Add initial template for STM32L010x4

setup/system_init.c

@@ -0,0 +1,16 @@
+#include <stm32l0xx.h>
+
+
+static void __init_default_clocks(void)
+{
+	/* Nothing yet to do
+	 * For this series, power consumption is an integral key parameter.
+	 * Clock config has to be done properly according to the design needs.
+	 */
+}
+
+
+void __system_init(void)
+{
+	__init_default_clocks();
+}