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-rw-r--r--drivers/crypto/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 0a22ac7db360..12fd49950f47 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -279,6 +279,14 @@ config CRYPTO_DEV_PPC4XX
help
This option allows you to have support for AMCC crypto acceleration.
+config HW_RANDOM_PPC4XX
+ bool "PowerPC 4xx generic true random number generator support"
+ depends on CRYPTO_DEV_PPC4XX && HW_RANDOM
+ default y
+ ---help---
+ This option provides the kernel-side support for the TRNG hardware
+ found in the security function of some PowerPC 4xx SoCs.
+
config CRYPTO_DEV_OMAP_SHAM
tristate "Support for OMAP MD5/SHA1/SHA2 hw accelerator"
depends on ARCH_OMAP2PLUS