# SPDX-License-Identifier: GPL-2.0
menuconfig HWRNG
	bool "HWRNG Support"
	help
	  Support for HWRNG(Hardware Random Number Generator) devices.

	  If unsure, say no.

if HWRNG

config HWRNG_MXC_RNGC
	tristate "Freescale i.MX RNGC Random Number Generator"
	depends on ARCH_IMX25 || ARCH_IMX35 || ARCH_IMX53 || COMPILE_TEST
	help
	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on some Freescale i.MX processors.

config HWRNG_STM32
	tristate "STM32 Random Number Generator"
	depends on ARCH_STM32MP || COMPILE_TEST
	help
	  This driver provides barebox support for the Random Number
	  Generator hardware found on the STM32 family of MPUs and MCUs.

config HWRNG_DEV_RANDOM
	tristate "Linux /dev/urandom RNG"
	depends on SANDBOX
	default y
	help
	  This driver allows use of the host provided /dev/urandom
	  as barebox HWRNGs.

config HW_RANDOM_VIRTIO
	tristate "VirtIO Random Number Generator support"
	depends on VIRTIO
	help
	  This driver provides guest-side support for the virtual Random Number
	  Generator hardware.

config HW_RANDOM_STARFIVE
	tristate "StarFive Random Number Generator"
	depends on SOC_STARFIVE || COMPILE_TEST
	help
	  This driver provides barebox support for the Random Number
	  Generator hardware found on the StarFive family of SoCs.

endif