cleanup flag changes

hierophect · hierophect · commit b248486c3b9e · 2020-02-12T14:32:50.000-05:00
diff --git a/ports/stm32f4/boards/feather_stm32f405_express/mpconfigboard.h b/ports/stm32f4/boards/feather_stm32f405_express/mpconfigboard.h
@@ -34,7 +34,7 @@
 
 #define MICROPY_HW_NEOPIXEL (&pin_PC00)
 
-#define BOARD_OSC_DIV 12
+#define BOARD_OSC_DIV (12)
 
 // On-board flash
 #define SPI_FLASH_MOSI_PIN          (&pin_PB05)
diff --git a/ports/stm32f4/boards/stm32f412zg_discovery/mpconfigboard.h b/ports/stm32f4/boards/stm32f412zg_discovery/mpconfigboard.h
@@ -32,7 +32,7 @@
 #define FLASH_SIZE                  (0x100000)
 #define FLASH_PAGE_SIZE             (0x4000)
 
-#define BOARD_OSC_DIV 8
+#define BOARD_OSC_DIV (8)
 
 #define DEFAULT_I2C_BUS_SCL (&pin_PB10)
 #define DEFAULT_I2C_BUS_SDA (&pin_PB09)
diff --git a/ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.h b/ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.h
@@ -32,4 +32,4 @@
 #define FLASH_SIZE                  (0x100000)
 #define FLASH_PAGE_SIZE             (0x4000)
 
-#define BOARD_OSC_DIV 8
+#define BOARD_OSC_DIV (8)
