Freescale i.MX RNGC Random Number Generator

modulename: imx-rngc.ko

configname: CONFIG_HW_RANDOM_IMX_RNGC

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Hardware Random Number Generator Core support
└─>Freescale i.MX RNGC Random Number Generator
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This driver provides kernel-side support for the Random Number
Generator Version C hardware found on some Freescale i.MX
processors. Version B is also supported by this driver.

To compile this driver as a module, choose M here: the
module will be called imx-rngc.

If unsure, say Y.

source code: