Felix Held submitted this change.

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mainboard/hp: Use SPDX for GPL-2.0-only files

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

Change-Id: I42ab3846c75adca1fe74dfa5114c9b697127bb76
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
---
M src/mainboard/hp/abm/BiosCallOuts.c
M src/mainboard/hp/abm/OemCustomize.c
M src/mainboard/hp/abm/OptionsIds.h
M src/mainboard/hp/abm/acpi/gpe.asl
M src/mainboard/hp/abm/acpi/ide.asl
M src/mainboard/hp/abm/acpi/mainboard.asl
M src/mainboard/hp/abm/acpi/routing.asl
M src/mainboard/hp/abm/acpi/sata.asl
M src/mainboard/hp/abm/acpi/si.asl
M src/mainboard/hp/abm/acpi/sleep.asl
M src/mainboard/hp/abm/acpi/usb_oc.asl
M src/mainboard/hp/abm/acpi_tables.c
M src/mainboard/hp/abm/bootblock.c
M src/mainboard/hp/abm/buildOpts.c
M src/mainboard/hp/abm/dsdt.asl
M src/mainboard/hp/abm/irq_tables.c
M src/mainboard/hp/abm/mainboard.c
M src/mainboard/hp/abm/mptable.c
M src/mainboard/hp/compaq_8200_elite_sff/acpi/platform.asl
M src/mainboard/hp/compaq_8200_elite_sff/acpi/superio.asl
M src/mainboard/hp/compaq_8200_elite_sff/acpi_tables.c
M src/mainboard/hp/compaq_8200_elite_sff/dsdt.asl
M src/mainboard/hp/compaq_8200_elite_sff/early_init.c
M src/mainboard/hp/compaq_8200_elite_sff/gpio.c
M src/mainboard/hp/compaq_8200_elite_sff/hda_verb.c
M src/mainboard/hp/compaq_8200_elite_sff/mainboard.c
M src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c
M src/mainboard/hp/pavilion_m6_1035dx/OemCustomize.c
M src/mainboard/hp/pavilion_m6_1035dx/OptionsIds.h
M src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl
M src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
M src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl
M src/mainboard/hp/pavilion_m6_1035dx/acpi/si.asl
M src/mainboard/hp/pavilion_m6_1035dx/acpi/sleep.asl
M src/mainboard/hp/pavilion_m6_1035dx/acpi/usb_oc.asl
M src/mainboard/hp/pavilion_m6_1035dx/acpi_tables.c
M src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c
M src/mainboard/hp/pavilion_m6_1035dx/dsdt.asl
M src/mainboard/hp/pavilion_m6_1035dx/irq_tables.c
M src/mainboard/hp/pavilion_m6_1035dx/mainboard.c
M src/mainboard/hp/pavilion_m6_1035dx/mptable.c
M src/mainboard/hp/snb_ivb_laptops/acpi/ec.asl
M src/mainboard/hp/snb_ivb_laptops/acpi/platform.asl
M src/mainboard/hp/snb_ivb_laptops/acpi/superio.asl
M src/mainboard/hp/snb_ivb_laptops/acpi_tables.c
M src/mainboard/hp/snb_ivb_laptops/dsdt.asl
M src/mainboard/hp/snb_ivb_laptops/mainboard.c
M src/mainboard/hp/snb_ivb_laptops/variants/2570p/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/2570p/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/2570p/hda_verb.c
M src/mainboard/hp/snb_ivb_laptops/variants/2760p/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/2760p/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/2760p/hda_verb.c
M src/mainboard/hp/snb_ivb_laptops/variants/8460p/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/8460p/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/8460p/hda_verb.c
M src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c
M src/mainboard/hp/snb_ivb_laptops/variants/8770w/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/8770w/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/8770w/hda_verb.c
M src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/hda_verb.c
M src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/early_init.c
M src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/gpio.c
M src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/hda_verb.c
M src/mainboard/hp/z220_sff_workstation/acpi/platform.asl
M src/mainboard/hp/z220_sff_workstation/acpi/superio.asl
M src/mainboard/hp/z220_sff_workstation/acpi_tables.c
M src/mainboard/hp/z220_sff_workstation/dsdt.asl
M src/mainboard/hp/z220_sff_workstation/early_init.c
M src/mainboard/hp/z220_sff_workstation/gpio.c
M src/mainboard/hp/z220_sff_workstation/hda_verb.c
M src/mainboard/hp/z220_sff_workstation/mainboard.c
76 files changed, 152 insertions(+), 1,012 deletions(-)

