poky/meta-yocto-bsp/conf/machine/genericx86.conf

#@TYPE: Machine
#@NAME: Generic x86
#@DESCRIPTION: Machine configuration for generic x86 (32-bit) PCs. Supports a moderately wide range of drivers that should boot and be usable on "typical" hardware.

DEFAULTTUNE ?= "core2-32"
require conf/machine/include/x86/tune-corei7.inc
require conf/machine/include/genericx86-common.inc

#For runqemu
QB_SYSTEM_NAME = "qemu-system-i386"