Files
poky/meta/conf/machine/include/qemuboot-x86.inc
Changqing Li 060e7db0c4 qemuboot-x86: move QB_SYSTEM_NAME to corresponding conf
Configrations:
MACHINE: qemux86-64
require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "x86"

Reproduce steps:
bitbake lib32-core-image-minimal
runqemu qemux86-64 nographic lib32-core-image-minimal

Errors:
qemu cannot bootup since:
Booting from ROM...
This kernel requires an x86-64 CPU, but only detected an i686 CPU.
Unable to boot - please use a kernel appropriate for your CPU.
QEMU: Terminated

For lib32 image, override has x86, so the qemubin set to qemu-system-i386,
fix by move QB_SYSTEM_NAME to corresponding conf, don't use the override

(From OE-Core rev: ffaf86f175b2e6caa3a0067f7b3725930b053715)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-08-07 16:08:15 +01:00

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# For runqemu
IMAGE_CLASSES += "qemuboot"
QB_CPU_x86 = "-cpu core2duo"
QB_CPU_KVM_x86 = "-cpu core2duo"
QB_CPU_x86-64 = "-cpu core2duo"
QB_CPU_KVM_x86-64 = "-cpu core2duo"
QB_AUDIO_DRV = "alsa"
QB_AUDIO_OPT = "-soundhw ac97,es1370"
QB_KERNEL_CMDLINE_APPEND = "vga=0 uvesafb.mode_option=${UVESA_MODE} oprofile.timer=1 uvesafb.task_timeout=-1"
QB_OPT_APPEND = "-vga vmware -show-cursor -usb -device usb-tablet"
# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0"
UVESA_MODE ?= "640x480-32"