cpu/esp8266: move licenses to SPDX format

krzysztof-cabaj · krzysztof-cabaj · commit 8d0580b8706b · 2025-09-12T11:50:26.000+02:00
diff --git a/cpu/esp8266/Kconfig b/cpu/esp8266/Kconfig
@@ -1,8 +1,5 @@
-# Copyright (c) 2020 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.
+# SPDX-FileCopyrightText: 2020 HAW Hamburg
+# SPDX-License-Identifier: LGPL-2.1-only
 
 config CPU_CORE_XTENSA_L106
     bool
diff --git a/cpu/esp8266/doc.md b/cpu/esp8266/doc.md
@@ -1,9 +1,6 @@
 <!--
-Copyright (C) 2025 Gunar Schorcht
-
-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.
+SPDX-FileCopyrightText: 2025 Gunar Schorcht
+SPDX-License-Identifier: LGPL-2.1-only
 -->
 
 @defgroup        cpu_esp8266 ESP8266 / ESP8285
diff --git a/cpu/esp8266/freertos/portable.c b/cpu/esp8266/freertos/portable.c
@@ -1,11 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
- *
- * FreeRTOS to RIOT-OS adaption module for source code compatibility
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #ifndef DOXYGEN
diff --git a/cpu/esp8266/include/cpu_conf.h b/cpu/esp8266/include/cpu_conf.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/gpio_arch.h b/cpu/esp8266/include/gpio_arch.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/irq_arch.h b/cpu/esp8266/include/irq_arch.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/periph_cpu.h b/cpu/esp8266/include/periph_cpu.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/sdk_conf.h b/cpu/esp8266/include/sdk_conf.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/sys/types.h b/cpu/esp8266/include/sys/types.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/syscalls.h b/cpu/esp8266/include/syscalls.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/include/uart_ll.h b/cpu/esp8266/include/uart_ll.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2025 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2025 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/periph/adc.c b/cpu/esp8266/periph/adc.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/cpuid.c b/cpu/esp8266/periph/cpuid.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2018 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2018 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/gpio.c b/cpu/esp8266/periph/gpio.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/hwrng.c b/cpu/esp8266/periph/hwrng.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/pm.c b/cpu/esp8266/periph/pm.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/pwm.c b/cpu/esp8266/periph/pwm.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2018 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2018 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/rtt.c b/cpu/esp8266/periph/rtt.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2020 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2020 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/spi.c b/cpu/esp8266/periph/spi.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2022 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2022 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/periph/timer.c b/cpu/esp8266/periph/timer.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/sdk/doc.md b/cpu/esp8266/sdk/doc.md
@@ -1,9 +1,6 @@
 <!--
-Copyright (C) 2018 Gunar Schorcht
-
-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.
+SPDX-FileCopyrightText: 2018 Gunar Schorcht
+SPDX-License-Identifier: LGPL-2.1-only
 -->
 
 @defgroup   cpu_esp8266_sdk ESP8266 SDK interface
diff --git a/cpu/esp8266/sdk/ets.c b/cpu/esp8266/sdk/ets.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/sdk/ets.h b/cpu/esp8266/sdk/ets.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/sdk/phy.h b/cpu/esp8266/sdk/phy.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/sdk/sdk.h b/cpu/esp8266/sdk/sdk.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/sdk/system.c b/cpu/esp8266/sdk/system.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/sdk/system.h b/cpu/esp8266/sdk/system.h
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 #pragma once
diff --git a/cpu/esp8266/startup.c b/cpu/esp8266/startup.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
diff --git a/cpu/esp8266/syscalls.c b/cpu/esp8266/syscalls.c
@@ -1,9 +1,6 @@
 /*
- * Copyright (C) 2019 Gunar Schorcht
- *
- * 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.
+ * SPDX-FileCopyrightText: 2019 Gunar Schorcht
+ * SPDX-License-Identifier: LGPL-2.1-only
  */
 
 /**
