CONFIG_HVC_DRIVER (not configurable)

modulename: hvc_console.ko

configname: CONFIG_HVC_DRIVER

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>HVC_DRIVER
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Generic "hypervisor virtual console" infrastructure for various
hypervisors (pSeries, iSeries, Xen, lguest).
It will automatically be selected if one of the back-end console drivers
is selected.

source code:
depends
CONFIG_TTY

is depended by
CONFIG_HVC_RISCV_SBI