config QEMU_MACHINE string default "qemu-system-aarch64 -M virt -cpu cortex-a72" if BR2_aarch64 default "qemu-system-x86_64 -M q35,accel=kvm -cpu host -enable-kvm" if BR2_x86_64 config QEMU_KERNEL string default "images/Image" if BR2_aarch64 default "images/bzImage" if BR2_x86_64 config QEMU_ROOTFS string default "images/rootfs.squashfs" if BR2_TARGET_ROOTFS_SQUASHFS default "images/rootfs.ext2" if BR2_TARGET_ROOTFS_EXT2 config QEMU_RW string "Writable layer" default "images/rw.ext4" config QEMU_CONSOLE string default "ttyAMA0" if BR2_aarch64 default "ttyS0" if BR2_x86_64 choice prompt "Rootfs type" default QEMU_ROOTFS_INITRD config QEMU_ROOTFS_INITRD bool "Initrd" config QEMU_ROOTFS_VSCSI bool "Virtio SCSI" endchoice choice prompt "Networking" default QEMU_NET_USER config QEMU_NET_NONE bool "None" config QEMU_NET_BRIDGE bool "Bridged" config QEMU_NET_USER bool "User mode" config QEMU_NET_TAP bool "TAP" endchoice config QEMU_NET_MODEL string "Interface model" default "virtio" config QEMU_NET_BRIDGE_DEV string "Bridge device" depends on QEMU_NET_BRIDGE default "virbr0" config QEMU_NET_USER_OPTS string "User mode options" depends on QEMU_NET_USER help Extra -nic user, config QEMU_NET_TAP_N int "Number of TAPs" depends on QEMU_NET_TAP default 1 config QEMU_APPEND string "Extra kernel options" config QEMU_EXTRA string "Extra QEMU options"