[U-Boot] [PATCH V2 3/3] trats/trats2: enable exynos security subsystem and function hw_rand()

[Przemyslaw Marczak]

This allows to use hardware random number generator from exynos
security subsystem.

Signed-off-by: Przemyslaw Marczak <p.marczak at samsung.com>
Acked-by: Lukasz Majewski <l.majewski at samsung.com>
cc: Piotr Wilczek <p.wilczek at samsung.com>
cc: Minkyu Kang <mk7.kang at samsung.com>
---
Changes v2:
- none

 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 718107a..2bf4172 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_RAND_HW_ACCEL
+
 /* Common misc for Samsung */
 #define CONFIG_MISC_COMMON
 
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index e30c428..4163fcd 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_RAND_HW_ACCEL
+
 /* Common misc for Samsung */
 #define CONFIG_MISC_COMMON
 
-- 
1.7.9.5