From 6c1e7a613aa01240c94e5d130b4185fc07995c27 Mon Sep 17 00:00:00 2001
From: AmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>
Date: Sat, 29 Aug 2020 12:38:21 +0800
Subject: [PATCH] rockchip: add definition of hwRNG crypto engine

---
 target/linux/rockchip/armv8/config-5.4 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/target/linux/rockchip/armv8/config-5.4 b/target/linux/rockchip/armv8/config-5.4
index 8e42c61840..a31875ce72 100644
--- a/target/linux/rockchip/armv8/config-5.4
+++ b/target/linux/rockchip/armv8/config-5.4
@@ -117,6 +117,13 @@ CONFIG_CRC_T10DIF=y
 CONFIG_CROSS_MEMORY_ATTACH=y
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEVFREQ_GOV_PASSIVE is not set
 CONFIG_DEVFREQ_GOV_PERFORMANCE=y