--- zzzz-none-000/linux-4.1.52/drivers/char/hw_random/Kconfig	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/drivers/char/hw_random/Kconfig	2022-03-02 11:37:12.000000000 +0000
@@ -103,7 +103,7 @@
 
 config HW_RANDOM_IPROC_RNG200
 	tristate "Broadcom iProc RNG200 support"
-	depends on ARCH_BCM_IPROC
+	depends on ARCH_BCM_IPROC || BCM_KF_HWRNG
 	default HW_RANDOM
 	---help---
 	  This driver provides kernel-side support for the RNG200