Intel WMI Slim Bootloader firmware update signaling driver

modulename: intel-wmi-sbl-fw-update.ko

configname: CONFIG_INTEL_WMI_SBL_FW_UPDATE

Linux Kernel Configuration
└─>Device Drivers
└─>X86 Platform Specific Device Drivers
└─>Intel x86 Platform Specific Device Drivers
└─>Intel WMI Slim Bootloader firmware update signaling driver
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Say Y here if you want to be able to use the WMI interface to signal
Slim Bootloader to trigger update on next reboot.

To compile this driver as a module, choose M here: the module will
be called intel-wmi-sbl-fw-update.

source code: