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-rw-r--r--drivers/char/hw_random/Kconfig20
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 1b223c32a8ae..95a031e9eced 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -13,10 +13,8 @@ menuconfig HW_RANDOM
that's usually called /dev/hwrng, and which exposes one
of possibly several hardware random number generators.
- These hardware random number generators do not feed directly
- into the kernel's random number generator. That is usually
- handled by the "rngd" daemon. Documentation/hw_random.txt
- has more information.
+ These hardware random number generators do feed into the
+ kernel's random number generator entropy pool.
If unsure, say Y.
@@ -255,6 +253,20 @@ config HW_RANDOM_MXC_RNGA
If unsure, say Y.
+config HW_RANDOM_IMX_RNGC
+ tristate "Freescale i.MX RNGC Random Number Generator"
+ depends on ARCH_MXC
+ default HW_RANDOM
+ ---help---
+ 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.
+
config HW_RANDOM_NOMADIK
tristate "ST-Ericsson Nomadik Random Number Generator support"
depends on ARCH_NOMADIK