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chore(fvp): use correct dts for dynamiq cores

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The default dts doesn't describe the core topology correctly - it uses a
two level affinity, while new cores use 3 level with MPIDR_EL1.MT set.
As a result Linux doesn't discover secondary cores correctly unless this
is specifically provided on the command line. CI already accounts for
this in tf_config/fvp-dynamiq-aarch64-only.

Change-Id: I137b213cfc48d98b8856c113d4ec0bf6474d3e2d
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
This commit is contained in:
Boyan Karatotev 2024-10-22 16:20:57 +01:00
parent 742d0e6ef3
commit 67c09735f2
1 changed files with 5 additions and 0 deletions
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5
plat/arm/board/fvp/platform.mk
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@ -22,7 +22,12 @@ FVP_MAX_PE_PER_CPU := 1
# only; enable redistributor frames of all CPU cores by default.
FVP_GICR_REGION_PROTECTION := 0
ifeq (${HW_ASSISTED_COHERENCY}, 0)
FVP_DT_PREFIX := fvp-base-gicv3-psci
else
FVP_DT_PREFIX := fvp-base-gicv3-psci-dynamiq
endif
# fdts is wrong otherwise
# Size (in kilobytes) of the Trusted SRAM region to utilize when building for
# the FVP platform. This option defaults to 256.