From e0021706f64c53680bad92bbd4d6fabdfd974911 Mon Sep 17 00:00:00 2001
From: Przemyslaw Marczak <p.marczak@samsung.com>
Date: Tue, 25 Mar 2014 10:58:22 +0100
Subject: [PATCH] trats/trats2: enable exynos ace sha subsystem and hardware
 based lib rand

This allows to use exynos random number generator by enabling configs:
- CONFIG_EXYNOS_ACE_SHA
- CONFIG_LIB_HW_RAND

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
cc: Piotr Wilczek <p.wilczek@samsung.com>
cc: Minkyu Kang <mk7.kang@samsung.com>
---
 include/configs/trats.h  | 4 ++++
 include/configs/trats2.h | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/include/configs/trats.h b/include/configs/trats.h
index 7cea2592ff..c00d60a618 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -313,6 +313,10 @@
 #define CONFIG_USB_GADGET_VBUS_DRAW	2
 #define CONFIG_USB_CABLE_CHECK
 
+/* Security subsystem - enable hw_rand() */
+#define CONFIG_EXYNOS_ACE_SHA
+#define CONFIG_LIB_HW_RAND
+
 /* Common misc for Samsung */
 #define CONFIG_MISC_COMMON
 
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index 6d389df9df..59896b162e 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -324,6 +324,10 @@ int get_soft_i2c_sda_pin(void);
 #define CONFIG_USB_GADGET_VBUS_DRAW	2
 #define CONFIG_USB_CABLE_CHECK
 
+/* Security subsystem - enable hw_rand() */
+#define CONFIG_EXYNOS_ACE_SHA
+#define CONFIG_LIB_HW_RAND
+
 /* Common misc for Samsung */
 #define CONFIG_MISC_COMMON
 
-- 
2.39.5