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authorSridhar Siricilla <sridhar.siricilla@intel.com>2023-03-30 11:25:36 +0530
committerSridhar Siricilla <sridhar.siricilla@intel.com>2023-04-02 10:53:46 +0000
commitf8ac3dda02f22ebf857efb5b845db97f00598f7d (patch)
treee9f869c44c5e05c5b6e51ac276bb0929d9112893 /src/mainboard/google/brya/variants/uldren
parent450699d1c8e9b0305c1f0d9872f8f4a45983103e (diff)
soc/intel/common: Order the CPUs based on their APIC IDs
The patch defines acpi_set_cpu_apicid_order() which orders the APIC IDs based on APIC IDs of Performance cores and Efficient cores, calculates the total core count and total Performance cores count, populates the information in the cpu_apicid_order_info struct. The helper function useful to present the Performance and Efficient cores in order to OS through MADT table and _CPC object. TEST=Verify the build for Gimble (Alder Lake board) Change-Id: I8ab6053ffd036185d74d5469fbdf36d48e0021ce Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72131 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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