Files
poky/meta/conf/machine/qemux86-64.conf
Richard Purdie 3d67b6c60f qemux86-64: Reduce tuning to core2-64
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>
2023-01-11 11:03:34 +00:00

46 lines
1.6 KiB
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#@TYPE: Machine
#@NAME: QEMU x86-64 machine
#@DESCRIPTION: Machine configuration for running an x86-64 system on QEMU
PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg"
PREFERRED_PROVIDER_virtual/libgl ?= "mesa"
PREFERRED_PROVIDER_virtual/libgles1 ?= "mesa"
PREFERRED_PROVIDER_virtual/libgles2 ?= "mesa"
PREFERRED_PROVIDER_virtual/libgles3 ?= "mesa"
require conf/machine/include/qemu.inc
DEFAULTTUNE ?= "core2-64"
require conf/machine/include/x86/tune-x86-64-v3.inc
require conf/machine/include/x86/qemuboot-x86.inc
UBOOT_MACHINE ?= "qemu-x86_64_defconfig"
KERNEL_IMAGETYPE = "bzImage"
SERIAL_CONSOLES ?= "115200;ttyS0 115200;ttyS1"
# Install swrast and glx if opengl is in DISTRO_FEATURES and x32 is not in use.
# This is because gallium swrast driver was found to crash X server on startup in qemu x32.
XSERVER = "xserver-xorg \
${@bb.utils.contains('DISTRO_FEATURES', 'opengl', \
bb.utils.contains('TUNE_FEATURES', 'mx32', '', 'mesa-driver-swrast xserver-xorg-extension-glx', d), '', d)} \
xf86-video-cirrus \
xf86-video-fbdev \
xf86-video-vmware \
xf86-video-modesetting \
xf86-video-vesa \
xserver-xorg-module-libint10 \
"
MACHINE_FEATURES += "x86 pci"
MACHINE_ESSENTIAL_EXTRA_RDEPENDS += "v86d"
MACHINE_EXTRA_RRECOMMENDS = "kernel-module-snd-ens1370 kernel-module-snd-rawmidi"
WKS_FILE ?= "qemux86-directdisk.wks"
do_image_wic[depends] += "syslinux:do_populate_sysroot syslinux-native:do_populate_sysroot mtools-native:do_populate_sysroot dosfstools-native:do_populate_sysroot"
#For runqemu
QB_SYSTEM_NAME = "qemu-system-x86_64"