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* qemu: set default RAM to 256M for all machinesAlexander Kanavin2019-08-301-1/+0
| | | | | | | | | | | | | | | | There was a discussion about what amount of RAM is appropriate for a default; the outcome was that for now it is still 256M. Some qemu machine definitions have however set this to 512M so for the sake of treating all architectures fairly, they are reset back to 256M. Also runqemu is adjusted to use 256M if QB_MEM is not set at all. http://lists.openembedded.org/pipermail/openembedded-core/2019-August/285900.html (From OE-Core rev: 04c01b6cc5be3e6d45d0e04571640648a5655a8b) Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine: clean up config filesJon Mason2019-04-011-2/+2
| | | | | | | | | | Beautify the machine config files by making the names and descriptions more uniform and verbose (From OE-Core rev: 1108a24e2c58794163c8cf35154f8be5c1d06c29) Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuarm: Swap for an arm7ve (A15) configurationJon Mason2019-03-121-11/+23
| | | | | | | | | | | | | | Add new QEMU BSP for a Arm Cortex-A15 system and use this as qemuarm, moving the old armv5te Versatile PB based machine to qemuarmv5. The new machine uses the QEMU virt machine type, which should be faster to emulate and updates the qemuarm support to a modern architecture. (From OE-Core rev: 6fc70eb4f3494bee2be10ee24fe3ea1c8b5ff988) Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/qemu*: fix kernel finish crng init more and more slowlyHongxu Jia2018-11-141-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just adding `-device virtio-rng-pci' to the QEMU invocation will add the device with a default host backend. As of QEMU 1.3+, the default backend is to use the host's /dev/random as a source of entropy. [1] When the entropy pool is empty, reads from /dev/random will block until additional environmental noise is gathered. [2] For Yocto, if call runqemu frequently, it will consume lots of host's /dev/random, and kernel finish crng init in guest get more and more slowly. Here are 4 times runqemu boot test: [ 3.464432] random: crng init done [ 20.874030] random: crng init done [ 23.583589] random: crng init done [ 23.858945] random: crng init done Modify entropy source to /dev/urandom device on the host which returns random bytes using a pseudorandom number generator seeded from the entropy pool. Reads from this device do not block and kernel finish crng init in guest will not delay. Of course, the side effect is obviously, we lost the quality of randomness, but the modification is only on runqemu script rather than real embedded device, and it benefits oeqa efficiency in which many cases call runqemu especially multiple oeqa builds on one host. After apply the fix: [ 3.364670] random: crng init done [ 4.619061] random: crng init done [ 3.403897] random: crng init done [ 3.450717] random: crng init done [1] https://wiki.qemu.org/Features/VirtIORNG [2] http://man7.org/linux/man-pages/man4/random.4.html (From OE-Core rev: 853644f82eb3205ef3efc1ea3959c7225dfacf61) Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu/bsp: update 4.15 preferred versions to 4.18Bruce Ashfield2018-08-281-1/+1
| | | | | | | | | | 4.18 is replacing 4.15 as the latest kernel in the upcoming release, so we update our preferred versions to match. (From OE-Core rev: e12f9e7ede7eea408d6a97233c7c8df97e8bfb26) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machines: bump default linux-yocto to v4.15Bruce Ashfield2018-02-151-1/+1
| | | | | | | | | | | Ensure that the qemu* machines are building the latest available kernel in master. (From OE-Core rev: 3980f21a74ad201d8cb8f5ef6fb732fdfacd641f) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: don't use deprecated functions from utils.bbclassRoss Burton2018-01-301-1/+1
| | | | | | | | | | | These functions were moved to meta/lib/oe in 2010 and the base_* functions in utils.bbclass were intended to be a short-term compatibility layer. They're still used in a few places, so update the callers to use the new functions. (From OE-Core rev: c97acbd034532895ce57c6717ed1b3ccc7900b0d) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu: bump default version to 4.12Bruce Ashfield2017-08-231-1/+1
| | | | | | | | | | | Not all the qemu machines carry default kernel specifications. While we could drop these references, we'll bump them to 4.12 to pick up the latest and remove them in future commits. (From OE-Core rev: c58df63d88a07d3275e7337f7d284b0a50db82cc) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu conf: replace deprecated option with new optionChen Qi2017-08-191-1/+1
