From 2f86d6fcd894a783907fd6b91476d21ccdb9bfec Mon Sep 17 00:00:00 2001
From: PeterKietzmann <peter.kietzmann@haw-hamburg.de>
Date: Tue, 3 Jul 2018 16:14:31 +0200
Subject: [PATCH] cpu/cc2538: add SRAM based random seed

---
 cpu/cc2538/Makefile.features | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpu/cc2538/Makefile.features b/cpu/cc2538/Makefile.features
index 894817aedb..c113572813 100644
--- a/cpu/cc2538/Makefile.features
+++ b/cpu/cc2538/Makefile.features
@@ -1,4 +1,5 @@
 FEATURES_PROVIDED += periph_cpuid
 FEATURES_PROVIDED += periph_hwrng
+FEATURES_PROVIDED += puf_sram
 
 -include $(RIOTCPU)/cortexm_common/Makefile.features
-- 
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