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

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

Change-Id: I25b9bbe320be891985e5fb42a0c3f1c763a833db
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40136
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

42 files changed, 84 insertions, 545 deletions

diff --git a/src/soc/samsung/exynos5420/alternate_cbfs.c b/src/soc/samsung/exynos5420/alternate_cbfs.c
index 48beb10976..6cb67cb4de 100644
--- a/src/soc/samsung/exynos5420/alternate_cbfs.c
+++ b/src/soc/samsung/exynos5420/alternate_cbfs.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 <arch/cache.h>
 #include <boot_device.h>
diff --git a/src/soc/samsung/exynos5420/bootblock.c b/src/soc/samsung/exynos5420/bootblock.c
index f98a2a2d1e..a39768be7c 100644
--- a/src/soc/samsung/exynos5420/bootblock.c
+++ b/src/soc/samsung/exynos5420/bootblock.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 <arch/cache.h>
 #include <bootblock_common.h>
diff --git a/src/soc/samsung/exynos5420/cbmem.c b/src/soc/samsung/exynos5420/cbmem.c
index 6364bd80f9..4afe0682bc 100644
--- a/src/soc/samsung/exynos5420/cbmem.c
+++ b/src/soc/samsung/exynos5420/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/cpu.h>
diff --git a/src/soc/samsung/exynos5420/chip.h b/src/soc/samsung/exynos5420/chip.h
index bf86839962..24f5debda7 100644
--- a/src/soc/samsung/exynos5420/chip.h
+++ b/src/soc/samsung/exynos5420/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 CPU_SAMSUNG_EXYNOS5420_H
 #define CPU_SAMSUNG_EXYNOS5420_H
diff --git a/src/soc/samsung/exynos5420/clock.c b/src/soc/samsung/exynos5420/clock.c
index 817277aae0..cc9947c1a4 100644
--- a/src/soc/samsung/exynos5420/clock.c
+++ b/src/soc/samsung/exynos5420/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 <device/mmio.h>
 #include <assert.h>
diff --git a/src/soc/samsung/exynos5420/clock_init.c b/src/soc/samsung/exynos5420/clock_init.c
index 3c0f6c7601..8b7e138ccd 100644
--- a/src/soc/samsung/exynos5420/clock_init.c
+++ b/src/soc/samsung/exynos5420/clock_init.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. */
 
 /* Clock setup for SMDK5420 board based on EXYNOS5 */
 
diff --git a/src/soc/samsung/exynos5420/cpu.c b/src/soc/samsung/exynos5420/cpu.c
index cc6b0480a9..dd27730dc1 100644
--- a/src/soc/samsung/exynos5420/cpu.c
+++ b/src/soc/samsung/exynos5420/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 <arch/cache.h>
 #include <console/console.h>
diff --git a/src/soc/samsung/exynos5420/dmc_common.c b/src/soc/samsung/exynos5420/dmc_common.c
index d756142d93..d3877296fa 100644
--- a/src/soc/samsung/exynos5420/dmc_common.c
+++ b/src/soc/samsung/exynos5420/dmc_common.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. */
 