| | | | | | | | | | | | Replace the deprecated '-usbdevice' option with '-device usb-xx' option. This would fix runqemu boot error like below. '-usbdevice' is deprecated, please use '-device usb-...' instead (From OE-Core rev: 2f1f3480d344f8521e01f456d2dcd6c4e989ec59) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* x86-base.inc, qemuarm.conf: prefer 4.10 version of linux-yoctoMartin Jansa2017-04-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | * 4.8 version was removed in: commit 466e6e45ca04a07ebe1b1f52de747f077b362d54 Author: Bruce Ashfield <bruce.ashfield@windriver.com> Date: Tue Mar 28 08:58:07 2017 -0400 linux-yocto: drop 4.8 recipes We have 4.1 (LTSI), 4.4 (LTS), 4.9 (LTS/LTSI) and 4.10 available in master. 4.8 is no longer required, so we drop the recipe to keep the version selection under control. * causing each build to start with 188 lines of this stuff: NOTE: preferred version 4.8% of linux-yocto not available (for item virtual/kernel) NOTE: versions of linux-yocto available: 4.1.38+gitAUTOINC+7140ddb86e_4d2c95e78c 4.10.5+gitAUTOINC+01f18cba44_b97dcd4f06 4.4.56+gitAUTOINC+271b0c8d51_01aaede0a2 4.9.17+gitAUTOINC+8b97a445fa_3ff3760c2a NOTE: preferred version 4.8% of linux-yocto not available (for item kernel-module-raid456) NOTE: versions of linux-yocto available: 4.1.38+gitAUTOINC+7140ddb86e_4d2c95e78c 4.10.5+gitAUTOINC+01f18cba44_b97dcd4f06 4.4.56+gitAUTOINC+271b0c8d51_01aaede0a2 4.9.17+gitAUTOINC+8b97a445fa_3ff3760c2a (From OE-Core rev: 57357d4e7f5d256a5cc657798f955f1ac8416665) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Use weak assignment for SERIAL_CONSOLES in qemu configuration filesChen Qi2016-12-131-1/+1
| | | | | | | | | | | | | | | | | Use weak assignment for SERIAL_CONSOLES in qemu configuration files so that the value could serve as a default value and could be easily overridden in configuration files like local.conf. When using the default value for SERIAL_CONSOLES in qemux86-64,we would have annoying messages on console complaining about respawning getty on ttyS1. Although the value is set by purpose, at least we need to provide an easy way to override it. (From OE-Core rev: 5f060b66162c41a295995947b918253450870117) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/qemu*: Add comment regarding the reason for virtio-rng-pciNathan Rossi2016-09-281-0/+1
| | | | | | | | | | | Bring across the comment that was in runqemu regarding why the virtio-rng-pci device was needed. This comment is added to each location where the virtio-rng-pci device is added. (From OE-Core rev: bc5d1fdea674e842e4b0c45b38782930ec133051) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* runqemu: Move virtio RNG to machine configurationNathan Rossi2016-09-231-1/+1
| | | | | | | | | | | | | | | | | Not all QEMU machines (outside of those available in OE-Core) are capable of using the virtio-rng-pci device due to various machine models not having a pci/virtio bus. This makes it such that the use of the '-device virtio-rng-pci' flag to QEMU is machine specific. This patch removes the general addition of the flag to all runqemu targets and adds the flag into the QB_OPT_APPEND for all the qemu* machines in OE-Core that support its use (which is all of them). (From OE-Core rev: e890c05e66a21702e9e8ccce794b74cb7f5518ed) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuarm.conf: set PREFERRED_VERSION_linux-yoctoRobert Yang2016-09-091-0/+1
| | | | | | | | | | | | | | The base_version_less_or_equal() will raise errors if PREFERRED_VERSION_linux-yocto is None. For example, when we build DISTRO = "nodistro", PREFERRED_VERSION_linux-yocto is not be defined since it is defined in poky.conf, and then bitbake will choose the higher version which is 4.8 currently, so set PREFERRED_VERSION_linux-yocto to 4.8, otherwise, runqemu can't boot it. (From OE-Core rev: fd31e30f97ee9bd128d5b7b748987b0a6427b279) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuarm: Add DTB file new kernelRichard Purdie2016-09-091-0/+1
| | | | | | | | | | For kernels after 4.7, we need to ensure the DTB file for the kernel is used by runqemu. Doing this conditionally based upon the kernel verison being built seems to be the only way forward for this. (From OE-Core rev: 4615764509234bfb206ffe4cd430653b88d46ec3) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuarm.conf: set vars for runqemuRobert Yang2016-09-091-0/+5
| | | | | | | | | These info are from old runqemu. (From OE-Core rev: f22f09f8e1bb24e92e9109fcd7a347277acedcce) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemurunner: Use two serial ports and log console with a threadRandy Witt2015-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | qemu can freeze and stop responding if the socket buffer connected to a tcp serial connection fills up. This happens of course when the reader of the serial data doesn't actually read it. This happened in the qemurunner code, because after checking for the "login:" sentinel, data was never again read from the serial connection. This patch solves the potential freeze by adding a thread to continuously read the data from the console and log it. So it also will give a full log of the console, rather than just up to the login prompt. To simplify this patch, another serial port was also added to use for the sole purpose of watching for the sentinel as well as being the interactive serial port. This will also prevent the possibility of lots of debug data on the console preventing the sentinel value from being seen due to interleaved text. (From OE-Core rev: 2da3fee6b6d9f4dd4c4cb529f4ba393c20aa0f13) Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Simple typo in qemuarm.conf file: "versaile" -> "versatile"Robert P. J. Day2012-03-191-2/+2
