[license] Change license to Apache.

21 files changed, 68 insertions, 279 deletions

diff --git a/components/drivers/spi/enc28j60.c b/components/drivers/spi/enc28j60.c
index f579dd8fdd..a8bfe3a159 100644
--- a/components/drivers/spi/enc28j60.c
+++ b/components/drivers/spi/enc28j60.c
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ */
 #include "enc28j60.h"
 
 /* #define NET_TRACE */
diff --git a/components/drivers/spi/enc28j60.h b/components/drivers/spi/enc28j60.h
index 1207efdec6..adff774748 100644
--- a/components/drivers/spi/enc28j60.h
+++ b/components/drivers/spi/enc28j60.h
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ */
 #ifndef EN28J60_H_INCLUDED
 #define EN28J60_H_INCLUDED
 
diff --git a/components/drivers/spi/spi_core.c b/components/drivers/spi/spi_core.c
index 33d2f40f8f..9e404d7c94 100644
--- a/components/drivers/spi/spi_core.c
+++ b/components/drivers/spi/spi_core.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_core.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_dev.c b/components/drivers/spi/spi_dev.c
index 1e69ebe591..e334e7aeb5 100644
--- a/components/drivers/spi/spi_dev.c
+++ b/components/drivers/spi/spi_dev.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_dev.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash.h b/components/drivers/spi/spi_flash.h
index d4beb57b45..30db32474a 100644
--- a/components/drivers/spi/spi_flash.h
+++ b/components/drivers/spi/spi_flash.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2016, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_at45dbxx.c b/components/drivers/spi/spi_flash_at45dbxx.c
index 8798e35cf6..0a30f0a328 100644
--- a/components/drivers/spi/spi_flash_at45dbxx.c
+++ b/components/drivers/spi/spi_flash_at45dbxx.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_at45dbxx.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -34,7 +20,7 @@
 #define FLASH_TRACE(...)
 #endif /**< #ifdef FLASH_DEBUG */
 
-/* JEDEC Manufacturer��s ID */
+/* JEDEC Manufacturer’s ID */
 #define MF_ID                (0x1F) /* atmel */
 #define DENSITY_CODE_011D    (0x02) /* AT45DB011D Density Code : 00010 = 1-Mbit */
 #define DENSITY_CODE_021D    (0x03) /* AT45DB021D Density Code : 00011 = 2-Mbit */
@@ -345,7 +331,7 @@ rt_err_t at45dbxx_init(const char * flash_device_name, const char * spi_device_n
         /**< 001 = Atmel DataFlash */
         if(JEDEC_ID->manufacturer_id != 0x1F || JEDEC_ID->family_code != 0x01)
         {
-            FLASH_TRACE("Manufacturer��s ID or Memory Type error!\r\n");
+            FLASH_TRACE("Manufacturer’s ID or Memory Type error!\r\n");
             FLASH_TRACE("JEDEC Read-ID Data : %02X %02X %02X\r\n", id_recv[0], id_recv[1], id_recv[2]);
             return -RT_ENOSYS;
         }
diff --git a/components/drivers/spi/spi_flash_at45dbxx.h b/components/drivers/spi/spi_flash_at45dbxx.h
index 203a1d3ba9..d1bc1a2aeb 100644
--- a/components/drivers/spi/spi_flash_at45dbxx.h
+++ b/components/drivers/spi/spi_flash_at45dbxx.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_at45dbxx.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_gd.c b/components/drivers/spi/spi_flash_gd.c
index a8e8f9a4b8..3c52035372 100644
--- a/components/drivers/spi/spi_flash_gd.c
+++ b/components/drivers/spi/spi_flash_gd.c
@@ -1,22 +1,7 @@
 /*
- * File      : spi_flash_gd.c
- * This file is part of RT-Thread RTOS
- *  Copyright (c) 2016 Shanghai Fullhan Microelectronics Co., Ltd.
- *  All rights reserved
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_gd.h b/components/drivers/spi/spi_flash_gd.h
index 4a12100b74..904d976ed0 100644
--- a/components/drivers/spi/spi_flash_gd.h
+++ b/components/drivers/spi/spi_flash_gd.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_gd.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2016, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_sfud.c b/components/drivers/spi/spi_flash_sfud.c
index 9859cb0141..e622527d7a 100644
--- a/components/drivers/spi/spi_flash_sfud.c
+++ b/components/drivers/spi/spi_flash_sfud.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_sfud.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2016, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_sfud.h b/components/drivers/spi/spi_flash_sfud.h
index 2c7f8e7f54..3173b9786d 100644
--- a/components/drivers/spi/spi_flash_sfud.h
+++ b/components/drivers/spi/spi_flash_sfud.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_sfud.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2016, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_sst25vfxx.c b/components/drivers/spi/spi_flash_sst25vfxx.c
index 35dcf3fff7..bd618a8e9b 100644
--- a/components/drivers/spi/spi_flash_sst25vfxx.c
+++ b/components/drivers/spi/spi_flash_sst25vfxx.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_sst25vfxx.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -33,7 +19,7 @@
 #define FLASH_TRACE(...)
 #endif /* #ifdef FLASH_DEBUG */
 
