[mv] blink source into example/blink

doc/tutorial/tutorial.tex

@@ -88,7 +88,7 @@ $> make ;
 A simple LED blinking example is provided in the example directory. It is built using:\\
 \begin{small}
 \begin{lstlisting}[frame=tb]
-cd stlink.git/example ;
+cd stlink.git/example/blink ;
 PATH=$TOOLCHAIN_PATH/bin:$PATH make ;
 \end{lstlisting}
 \end{small}

example/blink/main.c

@@ -3,6 +3,12 @@
 typedef unsigned int uint32_t;
 
 
+/* boot mode configuration */
+
+#define CONFIG_BOOT_SRAM 1
+#define CONFIG_BOOT_FLASH 0
+
+
 /* hardware configuration */
 
 #define CONFIG_STM32L_DISCOVERY 1