| | | | | | | (From OE-Core rev: 4667f571e334b95716c3247e59742733c48de644) Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine/tune: Overhaul tune include file variablesRichard Purdie2011-07-251-2/+0
| | | | | | | | | | | | | | | | | | | | | | There is currently consideradble confusion over how the tune files operate and how these interact with the rest of the build system. This update/overhaul changes things so the tune files are primarily resonsible for setting: TUNE_ARCH - What was formerly set as TARGET_ARCH and is the value that represents the architecture we're targetting. TUNE_PKGARCH - The value that represents the tune confuration that this set of tune parameters results in. This allows the significant improvement that the core can now always determine the target architecture value, even when TARGET_ARCH needs to be reset to something different and likewise, there is one package architecture variable the core can reference allowing simplification of the BASE_PACKAGE_ARCH, PACKAGE_ARCH and FEED_ARCH variables. (From OE-Core rev: a10de4cf8b424ee95c8e283e75d486be5b3b8eac) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machines: move PACKAGE_EXTRA_ARCHS to tune filesKoen Kooi2011-01-101-1/+0
| | | | | | | | This gets us closer to making including tune-<arch>.inc "just work". Moving the TARGET_ARCH definitions is something for a follup patch. Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu machines: Switch to use linux-wrsBruce Ashfield2010-07-191-2/+2
| | | | Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* Move all QEMU machines to use a common kernel recipe set and versionJoshua Lock2010-05-181-1/+0
| | | | | | | | | | | The different kernel recipes encapsulate functionality groups for machines, therefore it makes sense to have all the QEMU machines using the same kernel recipe. Switch the QEMU machines to default to the "linux" recipes for their kernel and bump the latest recipe from linux-2.6.32 to 2.6.33. Signed-off-by: Joshua Lock <josh@linux.intel.com>
* conf/machine: Add beagleboard from OE.devRichard Purdie2008-07-181-0/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4868 311d38ba-8fff-0310-9ca6-ca027cbcb966
* conf/machine: Sync various changes with OERichard Purdie2007-09-021-1/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2656 311d38ba-8fff-0310-9ca6-ca027cbcb966
* conf/machine: Set KERNEL_IMAGE_TYPE and kernel-base RDEPENDS for various ↵Richard Purdie2007-08-291-0/+2
| | | | | | machines git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2599 311d38ba-8fff-0310-9ca6-ca027cbcb966
* conf/machine/include: Rename to .conf to .inc filesRichard Purdie2007-08-081-2/+2
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2388 311d38ba-8fff-0310-9ca6-ca027cbcb966
* machine configs: drop MACHINE_TASK_PROVIDER which is set in bitbake.confMarcin Juszkiewicz2007-06-111-2/+0
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1903 311d38ba-8fff-0310-9ca6-ca027cbcb966
* machine/qemu: Set image size in common fileRichard Purdie2007-01-081-2/+0
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1132 311d38ba-8fff-0310-9ca6-ca027cbcb966
* qemu*.conf: Increase image size to 200MB to fit sdkRichard Purdie2006-12-221-1/+3
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1080 311d38ba-8fff-0310-9ca6-ca027cbcb966
* Rename linux-openzaurus to linux-rpRichard Purdie2006-11-291-1/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@977 311d38ba-8fff-0310-9ca6-ca027cbcb966
* conf/machine: Merge task-base updatesRichard Purdie2006-11-161-0/+2
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@856 311d38ba-8fff-0310-9ca6-ca027cbcb966
* Sync up.. all the deb/dpkg changes which I have locally are now in svn.Chris Larson2006-09-191-1/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@728 311d38ba-8fff-0310-9ca6-ca027cbcb966
* x86:Chris Larson2006-08-181-12/+2
| | | | | | | | | | * Add qemux86 machine. * Glibc 2.4 updates from upstream OE. * Add linux-x86 kernel to satisfy the deps. git-svn-id: https://svn.o-hand.com/repos/poky/trunk@616 311d38ba-8fff-0310-9ca6-ca027cbcb966
* cmx270.conf, qemuarm.conf: Update after task-machine changesRichard Purdie2006-07-281-24/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@569 311d38ba-8fff-0310-9ca6-ca027cbcb966
* conf/machines: Set IMAGE_FSTYPE correctly for each machineRichard Purdie2006-07-211-1/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@533 311d38ba-8fff-0310-9ca6-ca027cbcb966
* Rename /openembedded/ -> /meta/Richard Purdie2006-07-211-0/+46
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@530 311d38ba-8fff-0310-9ca6-ca027cbcb966
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