wifi: Add support for wifi time average SAR config

Hardware / Coreboot - Sugnan Prabhu S [intel.com] - 2 September 2021 22:55 UTC

Add support for the WTAS ACPI BIOS configuration table as per the connectivity document: 559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf

BUG=b:193665559 TEST=Generated SAR file with the WTAS related configuration values and
verified that the SSDT has the WTAS ACPI table.

Change-Id: I42cf3cba7974e6db0e05de30846ef103a15fd584

cc50770cd0 wifi: Add support for wifi time average SAR config
src/drivers/wifi/generic/acpi.c | 53 ++++++++++++++++++++++++++++++++++++
src/include/sar.h | 11 +++++++-
src/vendorcode/google/chromeos/sar.c | 15 ++++++++++
3 files changed, 78 insertions(+), 1 deletion(-)

Upstream: review.coreboot.org


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