From b206658b51a4e5e18307f28bbecdbac9e928ac16 Mon Sep 17 00:00:00 2001
From: Alexandre Abadie <alexandre.abadie@inria.fr>
Date: Sun, 5 Dec 2021 11:54:31 +0100
Subject: [PATCH] cpu/native: define default CLOCK_CORECLOCK constant

---
 cpu/native/include/periph_conf.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/cpu/native/include/periph_conf.h b/cpu/native/include/periph_conf.h
index be853f52d9..eaf611029d 100644
--- a/cpu/native/include/periph_conf.h
+++ b/cpu/native/include/periph_conf.h
@@ -16,10 +16,21 @@
 #ifndef PERIPH_CONF_H
 #define PERIPH_CONF_H
 
+#include "macros/units.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/**
+ * @brief   System core clock in Hz
+ *
+ *  1GHz is an arbitrary value used for compatibility with other platforms.
+ */
+#ifndef CLOCK_CORECLOCK
+#define CLOCK_CORECLOCK     GHZ(1)
+#endif
+
 /**
  * @name hardware timer clock skew avoidance
  * @{