13 files changed, 26 insertions, 156 deletions
diff --git a/src/arch/arm64/include/arch/acpi.h b/src/arch/arm64/include/arch/acpi.h
index 4015d18021..5a9005c078 100644
--- a/src/arch/arm64/include/arch/acpi.h
+++ b/src/arch/arm64/include/arch/acpi.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ARCH_ACPI_H_
 #define __ARCH_ACPI_H_
diff --git a/src/arch/arm64/include/arch/acpigen.h b/src/arch/arm64/include/arch/acpigen.h
index 1ca538e703..8550e69817 100644
--- a/src/arch/arm64/include/arch/acpigen.h
+++ b/src/arch/arm64/include/arch/acpigen.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ARCH_ACPIGEN_H_
 #define __ARCH_ACPIGEN_H_
diff --git a/src/arch/arm64/include/arch/asm.h b/src/arch/arm64/include/arch/asm.h
index 7d3ad7e6b3..9ed3299bbf 100644
--- a/src/arch/arm64/include/arch/asm.h
+++ b/src/arch/arm64/include/arch/asm.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ARM_ARM64_ASM_H
 #define __ARM_ARM64_ASM_H
diff --git a/src/arch/arm64/include/arch/boot/boot.h b/src/arch/arm64/include/arch/boot/boot.h
index ae6913cc0c..043481f690 100644
--- a/src/arch/arm64/include/arch/boot/boot.h
+++ b/src/arch/arm64/include/arch/boot/boot.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef ASM_ARM64_BOOT_H
 #define ASM_ARM64_BOOT_H
diff --git a/src/arch/arm64/include/arch/byteorder.h b/src/arch/arm64/include/arch/byteorder.h
index 37cb8b6df6..096ef7585a 100644
--- a/src/arch/arm64/include/arch/byteorder.h
+++ b/src/arch/arm64/include/arch/byteorder.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef _BYTEORDER_H
 #define _BYTEORDER_H
diff --git a/src/arch/arm64/include/arch/cbconfig.h b/src/arch/arm64/include/arch/cbconfig.h
index 35c1387895..fedc8bdcc6 100644
--- a/src/arch/arm64/include/arch/cbconfig.h
+++ b/src/arch/arm64/include/arch/cbconfig.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef _ARCH_CBCONFIG_H_
 #define _ARCH_CBCONFIG_H_
diff --git a/src/arch/arm64/include/arch/header.ld b/src/arch/arm64/include/arch/header.ld
index dcba068f9a..9ac6bfd1b1 100644
--- a/src/arch/arm64/include/arch/header.ld
+++ b/src/arch/arm64/include/arch/header.ld
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #include <rules.h>
 
diff --git a/src/arch/arm64/include/arch/hlt.h b/src/arch/arm64/include/arch/hlt.h
index 915f4c003a..064d42583a 100644
--- a/src/arch/arm64/include/arch/hlt.h
+++ b/src/arch/arm64/include/arch/hlt.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef ARCH_HLT_H
 #define ARCH_HLT_H
diff --git a/src/arch/arm64/include/arch/memlayout.h b/src/arch/arm64/include/arch/memlayout.h
index 984a09b86e..98347cb2b5 100644
--- a/src/arch/arm64/include/arch/memlayout.h
+++ b/src/arch/arm64/include/arch/memlayout.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 /* This file contains macro definitions for memlayout.ld linker scripts. */
 
diff --git a/src/arch/arm64/include/arch/mpidr.h b/src/arch/arm64/include/arch/mpidr.h
index cc43309e4b..97ea327530 100644
--- a/src/arch/arm64/include/arch/mpidr.h
+++ b/src/arch/arm64/include/arch/mpidr.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ARCH_MPIDR_H__
 #define __ARCH_MPIDR_H__
diff --git a/src/arch/arm64/include/arch/pci_ops.h b/src/arch/arm64/include/arch/pci_ops.h
index 65dd059529..94992c0c00 100644
--- a/src/arch/arm64/include/arch/pci_ops.h
+++ b/src/arch/arm64/include/arch/pci_ops.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef ARCH_ARM64_PCI_OPS_H
 #define ARCH_ARM64_PCI_OPS_H
diff --git a/src/arch/arm64/include/arch/stages.h b/src/arch/arm64/include/arch/stages.h
index c8a3bdd20e..5c44f63929 100644
--- a/src/arch/arm64/include/arch/stages.h
+++ b/src/arch/arm64/include/arch/stages.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ARCH_STAGES_H
 #define __ARCH_STAGES_H
diff --git a/src/arch/arm64/include/arch/transition.h b/src/arch/arm64/include/arch/transition.h
index 8a49eed8de..98625946a6 100644
--- a/src/arch/arm64/include/arch/transition.h
+++ b/src/arch/arm64/include/arch/transition.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ARCH_ARM64_TRANSITION_H__
 #define __ARCH_ARM64_TRANSITION_H__