diff --git a/src/mainboard/hp/abm/BiosCallOuts.c b/src/mainboard/hp/abm/BiosCallOuts.c
index 2ee00fc..ae332ed 100644
--- a/src/mainboard/hp/abm/BiosCallOuts.c
+++ b/src/mainboard/hp/abm/BiosCallOuts.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 <AGESA.h>
 #include <northbridge/amd/agesa/BiosCallOuts.h>
diff --git a/src/mainboard/hp/abm/OemCustomize.c b/src/mainboard/hp/abm/OemCustomize.c
index bc311cc..2054081 100644
--- a/src/mainboard/hp/abm/OemCustomize.c
+++ b/src/mainboard/hp/abm/OemCustomize.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 <AGESA.h>
 #include <PlatformMemoryConfiguration.h>
diff --git a/src/mainboard/hp/abm/OptionsIds.h b/src/mainboard/hp/abm/OptionsIds.h
index b796375..43cfdd7 100644
--- a/src/mainboard/hp/abm/OptionsIds.h
+++ b/src/mainboard/hp/abm/OptionsIds.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. */
 
 /**
  * @file
diff --git a/src/mainboard/hp/abm/acpi/gpe.asl b/src/mainboard/hp/abm/acpi/gpe.asl
index 72bcf76..4e66be0 100644
--- a/src/mainboard/hp/abm/acpi/gpe.asl
+++ b/src/mainboard/hp/abm/acpi/gpe.asl
@@ -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. */
 
 Scope(\_GPE) {	/* Start Scope GPE */
 
diff --git a/src/mainboard/hp/abm/acpi/ide.asl b/src/mainboard/hp/abm/acpi/ide.asl
index e17d93b..8523767 100644
--- a/src/mainboard/hp/abm/acpi/ide.asl
+++ b/src/mainboard/hp/abm/acpi/ide.asl
@@ -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. */
 
 /* No IDE functionality */
 
diff --git a/src/mainboard/hp/abm/acpi/mainboard.asl b/src/mainboard/hp/abm/acpi/mainboard.asl
index 993000d..e15ead2 100644
--- a/src/mainboard/hp/abm/acpi/mainboard.asl
+++ b/src/mainboard/hp/abm/acpi/mainboard.asl
@@ -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. */
 
 /* Memory related values */
 Name(LOMH, 0x0)	/* Start of unused memory in C0000-E0000 range */
diff --git a/src/mainboard/hp/abm/acpi/routing.asl b/src/mainboard/hp/abm/acpi/routing.asl
index 0411c2a..7167de7 100644
--- a/src/mainboard/hp/abm/acpi/routing.asl
+++ b/src/mainboard/hp/abm/acpi/routing.asl
@@ -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/acpi.h>
diff --git a/src/mainboard/hp/abm/acpi/sata.asl b/src/mainboard/hp/abm/acpi/sata.asl
index 00d855a..864eb9e 100644
--- a/src/mainboard/hp/abm/acpi/sata.asl
+++ b/src/mainboard/hp/abm/acpi/sata.asl
@@ -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. */
 
 /* No SATA functionality */
 
diff --git a/src/mainboard/hp/abm/acpi/si.asl b/src/mainboard/hp/abm/acpi/si.asl
index 0f8d8b1..3a9e84f 100644
--- a/src/mainboard/hp/abm/acpi/si.asl
+++ b/src/mainboard/hp/abm/acpi/si.asl
@@ -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. */
 
 Scope(\_SI) {
 	Method(_SST, 1) {
diff --git a/src/mainboard/hp/abm/acpi/sleep.asl b/src/mainboard/hp/abm/acpi/sleep.asl
index 9f1f4c7..118e8b6 100644
--- a/src/mainboard/hp/abm/acpi/sleep.asl
+++ b/src/mainboard/hp/abm/acpi/sleep.asl
@@ -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. */
 
 /* Wake status package */
 Name(WKST,Package(){Zero, Zero})
diff --git a/src/mainboard/hp/abm/acpi/usb_oc.asl b/src/mainboard/hp/abm/acpi/usb_oc.asl
index bf00545..db55264 100644
--- a/src/mainboard/hp/abm/acpi/usb_oc.asl
+++ b/src/mainboard/hp/abm/acpi/usb_oc.asl
@@ -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. */
 
