FlexSPI NOR driver added

boards/arm/imxrt/imxrt1064-evk/configs/nsh/defconfig

@@ -37,3 +37,5 @@ CONFIG_START_DAY=14
 CONFIG_START_MONTH=3
 CONFIG_SYSTEM_NSH=y
 CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_IMXRT_FLEXSPI1=y
+CONFIG_MTD=y

boards/arm/imxrt/imxrt1064-evk/src/imxrt1064-evk.h

@@ -313,8 +313,8 @@ void imxrt_lcd_initialize(void);
 int imxrt_usbhost_initialize(void);
 #endif
 
-#ifdef CONFIG_MTD_FLEXSPI_NOR
-int imxrt_flexspi_nor_setup(void);
+#ifdef CONFIG_IMXRT_FLEXSPI
+int imxrt_flexspi_nor_initialize(void);
 #endif
 
 #endif /* __ASSEMBLY__ */

boards/arm/imxrt/imxrt1064-evk/src/imxrt_bringup.c

@@ -278,6 +278,15 @@ int imxrt_bringup(void)
   usbdev_serialinitialize(0);
 #endif
 
+#ifdef CONFIG_IMXRT_FLEXSPI
+  ret = imxrt_flexspi_nor_initialize();
+  if (ret < 0)
+    {
+      syslog(LOG_ERR,
+              "ERROR: imxrt_flexspi_nor_initialize failed: %d\n", ret);
+    }
+#endif /* CONFIG_IMXRT_FLEXSPI */
+
   UNUSED(ret);
   return OK;
 }