Enable blackbox flash logging only on SPRacingF3 and Naze rev5 targets.

Makefile

@@ -504,6 +504,8 @@ SPRACINGF3_SRC	 = \
 		   drivers/barometer_ms5611.c \
 		   drivers/compass_hmc5883l.c \
 		   drivers/display_ug2864hsweg01.h \
+		   drivers/flash_m25p16.c \
+		   io/flashfs.c \
 		   $(HIGHEND_SRC) \
 		   $(COMMON_SRC)
 

src/main/main.c

@@ -365,10 +365,14 @@ void init(void)
 #endif
 
 #ifdef USE_FLASHFS
-    #ifdef NAZE
-        // naze32 rev5 and above have 16mbit of flash available
+#ifdef NAZE
+    if (hardwareRevision == NAZE32_REV5) {
         m25p16_init();
-    #endif
+    }
+#endif
+#ifdef SPRACINGF3
+    m25p16_init();
+#endif
     flashfsInit();
 #endif
 

src/main/target/SPRACINGF3/target.h

@@ -45,6 +45,9 @@
 #define USE_MAG_HMC5883
 #define MAG_HMC5883_ALIGN CW270_DEG
 
+#define USE_FLASHFS
+#define USE_FLASH_M25P16
+
 #define BEEPER
 #define LED0
 
@@ -81,8 +84,23 @@
 #define USE_I2C
 #define I2C_DEVICE (I2CDEV_1) // PB6/SCL, PB7/SDA
 
-//#define USE_SPI
-//#define USE_SPI_DEVICE_2 // PB12,13,14,15 on AF5
+#define USE_SPI
+#define USE_SPI_DEVICE_2 // PB12,13,14,15 on AF5
+
+#define SPI2_GPIO               GPIOB
+#define SPI2_GPIO_PERIPHERAL    RCC_AHBPeriph_GPIOB
+#define SPI2_NSS_PIN            Pin_12
+#define SPI2_NSS_PIN_SOURCE     GPIO_PinSource12
+#define SPI2_SCK_PIN            Pin_13
+#define SPI2_SCK_PIN_SOURCE     GPIO_PinSource13
+#define SPI2_MISO_PIN           Pin_14
+#define SPI2_MISO_PIN_SOURCE    GPIO_PinSource14
+#define SPI2_MOSI_PIN           Pin_15
+#define SPI2_MOSI_PIN_SOURCE    GPIO_PinSource15
+
+#define M25P16_CS_GPIO          GPIOB
+#define M25P16_CS_PIN           GPIO_Pin_12
+#define M25P16_SPI_INSTANCE     SPI2
 
 #define USE_ADC