boards+efm32: skip board initialization when in bootloader

boards/ikea-tradfri/board.c

@@ -26,7 +26,9 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* initialize the LEDs */
     gpio_init(LED0_PIN, GPIO_OUT);
     gpio_init(LED1_PIN, GPIO_OUT);
+#endif
 }

boards/slstk3401a/board.c

@@ -28,6 +28,7 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* perform common board initialization */
     board_common_init();
 
@@ -36,4 +37,5 @@ void board_init(void)
     gpio_init(SI7021_EN_PIN, GPIO_OUT);
     gpio_set(SI7021_EN_PIN);
 #endif
+#endif
 }

boards/slstk3402a/board.c

@@ -28,6 +28,7 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* perform common board initialization */
     board_common_init();
 
@@ -36,4 +37,5 @@ void board_init(void)
     gpio_init(SI7021_EN_PIN, GPIO_OUT);
     gpio_set(SI7021_EN_PIN);
 #endif
+#endif
 }

boards/sltb001a/board.c

@@ -32,6 +32,7 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* perform common board initialization */
     board_common_init();
 
@@ -61,4 +62,5 @@ void board_init(void)
               (RGB_LED4_ENABLED << RGB_LED4_EN_BIT));
 #endif
 #endif
+#endif
 }

boards/slwstk6000b/board.c

@@ -28,6 +28,7 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* perform common board initialization */
     board_common_init();
 
@@ -36,4 +37,5 @@ void board_init(void)
     gpio_init(SI7021_EN_PIN, GPIO_OUT);
     gpio_set(SI7021_EN_PIN);
 #endif
+#endif
 }

boards/stk3600/board.c

@@ -27,6 +27,8 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* perform common board initialization */
     board_common_init();
+#endif
 }

boards/stk3700/board.c

@@ -27,6 +27,8 @@ void board_init(void)
     /* initialize the CPU */
     cpu_init();
 
+#ifndef RIOTBOOT
     /* perform common board initialization */
     board_common_init();
+#endif
 }