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arm-bsp/sbsa-ref: workaround CPU topology warning

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To workaround the CPU topology issue with edk2-firmware, we can specify
the number of processors being used, which seems to setup the CPU
topology mask correctly (and thus no errors).  With this addressed, we
can use the latest edk2 firmware, which allows us to use the latest TF-A
version.

Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Jon Mason
2026-04-02 11:58:03 -04:00
parent ed7a9378e1
commit 116c26c803
1 changed files with 1 additions and 8 deletions
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meta-arm-bsp/conf/machine/sbsa-ref.conf
+1 -8
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@@ -25,19 +25,12 @@ EFI_PROVIDER ?= "${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd-boo
SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0"
# FIXME - when compiling edk2, we're seeing an error of fip.bin being larger than the region size.
# Pin the version back until this can be resolved
PREFERRED_VERSION_trusted-firmware-a ?= "2.12.%"
EXTRA_IMAGEDEPENDS += "edk2-firmware"
# FIXME - Currently seeing a kernel warning for the CPU topology when bumping
# the version past this. The issue is being tracked in
# https://github.com/tianocore/edk2-platforms/issues/752
PREFERRED_VERSION_edk2-firmware ?= "202408%"
QB_SYSTEM_NAME = "qemu-system-aarch64"
QB_MACHINE = "-machine sbsa-ref"
QB_CPU = "-cpu neoverse-n2"
QB_SMP = "-smp 4"
QB_MEM = "-m 1024"
QB_DEFAULT_FSTYPE = "wic.qcow2"
QB_NETWORK_DEVICE = "-device e1000e,netdev=net0,mac=@MAC@"