mirror of
https://github.com/kernelkit/infix.git
synced 2026-07-22 01:13:00 +02:00
Tobias Waldekranz
cf6e211b91
This CPU has less emulation overhead than `max`, which is what we mostly care about.
256 lines
4.8 KiB
Plaintext
256 lines
4.8 KiB
Plaintext
mainmenu "QEMU Virtualization"
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config QEMU_ARCH_IS_32
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bool
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config QEMU_ARCH_IS_64
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bool
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choice
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prompt "Target Architecture"
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default @ARCH@
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config QEMU_riscv64
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bool "risv64"
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select QEMU_ARCH_IS_64
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config QEMU_x86_64
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bool "x86_64"
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select QEMU_ARCH_IS_64
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config QEMU_arm
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bool "AArch32 (little endian)"
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select QEMU_ARCH_IS_32
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config QEMU_aarch64
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bool "AArch64 (little endian)"
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select QEMU_ARCH_IS_64
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endchoice
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choice
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prompt "Loader"
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default QEMU_LOADER_KERNEL
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config QEMU_LOADER_KERNEL
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bool "Kernel"
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config QEMU_LOADER_UBOOT
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bool "U-Boot"
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depends on QEMU_aarch64
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config QEMU_LOADER_OVMF
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bool "OVMF (UEFI)"
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depends on QEMU_x86_64
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endchoice
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choice
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prompt "Rootfs type"
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default QEMU_ROOTFS_INITRD
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config QEMU_ROOTFS_MMC
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bool "MMC"
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depends on QEMU_aarch64
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config QEMU_ROOTFS_INITRD
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bool "Initrd"
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depends on QEMU_LOADER_KERNEL
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config QEMU_ROOTFS_VSCSI
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bool "Virtio SCSI"
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endchoice
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choice
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prompt "Console"
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default QEMU_CONSOLE_SERIAL if QEMU_arm
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default QEMU_CONSOLE_VIRTIO
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config QEMU_CONSOLE_VIRTIO
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bool "Virtio (hvc0)"
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config QEMU_CONSOLE_SERIAL
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bool "Serial (ttyS0/ttyAMA0)"
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depends on !QEMU_LOADER_OVMF
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endchoice
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config QEMU_MACHINE
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string "Select emulated machine"
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default "qemu-system-arm -M virt,accel=kvm:tcg -cpu max" if QEMU_arm
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default "qemu-system-aarch64 -M virt,accel=kvm:tcg -cpu cortex-a53" if QEMU_aarch64
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default "qemu-system-x86_64 -M pc,accel=kvm:tcg -cpu max" if QEMU_x86_64
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help
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You should not have to change this setting, although you may
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want to tweak it, or change the acceleration.
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The default is based on the Buildroot architecture, selected by
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the defconfig you started with. Currently Infix supports
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arm (AArch32), aarch64 (ARM64), and x86_64 (AMD64).
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config QEMU_MACHINE_RAM
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string "RAM size (k/M/G)"
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default "448M"
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help
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The default, 384 MiB, works for most configurations. However,
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if you get kernel panic with: "System is deadlocked on memory",
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try increasing this one.
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config QEMU_KERNEL
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string
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depends on QEMU_LOADER_KERNEL
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default "../zImage" if QEMU_arm
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default "../Image" if QEMU_aarch64
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default "../bzImage" if QEMU_x86_64
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config QEMU_BIOS
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string
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depends on !QEMU_LOADER_KERNEL
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default "../u-boot.bin" if QEMU_LOADER_UBOOT
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default "../OVMF.fd" if QEMU_LOADER_OVMF
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config QEMU_ROOTFS
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string
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default "@DISK_IMG@" if !QEMU_ROOTFS_INITRD
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default "../rootfs.squashfs" if QEMU_ROOTFS_INITRD
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config QEMU_DTB_EXTEND
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bool
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depends on QEMU_LOADER_UBOOT
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default y if QEMU_aarch64
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if QEMU_ROOTFS_INITRD
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config QEMU_RW
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string "Writable /cfg layer"
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depends on QEMU_ROOTFS_INITRD
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default "cfg.ext4"
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config QEMU_RW_VAR_OPT
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bool "Separate writable /var"
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if QEMU_RW_VAR_OPT
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config QEMU_RW_VAR_SIZE
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string "Size of /var"
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default "256M"
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config QEMU_RW_VAR
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string "Writable /var layer"
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default "var.ext4"
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endif
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endif
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config QEMU_VPD
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bool "Emulate a Vital Product Data (VPD) Memory"
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config QEMU_HOST
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string "Export host filesystem path"
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default "/tmp"
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config QEMU_APPEND
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string "Extra kernel options"
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depends on !QEMU_ROOTFS_MMC
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config QEMU_EXTRA
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string "Extra QEMU options"
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comment "RTC"
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choice
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prompt "Mode"
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default QEMU_RTC_UTC
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config QEMU_RTC_UTC
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bool "UTC"
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config QEMU_RTC_LOCAL
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bool "Local time"
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config QEMU_RTC_RANDOM
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bool "Random"
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endchoice
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choice
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prompt "Clock"
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default QEMU_CLOCK_HOST
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config QEMU_CLOCK_HOST
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bool "Host clock"
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config QEMU_CLOCK_RT
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bool "Independent (monotonic)"
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config QEMU_CLOCK_VM
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bool "Virtual"
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endchoice
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config QEMU_RTC
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string
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default "utc" if QEMU_RTC_UTC
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default "localtime" if QEMU_RTC_LOCAL
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default "random" if QEMU_RTC_RANDOM
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config QEMU_CLOCK
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string
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default "host" if QEMU_CLOCK_HOST
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default "rt" if QEMU_CLOCK_RT
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default "vm" if QEMU_CLOCK_VM
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comment "Networking"
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choice
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prompt "Network Mode"
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default QEMU_NET_USER
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config QEMU_NET_NONE
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bool "None"
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config QEMU_NET_BRIDGE
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bool "Bridged"
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config QEMU_NET_USER
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bool "User"
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config QEMU_NET_TAP
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bool "TAP"
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config QEMU_NET_ROCKER
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bool "Rocker"
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endchoice
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config QEMU_NET_MODEL
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string "Interface model"
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default "virtio-net-device" if QEMU_arm
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default "virtio-net-pci"
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help
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The default, virtio-net-pci, NIC works for most use-cases, but
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if you want to play with low-level stuff like ethtool, you
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might want to test the Intel 82545EM driver, e1000.
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Note: ARM32 uses virtio-net-device (MMIO) by default.
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config QEMU_NET_BRIDGE_DEV
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string "Bridge device"
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depends on QEMU_NET_BRIDGE
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default "virbr0"
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config QEMU_NET_USER_OPTS
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string "User mode options"
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depends on QEMU_NET_USER
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help
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Extra -nic user,<OPTIONS>
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config QEMU_NET_TAP_N
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int "Number of TAPs"
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depends on QEMU_NET_TAP
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default 1
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config QEMU_NET_PORTS
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int "Number of Rocker switch ports"
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depends on QEMU_NET_ROCKER
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default 10
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