diff options
| author |   Trevor Woerner <twoerner@gmail.com> | 2023-02-21 15:44:44 -0500 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-02-23 12:10:09 +0000 |
| commit | 70a91e6d0357149c00b97f7e66e16cbc52997a92 (patch) | |
| tree | f59b5b5608ebd04ac1d6efa34a932b72d43ed968 /meta/conf/machine | |
| parent | 2f8c20ab6750bd900b28e6468493cbd010144050 (diff) | |
| download | openembedded-core-70a91e6d0357149c00b97f7e66e16cbc52997a92.tar.gz | |
QB_SMP: allow user modification
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>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine')
| -rw-r--r-- | meta/conf/machine/include/riscv/qemuriscv.inc | 2 | ||||
| -rw-r--r-- | meta/conf/machine/include/x86/qemuboot-x86.inc | 2 | ||||
| -rw-r--r-- | meta/conf/machine/qemuarm.conf | 2 | ||||
| -rw-r--r-- | meta/conf/machine/qemuarm64.conf | 2 | ||||
| -rw-r--r-- | meta/conf/machine/qemuppc64.conf | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/meta/conf/machine/include/riscv/qemuriscv.inc b/meta/conf/machine/include/riscv/qemuriscv.inc index 1d32b4a582..c977a266ca 100644 --- a/meta/conf/machine/include/riscv/qemuriscv.inc +++ b/meta/conf/machine/include/riscv/qemuriscv.inc @@ -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" diff --git a/meta/conf/machine/include/x86/qemuboot-x86.inc b/meta/conf/machine/include/x86/qemuboot-x86.inc index 3953679366..dd7e7c9384 100644 --- a/meta/conf/machine/include/x86/qemuboot-x86.inc +++ b/meta/conf/machine/include/x86/qemuboot-x86.inc @@ -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" diff --git a/meta/conf/machine/qemuarm.conf b/meta/conf/machine/qemuarm.conf index 1bd4e3e154..c5234231e2 100644 --- a/meta/conf/machine/qemuarm.conf +++ b/meta/conf/machine/qemuarm.conf @@ -16,7 +16,7 @@ SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" QB_SYSTEM_NAME = "qemu-system-arm" QB_MACHINE = "-machine virt,highmem=off" QB_CPU = "-cpu cortex-a15" -QB_SMP = "-smp 4" +QB_SMP ?= "-smp 4" # Standard Serial console QB_KERNEL_CMDLINE_APPEND = "vmalloc=256" # For graphics to work we need to define the VGA device as well as the necessary USB devices diff --git a/meta/conf/machine/qemuarm64.conf b/meta/conf/machine/qemuarm64.conf index ffc51c803f..2f0f0e4f84 100644 --- a/meta/conf/machine/qemuarm64.conf +++ b/meta/conf/machine/qemuarm64.conf @@ -16,7 +16,7 @@ SERIAL_CONSOLES_CHECK = "${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" diff --git a/meta/conf/machine/qemuppc64.conf b/meta/conf/machine/qemuppc64.conf index 7709339313..2fbd26a6f9 100644 --- a/meta/conf/machine/qemuppc64.conf +++ b/meta/conf/machine/qemuppc64.conf @@ -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" |