 /* Mem setup common file for different types of DDR present on SMDK5420 boards.
  */
diff --git a/src/soc/samsung/exynos5420/gpio.c b/src/soc/samsung/exynos5420/gpio.c
index e36cf3acef..70073e618d 100644
--- a/src/soc/samsung/exynos5420/gpio.c
+++ b/src/soc/samsung/exynos5420/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 <assert.h>
 #include <console/console.h>
diff --git a/src/soc/samsung/exynos5420/i2c.c b/src/soc/samsung/exynos5420/i2c.c
index 3fd18f167a..50d9248788 100644
--- a/src/soc/samsung/exynos5420/i2c.c
+++ b/src/soc/samsung/exynos5420/i2c.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 <device/mmio.h>
 #include <assert.h>
diff --git a/src/soc/samsung/exynos5420/include/soc/alternate_cbfs.h b/src/soc/samsung/exynos5420/include/soc/alternate_cbfs.h
index 874be235a0..b962f75094 100644
--- a/src/soc/samsung/exynos5420/include/soc/alternate_cbfs.h
+++ b/src/soc/samsung/exynos5420/include/soc/alternate_cbfs.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 CPU_SAMSUNG_EXYNOS5420_ALTERNATE_CBFS_H
 #define CPU_SAMSUNG_EXYNOS5420_ALTERNATE_CBFS_H
diff --git a/src/soc/samsung/exynos5420/include/soc/clk.h b/src/soc/samsung/exynos5420/include/soc/clk.h
index 25920f3b43..d2b0a29d0c 100644
--- a/src/soc/samsung/exynos5420/include/soc/clk.h
+++ b/src/soc/samsung/exynos5420/include/soc/clk.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 CPU_SAMSUNG_EXYNOS5420_CLK_H
 #define CPU_SAMSUNG_EXYNOS5420_CLK_H
diff --git a/src/soc/samsung/exynos5420/include/soc/cpu.h b/src/soc/samsung/exynos5420/include/soc/cpu.h
index 956c1f0d39..0fbb7c9023 100644
--- a/src/soc/samsung/exynos5420/include/soc/cpu.h
+++ b/src/soc/samsung/exynos5420/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 CPU_SAMSUNG_EXYNOS5420_CPU_H
 #define CPU_SAMSUNG_EXYNOS5420_CPU_H
diff --git a/src/soc/samsung/exynos5420/include/soc/dmc.h b/src/soc/samsung/exynos5420/include/soc/dmc.h
index e068255f96..84bced64d7 100644
--- a/src/soc/samsung/exynos5420/include/soc/dmc.h
+++ b/src/soc/samsung/exynos5420/include/soc/dmc.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 CPU_SAMSUNG_EXYNOS5420_DMC_H
 #define CPU_SAMSUNG_EXYNOS5420_DMC_H
diff --git a/src/soc/samsung/exynos5420/include/soc/dp.h b/src/soc/samsung/exynos5420/include/soc/dp.h
index 5797f01256..41367dd27a 100644
--- a/src/soc/samsung/exynos5420/include/soc/dp.h
+++ b/src/soc/samsung/exynos5420/include/soc/dp.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. */
 
 /* Register map for Exynos5 DP */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/dsim.h b/src/soc/samsung/exynos5420/include/soc/dsim.h
index 26d671e9d0..2c7c8560bd 100644
--- a/src/soc/samsung/exynos5420/include/soc/dsim.h
+++ b/src/soc/samsung/exynos5420/include/soc/dsim.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. */
 
 /* Register map for Exynos5 MIPI-DSIM */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/fimd.h b/src/soc/samsung/exynos5420/include/soc/fimd.h
index 1c274a0362..a695a5d832 100644
--- a/src/soc/samsung/exynos5420/include/soc/fimd.h
+++ b/src/soc/samsung/exynos5420/include/soc/fimd.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. */
 
 /* Register map for Exynos5 FIMD */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/gpio.h b/src/soc/samsung/exynos5420/include/soc/gpio.h
index efe8a8afbd..ecd909b771 100644
--- a/src/soc/samsung/exynos5420/include/soc/gpio.h
+++ b/src/soc/samsung/exynos5420/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 CPU_SAMSUNG_EXYNOS5420_GPIO_H
 #define CPU_SAMSUNG_EXYNOS5420_GPIO_H
diff --git a/src/soc/samsung/exynos5420/include/soc/i2c.h b/src/soc/samsung/exynos5420/include/soc/i2c.h
index 7732a16161..2574c7243e 100644
--- a/src/soc/samsung/exynos5420/include/soc/i2c.h
+++ b/src/soc/samsung/exynos5420/include/soc/i2c.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 CPU_SAMSUNG_EXYNOS5420_I2C_H
 #define CPU_SAMSUNG_EXYNOS5420_I2C_H
diff --git a/src/soc/samsung/exynos5420/include/soc/i2s-regs.h b/src/soc/samsung/exynos5420/include/soc/i2s-regs.h
index fafd6194be..219e670457 100644
--- a/src/soc/samsung/exynos5420/include/soc/i2s-regs.h
+++ b/src/soc/samsung/exynos5420/include/soc/i2s-regs.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. */
 
 /* Taken from the kernel code */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/memlayout.ld b/src/soc/samsung/exynos5420/include/soc/memlayout.ld
index c113bf962c..30440e0da0 100644
--- a/src/soc/samsung/exynos5420/include/soc/memlayout.ld
+++ b/src/soc/samsung/exynos5420/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>
 
diff --git a/src/soc/samsung/exynos5420/include/soc/periph.h b/src/soc/samsung/exynos5420/include/soc/periph.h
index c79ee38667..4e8c10211d 100644
--- a/src/soc/samsung/exynos5420/include/soc/periph.h
+++ b/src/soc/samsung/exynos5420/include/soc/periph.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 CPU_SAMSUNG_EXYNOS5420_PERIPH_H
 #define CPU_SAMSUNG_EXYNOS5420_PERIPH_H
diff --git a/src/soc/samsung/exynos5420/include/soc/pinmux.h b/src/soc/samsung/exynos5420/include/soc/pinmux.h
index 4962b454b2..1121b992e1 100644
--- a/src/soc/samsung/exynos5420/include/soc/pinmux.h
+++ b/src/soc/samsung/exynos5420/include/soc/pinmux.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 CPU_SAMSUNG_EXYNOS5420_PINMUX_H
 #define CPU_SAMSUNG_EXYNOS5420_PINMUX_H
diff --git a/src/soc/samsung/exynos5420/include/soc/power.h b/src/soc/samsung/exynos5420/include/soc/power.h
index 957f5a8cbd..ae8f7f2cad 100644
--- a/src/soc/samsung/exynos5420/include/soc/power.h
+++ b/src/soc/samsung/exynos5420/include/soc/power.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. */
 
 /* Register map for Exynos5 PMU */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/setup.h b/src/soc/samsung/exynos5420/include/soc/setup.h
index a4c9e32453..3b0bfff057 100644
--- a/src/soc/samsung/exynos5420/include/soc/setup.h
+++ b/src/soc/samsung/exynos5420/include/soc/setup.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. */
 
 /* Machine Specific Values for SMDK5420 board based on Exynos5 */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/spi.h b/src/soc/samsung/exynos5420/include/soc/spi.h
index dd26100918..a8d8899e57 100644
--- a/src/soc/samsung/exynos5420/include/soc/spi.h
+++ b/src/soc/samsung/exynos5420/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 CPU_SAMSUNG_EXYNOS5420_SPI_H
 #define CPU_SAMSUNG_EXYNOS5420_SPI_H
diff --git a/src/soc/samsung/exynos5420/include/soc/sysreg.h b/src/soc/samsung/exynos5420/include/soc/sysreg.h
index 423055747b..3c285d12e5 100644
--- a/src/soc/samsung/exynos5420/include/soc/sysreg.h
+++ b/src/soc/samsung/exynos5420/include/soc/sysreg.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. */
 
 /* Register map for Exynos5 sysreg */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/tmu.h b/src/soc/samsung/exynos5420/include/soc/tmu.h
index 0b75bb665e..cc46b2ef79 100644
--- a/src/soc/samsung/exynos5420/include/soc/tmu.h
+++ b/src/soc/samsung/exynos5420/include/soc/tmu.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. */
 
 /* EXYNOS - Thermal Management Unit */
 
diff --git a/src/soc/samsung/exynos5420/include/soc/trustzone.h b/src/soc/samsung/exynos5420/include/soc/trustzone.h
index 2020754cef..13deb51f92 100644
--- a/src/soc/samsung/exynos5420/include/soc/trustzone.h
+++ b/src/soc/samsung/exynos5420/include/soc/trustzone.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 CPU_SAMSUNG_EXYNOS5420_TRUSTZONE_H
 #define CPU_SAMSUNG_EXYNOS5420_TRUSTZONE_H
diff --git a/src/soc/samsung/exynos5420/include/soc/uart.h b/src/soc/samsung/exynos5420/include/soc/uart.h
index 3fb49f7fa4..097b40559a 100644
--- a/src/soc/samsung/exynos5420/include/soc/uart.h
+++ b/src/soc/samsung/exynos5420/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 CPU_SAMSUNG_EXYNOS5420_UART_H
 #define CPU_SAMSUNG_EXYNOS5420_UART_H
diff --git a/src/soc/samsung/exynos5420/include/soc/usb.h b/src/soc/samsung/exynos5420/include/soc/usb.h
index 29a5d80946..a0abe1cfa1 100644
--- a/src/soc/samsung/exynos5420/include/soc/usb.h
+++ b/src/soc/samsung/exynos5420/include/soc/usb.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 CPU_SAMSUNG_EXYNOS5420_USB_H
 #define CPU_SAMSUNG_EXYNOS5420_USB_H
diff --git a/src/soc/samsung/exynos5420/include/soc/wakeup.h b/src/soc/samsung/exynos5420/include/soc/wakeup.h
index 605e0f6bcf..1be91ede3f 100644
--- a/src/soc/samsung/exynos5420/include/soc/wakeup.h
+++ b/src/soc/samsung/exynos5420/include/soc/wakeup.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 CPU_SAMSUNG_EXYNOS5420_WAKEUP_H
 #define CPU_SAMSUNG_EXYNOS5420_WAKEUP_H
diff --git a/src/soc/samsung/exynos5420/pinmux.c b/src/soc/samsung/exynos5420/pinmux.c
index f4958a81d5..a58303ef50 100644
--- a/src/soc/samsung/exynos5420/pinmux.c
+++ b/src/soc/samsung/exynos5420/pinmux.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/gpio.h>
 #include <soc/pinmux.h>
diff --git a/src/soc/samsung/exynos5420/power.c b/src/soc/samsung/exynos5420/power.c
index d13b9fa653..442689fffa 100644
--- a/src/soc/samsung/exynos5420/power.c
+++ b/src/soc/samsung/exynos5420/power.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. */
 
 /* Power setup code for EXYNOS5 */
 
diff --git a/src/soc/samsung/exynos5420/smp.c b/src/soc/samsung/exynos5420/smp.c
index 2b7be9df50..2eef2d326a 100644
--- a/src/soc/samsung/exynos5420/smp.c
+++ b/src/soc/samsung/exynos5420/smp.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 <arch/cpu.h>
 #include <device/mmio.h>
diff --git a/src/soc/samsung/exynos5420/spi.c b/src/soc/samsung/exynos5420/spi.c
index 7b8b955dc9..621072129b 100644
--- a/src/soc/samsung/exynos5420/spi.c
+++ b/src/soc/samsung/exynos5420/spi.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 <device/mmio.h>
 #include <assert.h>
diff --git a/src/soc/samsung/exynos5420/timer.c b/src/soc/samsung/exynos5420/timer.c
index d287bfdb73..e9daa71d50 100644
--- a/src/soc/samsung/exynos5420/timer.c
+++ b/src/soc/samsung/exynos5420/timer.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 <device/mmio.h>
 #include <delay.h>
diff --git a/src/soc/samsung/exynos5420/tmu.c b/src/soc/samsung/exynos5420/tmu.c
index fb57ce500e..3ed6f5e2bc 100644
--- a/src/soc/samsung/exynos5420/tmu.c
+++ b/src/soc/samsung/exynos5420/tmu.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. */
 
 /* EXYNOS - Thermal Management Unit */
 
diff --git a/src/soc/samsung/exynos5420/trustzone.c b/src/soc/samsung/exynos5420/trustzone.c
index 0cf25ee4b6..f0a79eaa5a 100644
--- a/src/soc/samsung/exynos5420/trustzone.c
+++ b/src/soc/samsung/exynos5420/trustzone.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 <device/mmio.h>
 #include <soc/trustzone.h>
diff --git a/src/soc/samsung/exynos5420/uart.c b/src/soc/samsung/exynos5420/uart.c
index ccee71364d..d595774a88 100644
--- a/src/soc/samsung/exynos5420/uart.c
+++ b/src/soc/samsung/exynos5420/uart.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 <device/mmio.h>
 #include <boot/coreboot_tables.h>
diff --git a/src/soc/samsung/exynos5420/usb.c b/src/soc/samsung/exynos5420/usb.c
index b8f5ee2518..c0971f94da 100644
--- a/src/soc/samsung/exynos5420/usb.c
+++ b/src/soc/samsung/exynos5420/usb.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 <device/mmio.h>
 #include <console/console.h>
diff --git a/src/soc/samsung/exynos5420/wakeup.c b/src/soc/samsung/exynos5420/wakeup.c
index 86615f2516..e4179f6086 100644
--- a/src/soc/samsung/exynos5420/wakeup.c
+++ b/src/soc/samsung/exynos5420/wakeup.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 <arch/cache.h>
 #include <soc/power.h>