CPU工程更新：

	优化sfdisk驱动重新格式化并挂载fat接口错误问题。

amt630hv160-freertos-beta/FreeRTOS-Plus/FreeRTOS-FAT/portable/ff_sfdisk.c

@@ -163,7 +163,7 @@ void FF_SFDiskFlush( FF_Disk_t *pxDisk )
 	}
 }
 /*-----------------------------------------------------------*/
-	 
+
 #define sfHIDDEN_SECTOR_COUNT    8
 #define sfPRIMARY_PARTITIONS     1
 #define sfPARTITION_NUMBER       0   /* Only a single partition is used. */
@@ -352,9 +352,21 @@ BaseType_t xReturn = pdFAIL;
 	}
 	else
 	{
-		FF_PRINTF( "FF_SFDiskInit: SPI nor/nand Flash fail.\n");
-		FF_SFDiskDelete( pxDisk );
-		pxDisk = NULL;
+		if ( PartitionAndFormatSFDisk( pxDisk ) != FF_ERR_NONE )
+		{
+			FF_PRINTF( "FF_SFDiskFormatRemount: PartitionAndFormatSFDisk fail.\n");
+			FF_SFDiskDelete( pxDisk );
+			pxDisk = NULL;
+		}
+		else
+		{
+			if( pcName == NULL )
+			{
+				pcName = "/";
+			}
+			FF_FS_Add( pcName, pxDisk );
+			FF_PRINTF( "FF_SDDiskFormatRemount: Mount SPI nor/nand Flash as root \"%s\"\n", pcName );
+		}
 	}
 
 	return xReturn;