 /* simple name description */
 /*
diff --git a/src/mainboard/hp/abm/acpi_tables.c b/src/mainboard/hp/abm/acpi_tables.c
index a40e86f..243a4a6 100644
--- a/src/mainboard/hp/abm/acpi_tables.c
+++ b/src/mainboard/hp/abm/acpi_tables.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/acpi.h>
 #include <arch/ioapic.h>
diff --git a/src/mainboard/hp/abm/bootblock.c b/src/mainboard/hp/abm/bootblock.c
index a48ba77..7a08ae1 100644
--- a/src/mainboard/hp/abm/bootblock.c
+++ b/src/mainboard/hp/abm/bootblock.c
@@ -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 <amdblocks/acpimmio.h>
 #include <bootblock_common.h>
diff --git a/src/mainboard/hp/abm/buildOpts.c b/src/mainboard/hp/abm/buildOpts.c
index 1b0e853..786d9cb 100644
--- a/src/mainboard/hp/abm/buildOpts.c
+++ b/src/mainboard/hp/abm/buildOpts.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. */
 
 /**
  * @file
diff --git a/src/mainboard/hp/abm/dsdt.asl b/src/mainboard/hp/abm/dsdt.asl
index 15b241f..1b822e6 100644
--- a/src/mainboard/hp/abm/dsdt.asl
+++ b/src/mainboard/hp/abm/dsdt.asl
@@ -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. */
 
 /* DefinitionBlock Statement */
 #include <arch/acpi.h>
diff --git a/src/mainboard/hp/abm/irq_tables.c b/src/mainboard/hp/abm/irq_tables.c
index 5f0654a..b8077ff 100644
--- a/src/mainboard/hp/abm/irq_tables.c
+++ b/src/mainboard/hp/abm/irq_tables.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 <device/pci_def.h>
diff --git a/src/mainboard/hp/abm/mainboard.c b/src/mainboard/hp/abm/mainboard.c
index 7a96b6d..ed342ab 100644
--- a/src/mainboard/hp/abm/mainboard.c
+++ b/src/mainboard/hp/abm/mainboard.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 <device/device.h>
diff --git a/src/mainboard/hp/abm/mptable.c b/src/mainboard/hp/abm/mptable.c
index 6e1d402..73e6cc4 100644
--- a/src/mainboard/hp/abm/mptable.c
+++ b/src/mainboard/hp/abm/mptable.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/smp/mpspec.h>
 #include <arch/io.h>
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/acpi/platform.asl b/src/mainboard/hp/compaq_8200_elite_sff/acpi/platform.asl
index 440ec7a..fab68de 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/acpi/platform.asl
+++ b/src/mainboard/hp/compaq_8200_elite_sff/acpi/platform.asl
@@ -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. */
 
 Method(_WAK, 1, NotSerialized)
 {
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/acpi/superio.asl b/src/mainboard/hp/compaq_8200_elite_sff/acpi/superio.asl
index 501cffb..c937af1 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/acpi/superio.asl
+++ b/src/mainboard/hp/compaq_8200_elite_sff/acpi/superio.asl
@@ -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 <superio/nuvoton/npcd378/acpi/superio.asl>
 
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/acpi_tables.c b/src/mainboard/hp/compaq_8200_elite_sff/acpi_tables.c
index 2b8c100..3851d04 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/acpi_tables.c
+++ b/src/mainboard/hp/compaq_8200_elite_sff/acpi_tables.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 <southbridge/intel/bd82x6x/nvs.h>
 
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/dsdt.asl b/src/mainboard/hp/compaq_8200_elite_sff/dsdt.asl
index 2ab4c15..150bdcf 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/dsdt.asl
+++ b/src/mainboard/hp/compaq_8200_elite_sff/dsdt.asl
@@ -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. */
 
 #define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
 #define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/early_init.c b/src/mainboard/hp/compaq_8200_elite_sff/early_init.c
index 66f35dd..70d055e 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/early_init.c
+++ b/src/mainboard/hp/compaq_8200_elite_sff/early_init.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 <bootblock_common.h>
 #include <stdint.h>
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/gpio.c b/src/mainboard/hp/compaq_8200_elite_sff/gpio.c
index 0fbb24b..6ea4718 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/gpio.c
+++ b/src/mainboard/hp/compaq_8200_elite_sff/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/hda_verb.c b/src/mainboard/hp/compaq_8200_elite_sff/hda_verb.c
index 4813fa8..0602fba 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/hda_verb.c
+++ b/src/mainboard/hp/compaq_8200_elite_sff/hda_verb.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 <device/azalia_device.h>
 
