH_OPT, we can enforce that these two go together.
Also, expand existing and create new feature files that use these
variables to expand the functionality.
(From OE-Core rev: 794eb617bfd1997e7a3498812c63a20c58a10554)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Move all of the tune files found in conf/machine/include into their
respective architecture directories in that same location. All
references to these will need to be updated. So, change the relevant
ones for this tree in this commit as well.
For the ARM tunes, nest them one further into armv8a, armv8m, etc. and
rename some to make them uniform with the rest of the tunes.
(From OE-Core rev: b6f15209bcfff953cce69da97a93f9ddff141ced)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
5.13 is the latest reference kernel, so let's make it the
default.
(From OE-Core rev: a7ebb5053a5dd7d0989a15cc4dee7116d3ef0948)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Correct an issue with 2 AVAILTUNES not being separated by a space.
(From OE-Core rev: 72a9ddf85876909d6f22582561a6e1c3a2ccf2fa)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add tune entries for all Arm Cortex-M processors currently supported in
GCC (that are not currently present). The ARMv7 entries were added in
conf/machine/include/ to match the existing Cortex-M and Cortex-A tune
files. The ARMv8 entries were added to conf/machine/include/arm/armv8-m
to match how ARMv8 was done for Cortex-A processor tune files.
(From OE-Core rev: a9ff58f4cc1b45145fc1576c7eacabaea64b7bd4)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This is the result of automated script conversion:
scripts/contrib/convert-overrides.py <oe-core directory>
converting the metadata to use ":" as the override character instead of "_".
(From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Helps in running tests a bit faster
(From OE-Core rev: 735799a66e52ced9de9431ad3062b13583e3754f)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Even though it is deprecated in GCC 6 [1] it has not yet been
removed from gcc upstream. We do have active machines in OE
ecosystem which use armv4 ( SA11xx ) e.g. collie in meta-handheld
so until upstream gcc takes next step to remove them
lets support armv4 again, we are still carrying the relevant gcc patch
to support v4 BX fix.
[1] https://gcc.gnu.org/gcc-6/changes.html#arm
(From OE-Core rev: dea9b6c3fd62ec5ea8f12fcb9bf44870379c6f4b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
To try and help with the inermittent rcu stalls and boot issues with qemu
add some kernel commandline options commonly used with qemu instances which
were suggested may help.
(From OE-Core rev: d75cb16ecb3a55fd7631bf7720663e4b196421ee)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Move from 1996 to 2009 by swapping machine 'pc' for 'q35'.
Also move to a CPU which is SMP capable and doesn't have tsc bugs. IvyBridge
matches what we're using on the autobuilder.
The intent here is to try and improve on some of the intermittent autobuilder
issues we're seeing. I'm told that nobody else runs with config this old
and it could well be contributing to our issues. Having reliable testing
is key to the project and justifies updating this IMO.
(From OE-Core rev: 6d9f25782bd585e89c5aaf7046266c848f1e581b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Only qemux86* and qemuarm* support SMP with our current configurations so
rework qemu SMP enabling to account for that and only use it on the architectures
where it works.
(From OE-Core rev: ee371325ce651cc113e43bdeb5d8986d5b84a3f4)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Enable the bochs-display as q QEMU argument when running on RISC-V
machines.
(From OE-Core rev: ec085b75a1edb14c6e4dd1dc2f5cdf62f44d0e39)
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A32 always has NEON and VFP. Set the FPU as hard to always have this
enabled and used.
(From OE-Core rev: bbca4d664555a8b4e8c4f18da3827c1176dba455)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add a new runqemu field for VGA devices. Currently, these are being set
in QB_OPT_APPEND, which can make them difficult to override if importing
the config file into another one.
(From OE-Core rev: 695c98b6522be4373806c154a2999eaeef205556)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Change-Id: I8cb9527954c5b06c083c42fe2466cb3338584b7d
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This makes sure that we can compile glibc for powerp9 based machines
irrespective of endianness or bitness
(From OE-Core rev: 6201018650fe8966b99860bbda24c5903e7d7a60)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This looks like it was from before the recipe was split, we'd expect
the system qemu mode for running the images so the dependency should be
updated.
(From OE-Core rev: 3a4fed4ae0e8a0d1bd62ea5fa1ef12925e1f20f5)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
qemuriscv enables hvc0 along with ttyS0, however its not enabled in
/proc/consoles, getty tries to enable it in inittab and erroring out
Fixes below message with sysvinit
INIT: Id "hvc0" respawning too fast: disabled for 5 minutes
(From OE-Core rev: 8a6559f1561ca6b7719bb46fc446db46d8086ea3)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
