Merge pull request #6874 from AlienWiiBF/FLASH_GENERIC

Update Flash driver for generic target

src/main/pg/flash.c

@@ -37,11 +37,7 @@ PG_REGISTER_WITH_RESET_FN(flashConfig_t, flashConfig, PG_FLASH_CONFIG, 0);
 
 void pgResetFn_flashConfig(flashConfig_t *flashConfig)
 {
-#ifdef FLASH_CS_PIN
     flashConfig->csTag = IO_TAG(FLASH_CS_PIN);
-#else
-    flashConfig->csTag = IO_TAG_NONE;
-#endif
     flashConfig->spiDevice = SPI_DEV_TO_CFG(spiDeviceByInstance(FLASH_SPI_INSTANCE));
 }
 #endif

src/main/target/common_defaults_post.h

@@ -30,6 +30,18 @@
 #endif
 #endif
 
+// pg/flash
+
+#ifdef USE_FLASH_M25P16
+#ifndef FLASH_CS_PIN
+#define FLASH_CS_PIN                    NONE
+#endif
+
+#ifndef FLASH_SPI_INSTANCE
+#define FLASH_SPI_INSTANCE              NULL
+#endif
+#endif
+
 // pg/bus_i2c
 
 #ifdef I2C_FULL_RECONFIGURABILITY