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/mainboard.c b/src/mainboard/hp/compaq_8200_elite_sff/mainboard.c
index 68b6025..634270e 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/mainboard.c
+++ b/src/mainboard/hp/compaq_8200_elite_sff/mainboard.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 <device/device.h>
 #include <drivers/intel/gma/int15.h>
 #include <southbridge/intel/bd82x6x/pch.h>
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c b/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c
index f51a65c..7ebcb99 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.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 <AGESA.h>
 #include <northbridge/amd/agesa/BiosCallOuts.h>
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/OemCustomize.c b/src/mainboard/hp/pavilion_m6_1035dx/OemCustomize.c
index da11d01..3f0c216 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/OemCustomize.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/OemCustomize.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 <Porting.h>
 #include <AGESA.h>
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/OptionsIds.h b/src/mainboard/hp/pavilion_m6_1035dx/OptionsIds.h
index bf0588d..a7e18bb 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/OptionsIds.h
+++ b/src/mainboard/hp/pavilion_m6_1035dx/OptionsIds.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. */
 
 /**
  * @file
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl
index 869b6c0..675ceaa8 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl
@@ -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. */
 
 Scope(\_GPE) {	/* Start Scope GPE */
 
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
index 3bbd215..fc8fb72 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
@@ -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. */
 
 	/* Data to be patched by the BIOS during POST */
 	/* FIXME the patching is not done yet! */
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl
index 7b95344..3c5d592 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl
@@ -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. */
 
 	/* Routing is in System Bus scope */
 	Name(PR0, Package(){
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/si.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/si.asl
index cc27e98..e46f267 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/si.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/si.asl
@@ -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. */
 	Scope(\_SI) {
 		Method(_SST, 1) {
 			/* DBGO("\\_SI\\_SST\n") */
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/sleep.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/sleep.asl
index d5a1f68..c65979d 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/sleep.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/sleep.asl
@@ -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. */
 
 /* Wake status package */
 Name(WKST,Package(){Zero, Zero})
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/usb_oc.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/usb_oc.asl
index e1dc35d..fb88faa 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/usb_oc.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/usb_oc.asl
@@ -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. */
 
 /* USB overcurrent mapping pins.   */
 Name(UOM0, 0)
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi_tables.c b/src/mainboard/hp/pavilion_m6_1035dx/acpi_tables.c
index be2669e..3eb63c8 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi_tables.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi_tables.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/acpi.h>
 #include <arch/ioapic.h>
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c b/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c
index 09a7825..3e2931a 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.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. */
 
 /**
  * @file
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/dsdt.asl b/src/mainboard/hp/pavilion_m6_1035dx/dsdt.asl
index 7b47a76..79f4b3f 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/dsdt.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/dsdt.asl
@@ -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 "mainboard.h"
 
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/irq_tables.c b/src/mainboard/hp/pavilion_m6_1035dx/irq_tables.c
index 7864872..3ee0def 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/irq_tables.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/irq_tables.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/pirq_routing.h>
 #include <console/console.h>
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c b/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c
index bd1a671..42af1b8 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/mainboard.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 "ec.h"
 
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/mptable.c b/src/mainboard/hp/pavilion_m6_1035dx/mptable.c
index e426b4d..159f26c 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/mptable.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/mptable.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/io.h>
 #include <arch/ioapic.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/acpi/ec.asl b/src/mainboard/hp/snb_ivb_laptops/acpi/ec.asl
index 86acea9..b559de2 100644
--- a/src/mainboard/hp/snb_ivb_laptops/acpi/ec.asl
+++ b/src/mainboard/hp/snb_ivb_laptops/acpi/ec.asl
@@ -1,15 +1,4 @@
-/*
- * 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 <ec/hp/kbc1126/acpi/ec.asl>
diff --git a/src/mainboard/hp/snb_ivb_laptops/acpi/platform.asl b/src/mainboard/hp/snb_ivb_laptops/acpi/platform.asl
index f7f8066..68a709e 100644
--- a/src/mainboard/hp/snb_ivb_laptops/acpi/platform.asl
+++ b/src/mainboard/hp/snb_ivb_laptops/acpi/platform.asl
@@ -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. */
 
