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| author | Michał Żygowski <michal.zygowski@3mdeb.com> | 2020-10-31 21:43:25 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-09 10:23:25 +0000 |
| commit | 0d11dbfd6ad4d49b65b2104fa9de546938a3cb44 (patch) | |
| tree | 77fcf27989e1d27a92a2fb6d3f882e34812ec9e5 /src/soc/intel/quark/acpi.c | |
| parent | 58ce44720aac85381d2524ed520b71dce2c3f99c (diff) | |
cpu/intel/model_206ax: Get CPU frequencies for SMBIOS type 4
Calculate the frequencies based on the appropriate MSRs and pass them to
SMBIOS tables generator. Ivybridge microarchitecture does not yet
implement CPUID 16H leaf used to obtain the required frequencies.
TEST=Intel Core i7-3770, TianoCore UEFI payload displays the CPU
frequency correctly equal 3.4GHz in Boot Manager Menu, dmidecode shows
correct frequencies according to Intel ARK, 3.4GHz base and 3.9GHz turbo
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Iefbae6111d39107eacac7e61654311646c6981eb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47058
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/intel/quark/acpi.c')
0 files changed, 0 insertions, 0 deletions