linux-yocto/4.4: broxton enablement and refactoring
Merging the following commits to refactor and add broxton support:
0d73a3bf6129 bsp/intel-corei7-64: Add intel-telemetry feature
cee29e6234c7 features: add intel-telemetry feature
3a700d737b65 bsp/intel-common: Add broxton to supported SoCs in intel-core* BSPs
f584a0c22a39 features: add broxton soc feature
7c2c2bd1a6aa baytrail;valleyisland: Use designware-usb3 feature instead of config
7216db4cc7a6 features/usb: Add usb-designware2 and 3 features
ade182658359 cfg/sound.cfg: Add USB audio support
18ee21d9fba8 features/i915: Add CONFIG_KMS_FB_HELPER=y
b3fa745962c2 features/soc/skylake: Refactor and comment config fragment
(From OE-Core rev:
f6d09d460d8ef4b6468abf5b7813c5eba92adab3)
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster@mvista.com>