-/* JEDEC Manufacturer��s ID */
+/* JEDEC Manufacturer’s ID */
 #define MF_ID                       (0xBF)
 /* JEDEC Device ID : Memory Type */
 #define MT_ID                       (0x25)
@@ -302,7 +288,7 @@ rt_err_t sst25vfxx_init(const char * flash_device_name, const char * spi_device_
 
         if(id_recv[0] != MF_ID || id_recv[1] != MT_ID)
         {
-            FLASH_TRACE("Manufacturer��s ID or Memory Type error!\r\n");
+            FLASH_TRACE("Manufacturer’s ID or Memory Type error!\r\n");
             FLASH_TRACE("JEDEC Read-ID Data : %02X %02X %02X\r\n", id_recv[0], id_recv[1], id_recv[2]);
             return -RT_ENOSYS;
         }
diff --git a/components/drivers/spi/spi_flash_sst25vfxx.h b/components/drivers/spi/spi_flash_sst25vfxx.h
index 2502188b91..7a7283f753 100644
--- a/components/drivers/spi/spi_flash_sst25vfxx.h
+++ b/components/drivers/spi/spi_flash_sst25vfxx.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_sst25vxx.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_w25qxx.c b/components/drivers/spi/spi_flash_w25qxx.c
index 5a16ffbae2..2773539fbc 100644
--- a/components/drivers/spi/spi_flash_w25qxx.c
+++ b/components/drivers/spi/spi_flash_w25qxx.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_w25qxx.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
@@ -41,7 +27,7 @@
 
 #define PAGE_SIZE           4096
 
-/* JEDEC Manufacturer��s ID */
+/* JEDEC Manufacturer锟斤拷s ID */
 #define MF_ID           (0xEF)
 
 /* JEDEC Device ID: Memory type and Capacity */
diff --git a/components/drivers/spi/spi_flash_w25qxx.h b/components/drivers/spi/spi_flash_w25qxx.h
index 737ca70ed2..14837bc87c 100644
--- a/components/drivers/spi/spi_flash_w25qxx.h
+++ b/components/drivers/spi/spi_flash_w25qxx.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_w25qxx.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_flash_w25qxx_mtd.c b/components/drivers/spi/spi_flash_w25qxx_mtd.c
index dd3e59f409..9f1ef802f6 100644
--- a/components/drivers/spi/spi_flash_w25qxx_mtd.c
+++ b/components/drivers/spi/spi_flash_w25qxx_mtd.c
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ */
 #include <rtthread.h>
 #include <rtdevice.h>
 
@@ -17,7 +25,7 @@
 #define FLASH_TRACE(...)
 #endif /* #ifdef FLASH_DEBUG */
 
-/* JEDEC Manufacturer��s ID */
+/* JEDEC Manufacturer’s ID */
 #define MF_ID           (0xEF)
 /* JEDEC Device ID: Memory type and Capacity */
 #define MTC_W25Q80_BV         (0x4014) /* W25Q80BV */
diff --git a/components/drivers/spi/spi_flash_w25qxx_mtd.h b/components/drivers/spi/spi_flash_w25qxx_mtd.h
index 9157524673..28f6828ffb 100644
--- a/components/drivers/spi/spi_flash_w25qxx_mtd.h
+++ b/components/drivers/spi/spi_flash_w25qxx_mtd.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_flash_w25qxx.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_msd.c b/components/drivers/spi/spi_msd.c
index a3046e14ba..ed121e184d 100644
--- a/components/drivers/spi/spi_msd.c
+++ b/components/drivers/spi/spi_msd.c
@@ -1,12 +1,7 @@
 /*
- * File      : msd.c
- * SPI mode SD Card Driver
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_msd.h b/components/drivers/spi/spi_msd.h
index 98722711d3..6370170923 100644
--- a/components/drivers/spi/spi_msd.h
+++ b/components/drivers/spi/spi_msd.h
@@ -1,12 +1,7 @@
 /*
- * File      : msd.h
- * SPI mode SD Card Driver
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
+ * Copyright (c) 2006-2018, RT-Thread Development Team
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_wifi_rw009.c b/components/drivers/spi/spi_wifi_rw009.c
index 0b92802383..4ddd18ca12 100644
--- a/components/drivers/spi/spi_wifi_rw009.c
+++ b/components/drivers/spi/spi_wifi_rw009.c
@@ -1,21 +1,7 @@
 /*
- * File      : spi_wifi_rw009.c
- * This file is part of RT-Thread RTOS
- * Copyright by Shanghai Real-Thread Electronic Technology Co.,Ltd
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * COPYRIGHT (C) 2018, Real-Thread Information Technology Ltd
+ * 
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
diff --git a/components/drivers/spi/spi_wifi_rw009.h b/components/drivers/spi/spi_wifi_rw009.h
index 4b684b9b24..049b0a8486 100644
--- a/components/drivers/spi/spi_wifi_rw009.h
+++ b/components/drivers/spi/spi_wifi_rw009.h
@@ -1,21 +1,7 @@
 /*
- * File      : spi_wifi_rw009.h
- * This file is part of RT-Thread RTOS
- * Copyright by Shanghai Real-Thread Electronic Technology Co.,Ltd
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * COPYRIGHT (C) 2018, Real-Thread Information Technology Ltd
+ * 
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes