soc/cavium: Use SPDX for GPL-2.0-only files

Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I3d872f63d56711d39c8320ace2642cea2a23f545
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40130
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

32 files changed, 72 insertions, 410 deletions

diff --git a/src/soc/cavium/cn81xx/bl31_plat_params.c b/src/soc/cavium/cn81xx/bl31_plat_params.c
index b7bf02d5ee..bfb65b83e2 100644
--- a/src/soc/cavium/cn81xx/bl31_plat_params.c
+++ b/src/soc/cavium/cn81xx/bl31_plat_params.c
@@ -1,17 +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 <assert.h>
 #include <bl31.h>
diff --git a/src/soc/cavium/cn81xx/bootblock.c b/src/soc/cavium/cn81xx/bootblock.c
index d65fbe520d..772c20a327 100644
--- a/src/soc/cavium/cn81xx/bootblock.c
+++ b/src/soc/cavium/cn81xx/bootblock.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
 
diff --git a/src/soc/cavium/cn81xx/bootblock_custom.S b/src/soc/cavium/cn81xx/bootblock_custom.S
index 887831f6af..03d91da948 100644
--- a/src/soc/cavium/cn81xx/bootblock_custom.S
+++ b/src/soc/cavium/cn81xx/bootblock_custom.S
@@ -1,17 +1,5 @@
-/*
- * Early initialization code for aarch64 (a.k.a. armv8)
- *
- *
- * 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 */
+/* Early initialization code for aarch64 (a.k.a. armv8) */
 
 #include <arch/asm.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/cbmem.c b/src/soc/cavium/cn81xx/cbmem.c
index 44f579182e..4760a1d3b6 100644
--- a/src/soc/cavium/cn81xx/cbmem.c
+++ b/src/soc/cavium/cn81xx/cbmem.c
@@ -1,16 +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 <cbmem.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/chip.h b/src/soc/cavium/cn81xx/chip.h
index 2facbfa4d4..d4701f63fe 100644
--- a/src/soc/cavium/cn81xx/chip.h
+++ b/src/soc/cavium/cn81xx/chip.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_CHIP_H
 #define __SOC_CAVIUM_CN81XX_CHIP_H
diff --git a/src/soc/cavium/cn81xx/clock.c b/src/soc/cavium/cn81xx/clock.c
index b7eb9cd748..80f74a30ed 100644
--- a/src/soc/cavium/cn81xx/clock.c
+++ b/src/soc/cavium/cn81xx/clock.c
@@ -1,16 +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 <soc/clock.h>
 #include <device/mmio.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/cpu.c b/src/soc/cavium/cn81xx/cpu.c
index f422e4c284..dd8e1de72d 100644
--- a/src/soc/cavium/cn81xx/cpu.c
+++ b/src/soc/cavium/cn81xx/cpu.c
@@ -1,16 +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 <types.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/cpu_secondary.S b/src/soc/cavium/cn81xx/cpu_secondary.S
index 324b96fdc5..a8002e56f9 100644
--- a/src/soc/cavium/cn81xx/cpu_secondary.S
+++ b/src/soc/cavium/cn81xx/cpu_secondary.S
@@ -1,17 +1,5 @@
-/*
- * Early initialization code for aarch64 (a.k.a. armv8)
- *
- *
- * 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 */
+/* Early initialization code for aarch64 (a.k.a. armv8) */
 
 #include <arch/asm.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/ecam0.c b/src/soc/cavium/cn81xx/ecam0.c
index 777cd10967..ef7eb35784 100644
--- a/src/soc/cavium/cn81xx/ecam0.c
+++ b/src/soc/cavium/cn81xx/ecam0.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
 
diff --git a/src/soc/cavium/cn81xx/gpio.c b/src/soc/cavium/cn81xx/gpio.c
index 356db01372..5d7dc82e06 100644
--- a/src/soc/cavium/cn81xx/gpio.c
+++ b/src/soc/cavium/cn81xx/gpio.c
@@ -1,16 +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 <console/console.h>
 #include <soc/gpio.h>
diff --git a/src/soc/cavium/cn81xx/include/atf/plat_params.h b/src/soc/cavium/cn81xx/include/atf/plat_params.h
index e76ae7fa6e..0efe7c7321 100644
--- a/src/soc/cavium/cn81xx/include/atf/plat_params.h
+++ b/src/soc/cavium/cn81xx/include/atf/plat_params.h
@@ -1,14 +1,4 @@
-/*
- *
- * 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 */
 
 #ifndef __PLAT_PARAMS_H__
 #define __PLAT_PARAMS_H__
diff --git a/src/soc/cavium/cn81xx/include/soc/addressmap.h b/src/soc/cavium/cn81xx/include/soc/addressmap.h
index 7d6d9bb49a..fe1c03444d 100644
--- a/src/soc/cavium/cn81xx/include/soc/addressmap.h
+++ b/src/soc/cavium/cn81xx/include/soc/addressmap.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_ADDRESSMAP_H__
 #define __SOC_CAVIUM_CN81XX_ADDRESSMAP_H__
diff --git a/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h b/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h
index 2fd886ffd8..77b9609746 100644
--- a/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h
+++ b/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h
@@ -1,17 +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 __BL31_PLAT_PARAMS_H__
 #define __BL31_PLAT_PARAMS_H__
diff --git a/src/soc/cavium/cn81xx/include/soc/clock.h b/src/soc/cavium/cn81xx/include/soc/clock.h
index 3889d6f8f7..29ef7b44b2 100644
--- a/src/soc/cavium/cn81xx/include/soc/clock.h
+++ b/src/soc/cavium/cn81xx/include/soc/clock.h
@@ -1,16 +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 SRC_SOC_CAVIUM_CN81XX_INCLUDE_CLOCK_H_
 #define SRC_SOC_CAVIUM_CN81XX_INCLUDE_CLOCK_H_
diff --git a/src/soc/cavium/cn81xx/include/soc/cpu.h b/src/soc/cavium/cn81xx/include/soc/cpu.h
index 4898e31b70..b8fdc2f2eb 100644
--- a/src/soc/cavium/cn81xx/include/soc/cpu.h
+++ b/src/soc/cavium/cn81xx/include/soc/cpu.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_CPU_H__
 #define __SOC_CAVIUM_CN81XX_CPU_H__
diff --git a/src/soc/cavium/cn81xx/include/soc/ecam0.h b/src/soc/cavium/cn81xx/include/soc/ecam0.h
index 2244a0a3a2..d3f4fd9d5f 100644
--- a/src/soc/cavium/cn81xx/include/soc/ecam0.h
+++ b/src/soc/cavium/cn81xx/include/soc/ecam0.h
@@ -1,16 +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 __COREBOOT_SRC_SOC_CAVIUM_COMMON_INCLUDE_SOC_ECAM0_H
 #define __COREBOOT_SRC_SOC_CAVIUM_COMMON_INCLUDE_SOC_ECAM0_H
diff --git a/src/soc/cavium/cn81xx/include/soc/gpio.h b/src/soc/cavium/cn81xx/include/soc/gpio.h
index 7d85794a1c..aba89f61b5 100644
--- a/src/soc/cavium/cn81xx/include/soc/gpio.h
+++ b/src/soc/cavium/cn81xx/include/soc/gpio.h
@@ -1,16 +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 __COREBOOT_SRC_SOC_CAVIUM_COMMON_INCLUDE_SOC_GPIO_H
 #define __COREBOOT_SRC_SOC_CAVIUM_COMMON_INCLUDE_SOC_GPIO_H
diff --git a/src/soc/cavium/cn81xx/include/soc/memlayout.ld b/src/soc/cavium/cn81xx/include/soc/memlayout.ld
index f3b044235f..99a88722d7 100644
--- a/src/soc/cavium/cn81xx/include/soc/memlayout.ld
+++ b/src/soc/cavium/cn81xx/include/soc/memlayout.ld
@@ -1,16 +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 <memlayout.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/include/soc/mmu.h b/src/soc/cavium/cn81xx/include/soc/mmu.h
index d752738faa..129c0c89fc 100644
--- a/src/soc/cavium/cn81xx/include/soc/mmu.h
+++ b/src/soc/cavium/cn81xx/include/soc/mmu.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_INCLUDE_SOC_MMU_H
 #define __SOC_CAVIUM_CN81XX_INCLUDE_SOC_MMU_H
diff --git a/src/soc/cavium/cn81xx/include/soc/sdram.h b/src/soc/cavium/cn81xx/include/soc/sdram.h
index 199ba6a150..cb4499f9dc 100644
--- a/src/soc/cavium/cn81xx/include/soc/sdram.h
+++ b/src/soc/cavium/cn81xx/include/soc/sdram.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_SDRAM_H__
 #define __SOC_CAVIUM_CN81XX_SDRAM_H__
diff --git a/src/soc/cavium/cn81xx/include/soc/soc.h b/src/soc/cavium/cn81xx/include/soc/soc.h
index 632e38e459..0edb0d89c8 100644
--- a/src/soc/cavium/cn81xx/include/soc/soc.h
+++ b/src/soc/cavium/cn81xx/include/soc/soc.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_INCLUDE_SOC_SOC_H
 #define __SOC_CAVIUM_CN81XX_INCLUDE_SOC_SOC_H
diff --git a/src/soc/cavium/cn81xx/include/soc/spi.h b/src/soc/cavium/cn81xx/include/soc/spi.h
index 3d874208d8..79bf527827 100644
--- a/src/soc/cavium/cn81xx/include/soc/spi.h
+++ b/src/soc/cavium/cn81xx/include/soc/spi.h
@@ -1,16 +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 __COREBOOT_SRC_SOC_CN81XX_INCLUDE_SOC_SPI_H
 #define __COREBOOT_SRC_SOC_CN81XX_INCLUDE_SOC_SPI_H
diff --git a/src/soc/cavium/cn81xx/include/soc/timer.h b/src/soc/cavium/cn81xx/include/soc/timer.h
index 2f4f7dba1d..f73fbd9a6c 100644
--- a/src/soc/cavium/cn81xx/include/soc/timer.h
+++ b/src/soc/cavium/cn81xx/include/soc/timer.h
@@ -1,16 +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 __SOC_CAVIUM_CN81XX_TIMER_H__
 #define __SOC_CAVIUM_CN81XX_TIMER_H__
diff --git a/src/soc/cavium/cn81xx/include/soc/twsi.h b/src/soc/cavium/cn81xx/include/soc/twsi.h
index 8365591e9b..5c8873aa06 100644
--- a/src/soc/cavium/cn81xx/include/soc/twsi.h
+++ b/src/soc/cavium/cn81xx/include/soc/twsi.h
@@ -1,16 +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 <types.h>
 #include <device/i2c.h>
 
diff --git a/src/soc/cavium/cn81xx/include/soc/uart.h b/src/soc/cavium/cn81xx/include/soc/uart.h
index 55c760d59d..fbc7457cde 100644
--- a/src/soc/cavium/cn81xx/include/soc/uart.h
+++ b/src/soc/cavium/cn81xx/include/soc/uart.h
@@ -1,16 +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 __SOC_CAVIUM_COMMON_INCLUDE_SOC_UART_H
 #define __SOC_CAVIUM_COMMON_INCLUDE_SOC_UART_H
diff --git a/src/soc/cavium/cn81xx/mmu.c b/src/soc/cavium/cn81xx/mmu.c
index 7815b2522c..2a1b3d73b6 100644
--- a/src/soc/cavium/cn81xx/mmu.c
+++ b/src/soc/cavium/cn81xx/mmu.c
@@ -1,16 +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 <symbols.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/cavium/cn81xx/sdram.c b/src/soc/cavium/cn81xx/sdram.c
index 1d686b9dd3..1a6e759e6e 100644
--- a/src/soc/cavium/cn81xx/sdram.c
+++ b/src/soc/cavium/cn81xx/sdram.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
 
diff --git a/src/soc/cavium/cn81xx/soc.c b/src/soc/cavium/cn81xx/soc.c
index 9312593fe6..512a337d7b 100644
--- a/src/soc/cavium/cn81xx/soc.c
+++ b/src/soc/cavium/cn81xx/soc.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
 
diff --git a/src/soc/cavium/cn81xx/spi.c b/src/soc/cavium/cn81xx/spi.c
index 09f27a488f..d20b90b9e2 100644
--- a/src/soc/cavium/cn81xx/spi.c
+++ b/src/soc/cavium/cn81xx/spi.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
 
diff --git a/src/soc/cavium/cn81xx/timer.c b/src/soc/cavium/cn81xx/timer.c
index 51b4f393a4..59a8ea8894 100644
--- a/src/soc/cavium/cn81xx/timer.c
+++ b/src/soc/cavium/cn81xx/timer.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
 
diff --git a/src/soc/cavium/cn81xx/twsi.c b/src/soc/cavium/cn81xx/twsi.c
index a0ff3bb444..1c61428f63 100644
--- a/src/soc/cavium/cn81xx/twsi.c
+++ b/src/soc/cavium/cn81xx/twsi.c
@@ -1,18 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */
+
 #include <console/console.h>
 #include <soc/twsi.h>
 #include <soc/clock.h>
diff --git a/src/soc/cavium/cn81xx/uart.c b/src/soc/cavium/cn81xx/uart.c
index 6e88bd1748..c162956b1f 100644
--- a/src/soc/cavium/cn81xx/uart.c
+++ b/src/soc/cavium/cn81xx/uart.c
@@ -1,16 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
 /*
- * 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.
- *
  * Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
  */