mirror of
https://git.yoctoproject.org/poky
synced 2026-04-27 21:32:13 +02:00
84baf77027
running ptests on qemuarm returns fails since it finds errors in kernel logs like below *********************** Central error: [ 4.338465] pci-host-generic 4010000000.pcie: ECAM ioremap failed *********************** Since its a 32bit kernel 4010000000 address is truncated to 10000000 and ends up in conflicts with VIRT_PCIE_MMIO, which ranges from 0x10000000 to 0x3efeffff This is happening because the linux-yocto kernel is not compiled with LPAE support, however, virt machine for qemuarm assumes that by default Should LPAE be enabled by default in kernel config is a separate question (From OE-Core rev: 4486f4523f6671841ffa65ce2419b9e3e018ad76) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
#@TYPE: Machine
|
|
#@NAME: QEMU Arm Cortex-A15 machine
|
|
#@DESCRIPTION: Machine configuration for running an ARMv7 system on QEMU
|
|
|
|
require conf/machine/include/tune-cortexa15.inc
|
|
require conf/machine/include/qemu.inc
|
|
|
|
KERNEL_IMAGETYPE = "zImage"
|
|
|
|
SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0"
|
|
|
|
# For runqemu
|
|
QB_SYSTEM_NAME = "qemu-system-arm"
|
|
QB_MACHINE = "-machine virt,highmem=off"
|
|
QB_CPU = "-cpu cortex-a15"
|
|
# Standard Serial console
|
|
QB_KERNEL_CMDLINE_APPEND = "console=ttyAMA0"
|
|
# For graphics to work we need to define the VGA device as well as the necessary USB devices
|
|
QB_OPT_APPEND = "-show-cursor -device VGA,edid=on"
|
|
QB_OPT_APPEND += "-device qemu-xhci -device usb-tablet -device usb-kbd"
|
|
# Add the virtio RNG
|
|
QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0"
|
|
# Virtio Networking support
|
|
QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
|
|
QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
|
|
# Virtio block device
|
|
QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0"
|
|
# Virtio serial console
|
|
QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon"
|
|
QB_TCPSERIAL_OPT = "-device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
|
|
|
|
KMACHINE_qemuarm = "qemuarma15"
|