SiL USB: Update copyrights and licence boilerplate

Everything should be copyrighted to SiLabs, and licensed
under Apache 2.0.

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usb.h

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usbd.h

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usbh.h

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usbhal.h

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usbtypes.h

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/usbconfig.h

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/src/em_usbd.c

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/src/em_usbdep.c

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/src/em_usbdint.c

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/src/em_usbhal.c

@@ -7,9 +7,17 @@
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ * you may not use this file except in compliance with the License.
- * any purpose, you must agree to the terms of that agreement.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/src/em_usbtimer.c

@@ -6,10 +6,17 @@
  * @section License
  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
  *******************************************************************************
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- * This file is licensed under the Silabs License Agreement. See the file
+ *     http://www.apache.org/licenses/LICENSE-2.0
- * "Silabs_License_Agreement.txt" for details. Before using this software for
+ *
- * any purpose, you must agree to the terms of that agreement.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  ******************************************************************************/
 

libraries/USBDevice/USBDevice/USBHAL_EFM32.cpp

@@ -1,3 +1,18 @@
+/* Copyright 2015 Silicon Labs, http://www.silabs.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 #if defined TARGET_EFM32GG_STK3700 || \
     defined TARGET_EFM32LG_STK3600 || \
     defined TARGET_EFM32WG_STK3800 || \