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* The poky repository master branch is no longer being updated.Richard Purdie2025-11-0712-317/+0
| | | | | | | | | | | | | | | | | | | | | You can either: a) switch to individual clones of bitbake, openembedded-core, meta-yocto and yocto-docs b) use the new bitbake-setup You can find information about either approach in our documentation: https://docs.yoctoproject.org/ Note that "poky" the distro setting is still available in meta-yocto as before and we continue to use and maintain that. Long live Poky! Some further information on the background of this change can be found in: https://lists.openembedded.org/g/openembedded-architecture/message/2179 Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Revert "qemux86-64: Reduce tuning to core2-64"Richard Purdie2025-08-181-2/+2
| | | | | | | | | | | | This was originally applied as our autobuilder had older hardware and couldn't cope with the newer settings. This has been resolved in the new cluster so we can go back to the newer tuning, which software is now more likely to need. This reverts commit 369b1dfa28b1791d45f068acc765190defecd460. (From OE-Core rev: c9585bb8689b6089ce3870910b2dbdb7e9aa547a) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* bitbake/conf: Default to zstd compressed image outputRichard Purdie2025-08-061-1/+1
| | | | | | | | | | | | Switch our default qemu images to use .zst compressed images by default since this is the output format we release during the release process and is the one that users would prefer to download. This makes the release process use the actual generated output from the system and avoids post processing. (From OE-Core rev: aa5f60d1fcb716a2b2174dffcaf35442bff1f1fb) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu/machine: rename QEMU_EXTRAOPTIONS for consistencyRoss Burton2025-01-113-8/+8
| | | | | | | | | | | | | | | | | The per-tune qemu options variable is QEMU_EXTRAOPTIONS_${TUNE_PKGARCH}, but this doesn't follow the pattern of all of the other tune-specific variables in the machine configuration which is VARIABLE:tune-[name]. Rename QEMU_EXTRAOPTIONS_${TUNE_PKGARCH} to QEMU_EXTRAOPTIONS:tune-${TUNE_PKGARCH} for consistency. Note that this will mean that BSPs need to update any assignments of this variable. (From OE-Core rev: 7f981d074442b901f7e64dbdb9db851ff31c3733) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-core2: Update qemu cpu to supported modelSimone Weiß2024-01-211-3/+3
| | | | | | | | | | | | | | | | | | Fixes [YOCTO #12388] QEMUs documentation does recommend to not use n270 and core2duo as an argument to -cpu anymore. See also the QEMU documentation for this at [0]. Update therefore the QEMU cpu option for the core2duo tune to Nehalam. Tested it locally with QEMU and KVM. [0]: https://qemu-project.gitlab.io/qemu/system/qemu-cpu-models.html#other-non-recommended-x86-cpus (From OE-Core rev: f2383a2bff3eb756740ecaf48147bea89303e443) Signed-off-by: Simone Weiß <simone.p.weiss@posteo.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemux86/qemuarm: Drop kernel version overridesRichard Purdie2023-10-101-1/+0
| | | | | | | | | | | Drop the version overrides for the kernel for the x86 and arm machines so we can go back to following the distro versions. The reasons for these versions is mostly historical at this point as the issues were resolved. (From OE-Core rev: 298fa078fab58b64246376ffd70ad6a0c7589876) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine: set preferred kernel to be 6.4Bruce Ashfield2023-08-161-1/+1
| | | | | | | | | | (From OE-Core rev: b544e62827d2a3606fbc886ea520256c948e197c) (From OE-Core rev: 505ea7fe653d4c61f348e737c409d43bb490ee4f) Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuboot-x86.inc: allow overwrite of QB_CPUThomas Roos2023-03-061-4/+4
| | | | | | | | | | | | | To test nested kvm with qemu QB_CPU* needs to be modified. E.g. set to "-cpu Haswell-noTSX-IBRS,vmx=on" This allows to overwrite this from local.conf etc. (From OE-Core rev: aa9d145d90893b04cde197e9b5f4dc574e4738e1) Signed-off-by: Thomas Roos <throos@amazon.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* QB_SMP: allow user modificationTrevor Woerner2023-02-231-1/+1
| | | | | | | | | | Allow a user to override the QM_SMP value giving them the opportunity to select for themselves the number of CPUs to use in qemu. (From OE-Core rev: 70a91e6d0357149c00b97f7e66e16cbc52997a92) Signed-off-by: Trevor Woerner <twoerner@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/qemu: bump preferred kernel version to 6.1Bruce Ashfield2023-01-261-1/+1
| | | | | | | | | | | 6.1 has been soaking for a while now, so it is time to bump the default qemu version to 6.1 and prepare to remove 5.19. (From OE-Core rev: 91c1f7d4eb9ec5ad683c798812395df3a56747ba) Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-x86-64-v3.inc: set QEMU_EXTRAOPTIONS like other tune-* filesMartin Jansa2023-01-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * use Skylake-Client to match QB_CPU_KVM as changed in: https://git.openembedded.org/openembedded-core/commit/?id=6f2af1e5d1537b4d31e14946292bf58f0fd76fc9 * explicitly set -cpu instead of letting qemu to choose based on host cpu * check=false is still useful as e.g. on on AMD Threadripper 3970X: orc/0.4.33-r0 $ PSEUDO_UNLOAD=1 qemu-x86_64 -r 3.2.0 -cpu Skylake-Client -L recipe-sysroot -E LD_LIBRARY_PATH=recipe-sysroot//usr/lib:recipe-sysroot//lib orc/0.4.33-r0/build/meson-private/sanitycheckc_cross.exe qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8] qemu-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1] * if this still doesn't work for you on your host, you might need to downgrade DEFAULTTUNE to e.g. corei7-64 (all all the way back to core2-64), for more details see: https://www.openembedded.org/pipermail/openembedded-core/2018-April/150178.html * the leading space shouldn't be needed, I've kept it for consistency with other QEMU_EXTRAOPTIONS (From OE-Core rev: d1a52559670921389a66a4c26d37481d6611042a) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemux86-64: Reduce tuning to core2-64Richard Purdie2023-01-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* qemux86-64: build for x86-64-v3 (2013 Haswell and later) rather than Core 2 ↵Alexander Kanavin2023-01-061-2/+2
| | | | | | | | | | | | | | | | | | | | from 2006 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>
* conf/machine/include: add x86-64-v3 tunes (AVX, AVX2, BMI1, BMI2, F16C, FMA, ↵Alexander Kanavin2022-12-311-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LZCNT, MOVBE, XSAVE) 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>
* meta/conf: update preferred linux-yocto version to v5.19Bruce Ashfield2022-08-091-1/+1
| | | | | | | | | | 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>
* qemux86-64: disable legacy i8042 (AT keyboard, PS/2 mouse)Ross Burton2022-04-201-6/+5
| | | | | | | | | | | | | | | | | | | | 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>
* x86-base.inc: replace intel i965 driver with crocusMarkus Volk2022-03-151-1/+1
| | | | | | | | | | | | | | 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>
* conf/machine: fix QEMU x86 sound optionsMichael Opdenacker2022-03-101-1/+1
| | | | | | | | | | | | | 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>
* conf/machine: bump qemu preferred versions to 5.15Bruce Ashfield2022-01-121-1/+1
| | | | | | | | | | 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>
* conf/machine: bump qemu preferred versions to 5.14Bruce Ashfield2021-09-241-1/+1
| | | | | | | | | | 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>
* conf/machine: move tune files to architecture directoriesJon Mason2021-08-189-0/+210
| | | | | | | | | | | | | | | 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>
* Convert to new override syntaxRichard Purdie2021-08-022-15/+15
| | | | | | | | | | | | 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>
* Space-comma CleanupsJon Mason2020-09-301-6/+6
| | | | | | | | | | | | | Multiple files have " ," instead of ", " in expressions. This changes them to conform to the way the rest of them are done. Found and corrected via: git ls-files | xargs sed --follow-symlinks -i 's/ ,d/, d/g' (From OE-Core rev: 36c3afd2dd8bded02ea8f255e89a09ebd75c795b) Signed-off-by: Jon Mason <jon.mason@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arch-x86: Add x86-x32 to MACHINEOVERRIDESSaul Wold2017-09-261-0/+1
| | | | | | | | | | | | This is needed as an x32 more generic x32 override later in the OVERRIDES, currently linux-gnux32 is the first override, but we need a stronger (later in the list) x32 override to deal with some needed x32 dependency overrides. (From OE-Core rev: 364b3698b78e9fea59d24e3a3a5f4476be95f6d1) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* bitbake.conf: rename 'gobject-introspection-data' machine feature to ↵Alexander Kanavin2016-03-281-1/+1
| | | | | | | | | | | | | 'qemu-usermode' The new value is more general and better reflects what having the feature really means. Introspection data, then, is built only if 'gobject-introspection-data' is in DISTRO_FEATURES and 'qemu-usermode' is in MACHINE_FEATURES. (From OE-Core rev: 9927a3d72e2272d8e3dc4785ba02e27802ee1c6c) Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/include/arch-x86: Make x32 ABI not supporting gobject-introspection-dataRichard Purdie2016-03-121-0/+2
| | | | | | | | | | | | | x32 isn't supported by user mode qemu so we can't build gobject-introspection-data, so disable it in this case. (From OE-Core rev: 4ee1eb8ddd3fbe144fbaeb32e07b66e191aa7548) (From OE-Core rev: 04ecebd4a79f80c5bb054a8b21df6f555631ed8b) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta/conf/machine: use ' inside quoted valuesMartin Jansa2015-12-011-10/+10
| | | | | | | | (From OE-Core rev: 924ccf202a6d89de32fc34a140bf9e35e8e43b4e) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* x86: Replace ia32 with x86 when referring to the generic architectureDarren Hart2014-01-282-0/+75
ia32 implies 32bit, while these files provide descriptions for IA32, X86_64, and X32 architectures. The term "x86" fits this used better without resorting to using the term "Intel" which isn't quite right as it excludes things like the tune-c3 file describing a Via CPU. (From OE-Core rev: f5e0a574d87b7dc6466bfe01593fab5aa13464ff) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: Richard Purdie <richard.purdie@linuxfoundation.org> 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> Cc: Martin Jansa <martin.jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2026-03-20 19:28:26 +0000