[M] Change in coreboot[main]: drivers/wifi: Support Extended Bluetooth Regulatory Descriptor

[Jérémy Compostella (Code Review)]

Attention is currently required from: Anil Kumar K, Bora Guvendik, Cliff Huang, Hannah Williams, Jamie Ryu, Zhixing Ma, [e-mail].

Hello Anil Kumar K, Bora Guvendik, Cliff Huang, Hannah Williams, Jamie Ryu, Zhixing Ma, build bot (Jenkins), [e-mail],

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/84947?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: drivers/wifi: Support Extended Bluetooth Regulatory Descriptor
......................................................................

drivers/wifi: Support Extended Bluetooth Regulatory Descriptor

Extended Bluetooth Regulatory Descriptor (EBRD) SAR/RFE are safety
regulations for limiting antenna radiation near human contact. EBRD
provides option to provide up to three sets of TX power limits and
power restrictions.

The implementation follows document 559910 Intel Connectivity
Platforms BIOS Guideline revision 9.2 specification.

BUG=b:346600091
TEST=EBRD method is added to the bluetooth companion device and
     return the data supplied by the SAR binary blob

Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e250
Signed-off-by: Jeremy Compostella 
---
M src/drivers/wifi/generic/acpi.c
M src/include/sar.h
M src/vendorcode/google/chromeos/sar.c
3 files changed, 87 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/47/84947/3