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SPM: declare third cactus instance as UP SP

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The FF-A v1.0 spec allows two configurations for the number of EC/vCPU
instantiated in a Secure Partition:
-A MultiProcessor (MP) SP instantiates as many ECs as the number of PEs.
An EC is pinned to a corresponding physical CPU.
-An UniProcessor (UP) SP instantiates a single EC. The EC is migrated to
the physical CPU from which the FF-A call is originating.
This change permits exercising the latter case within the TF-A-tests
framework.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I7fae0e7b873f349b34e57de5cea496210123aea0
This commit is contained in:
Olivier Deprez 2021-02-11 09:33:02 +01:00
parent 473ced5670
commit e96fc8e7d6
1 changed files with 1 additions and 1 deletions
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2
plat/arm/board/fvp/fdts/fvp_spmc_manifest.dts
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@ -47,7 +47,7 @@
is_ffa_partition;
debug_name = "cactus-tertiary";
load_address = <0x7200000>;
vcpu_count = <8>;
vcpu_count = <1>;
mem_size = <1048576>;
};
};