boards/common: enhance doxygen for arduino-atmega

boards/common/arduino-atmega/board.c

@@ -9,7 +9,7 @@
  */
 
 /**
- * @ingroup     boards_arduino-atmega-common
+ * @ingroup     boards_common_arduino-atmega
  * @{
  *
  * @file

boards/common/arduino-atmega/doc.txt

@@ -1,13 +0,0 @@
-/*
- * Copyright (C) 2017 HAW Hamburg
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License v2.1. See the file LICENSE in the top level
- * directory for more details.
- */
-
-/**
- * @defgroup    boards_arduino-atmega-common Arduino Atmega Common
- * @ingroup     boards
- * @brief       Common configuration and settings for Arduino Atmega boards
- */

boards/common/arduino-atmega/include/arduino_board.h

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     boards_arduino-atmega-common
+ * @ingroup    boards_common_arduino-atmega
  * @{
  *
  * @file

boards/common/arduino-atmega/include/arduino_pinmap.h

@@ -8,7 +8,7 @@
  */
 
 /**
- * @ingroup     boards_arduino-atmega-common
+ * @ingroup     boards_common_arduino-atmega
  * @{
  *
  * @file

boards/common/arduino-atmega/include/board_common.h

@@ -8,7 +8,9 @@
  */
 
 /*
- * @ingroup     boards_arduino-atmega-common
+ * @defgroup    boards_common_arduino-atmega Arduino Atmega Common
+ * @ingroup     boards_common
+ * @brief       Shared files and configuration for Arduino Atmega boards.
  * @{
  *
  * @file

boards/common/arduino-atmega/include/gpio_params.h

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     boards_arduino-atmega-common
+ * @ingroup     boards_common_arduino-atmega
  * @{
  *
  * @file

boards/common/arduino-atmega/include/periph_conf.h

@@ -9,7 +9,7 @@
  */
 
 /**
- * @ingroup     boards_arduino-atmega-common
+ * @ingroup     boards_common_arduino-atmega
  * @{
  *
  * @file