Google Firmware Drivers

configname: CONFIG_GOOGLE_FIRMWARE

Linux Kernel Configuration
└─>Firmware Drivers
└─>Google Firmware Drivers
In linux kernel since version 3.10 (release Date: 2013-06-30)  
These firmware drivers are used by Google's servers. They are
only useful if you are working directly on one of their
proprietary servers. If in doubt, say "N".