@@ -26,7 +26,7 @@ UBOOT_ENTRYPOINT:riscv32 = "0x80400000"
UBOOT_ENTRYPOINT:riscv64 = "0x80200000"
# qemuboot options
-QB_SMP = "-smp 4"
+QB_SMP ?= "-smp 4"
QB_KERNEL_CMDLINE_APPEND = "earlycon=sbi"
QB_MACHINE = "-machine virt"
QB_DEFAULT_BIOS = "fw_jump.elf"
@@ -1,6 +1,6 @@
# For runqemu
IMAGE_CLASSES += "qemuboot"
-QB_SMP = "-smp 4"
+QB_SMP ?= "-smp 4"
QB_CPU:x86 = "-cpu IvyBridge -machine q35,i8042=off"
QB_CPU_KVM:x86 = "-cpu IvyBridge -machine q35,i8042=off"
@@ -16,7 +16,7 @@ SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
QB_SYSTEM_NAME = "qemu-system-arm"
QB_MACHINE = "-machine virt,highmem=off"
QB_CPU = "-cpu cortex-a15"
-QB_SMP = "-smp 4"
+QB_SMP ?= "-smp 4"
# Standard Serial console
QB_KERNEL_CMDLINE_APPEND = "vmalloc=256"
# For graphics to work we need to define the VGA device as well as the necessary USB devices
@@ -16,7 +16,7 @@ SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
QB_SYSTEM_NAME = "qemu-system-aarch64"
QB_MACHINE = "-machine virt"
QB_CPU = "-cpu cortex-a57"
-QB_SMP = "-smp 4"
+QB_SMP ?= "-smp 4"
QB_CPU_KVM = "-cpu host -machine gic-version=3"
# For graphics to work we need to define the VGA device as well as the necessary USB devices
QB_GRAPHICS = "-device virtio-gpu-pci"
@@ -13,7 +13,7 @@ SERIAL_CONSOLES ?= "115200;hvc0"
QB_SYSTEM_NAME = "qemu-system-ppc64"
QB_MACHINE = "-machine pseries"
QB_CPU = "-cpu POWER9"
-QB_SMP = "-smp 2"
+QB_SMP ?= "-smp 2"
QB_NFSROOTFS_EXTRA_OPT = "wsize=524288,rsize=524288"
QB_KERNEL_CMDLINE_APPEND = "console=hvc0 nohugevmalloc"
Allow a user to override the QM_SMP value giving them the opportunity to select for themselves the number of CPUs to use in qemu. Signed-off-by: Trevor Woerner <twoerner@gmail.com> --- meta/conf/machine/include/riscv/qemuriscv.inc | 2 +- meta/conf/machine/include/x86/qemuboot-x86.inc | 2 +- meta/conf/machine/qemuarm.conf | 2 +- meta/conf/machine/qemuarm64.conf | 2 +- meta/conf/machine/qemuppc64.conf | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-)