 Method(_WAK,1)
 {
diff --git a/src/mainboard/hp/snb_ivb_laptops/acpi/superio.asl b/src/mainboard/hp/snb_ivb_laptops/acpi/superio.asl
index 606085f..1bc1628 100644
--- a/src/mainboard/hp/snb_ivb_laptops/acpi/superio.asl
+++ b/src/mainboard/hp/snb_ivb_laptops/acpi/superio.asl
@@ -1,15 +1,4 @@
-/*
- * 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 <drivers/pc80/pc/ps2_controller.asl>
diff --git a/src/mainboard/hp/snb_ivb_laptops/acpi_tables.c b/src/mainboard/hp/snb_ivb_laptops/acpi_tables.c
index 831ec53..07bc6ac 100644
--- a/src/mainboard/hp/snb_ivb_laptops/acpi_tables.c
+++ b/src/mainboard/hp/snb_ivb_laptops/acpi_tables.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 <southbridge/intel/bd82x6x/nvs.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/dsdt.asl b/src/mainboard/hp/snb_ivb_laptops/dsdt.asl
index 2ab4c15..150bdcf 100644
--- a/src/mainboard/hp/snb_ivb_laptops/dsdt.asl
+++ b/src/mainboard/hp/snb_ivb_laptops/dsdt.asl
@@ -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. */
 
 #define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
 #define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
diff --git a/src/mainboard/hp/snb_ivb_laptops/mainboard.c b/src/mainboard/hp/snb_ivb_laptops/mainboard.c
index d1aad59..97c7e7a 100644
--- a/src/mainboard/hp/snb_ivb_laptops/mainboard.c
+++ b/src/mainboard/hp/snb_ivb_laptops/mainboard.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/device.h>
 #include <drivers/intel/gma/int15.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/2570p/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/2570p/early_init.c
index ef66127..59048cf 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/2570p/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/2570p/early_init.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 <bootblock_common.h>
 #include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/2570p/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/2570p/gpio.c
index 971d2fd..49ca2ab 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/2570p/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/2570p/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/2570p/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/2570p/hda_verb.c
index 0aabe19..3e329c7 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/2570p/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/2570p/hda_verb.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 <device/azalia_device.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/2760p/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/2760p/early_init.c
index b43815c..0dab0e0 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/2760p/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/2760p/early_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. */
 
 #include <bootblock_common.h>
 #include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/2760p/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/2760p/gpio.c
index b3a68a4..759c667 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/2760p/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/2760p/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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/2760p/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/2760p/hda_verb.c
index 9b32e23..1ecdecf 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/2760p/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/2760p/hda_verb.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/azalia_device.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/early_init.c
index 7bf1987..5fa75ec 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/early_init.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 <bootblock_common.h>
 #include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/gpio.c
index 2a9bb1f..fd47cf0 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/hda_verb.c
index e954689..990d8ba 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8460p/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8460p/hda_verb.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 <device/azalia_device.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c
index a897416..800e992 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_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. */
 
 #include <bootblock_common.h>
 #include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c
index ea8b749..ab91d3a 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c
index 83b1489..d8e1fb7 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.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/azalia_device.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8770w/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/8770w/early_init.c
index 5e33cf1..6b7bbb2 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8770w/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8770w/early_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. */
 
 #include <bootblock_common.h>
 #include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8770w/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/8770w/gpio.c
index 8ed54a1..2f88c94 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8770w/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8770w/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8770w/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/8770w/hda_verb.c
index 3eb82da..431b503 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/8770w/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8770w/hda_verb.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/azalia_device.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/early_init.c
index 1efdcde..46ed03f 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/early_init.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 <bootblock_common.h>
 #include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/gpio.c
index 7e50750..b2f470a 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/hda_verb.c
index c32ea60..6528299 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/hda_verb.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 <device/azalia_device.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/early_init.c
index 8b45b00..eb62a9f 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/early_init.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/early_init.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 <bootblock_common.h>
 #include <string.h>
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/gpio.c
index 9cfab29..163e0dc 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/gpio.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/hda_verb.c
index f353184..2f1892e 100644
--- a/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/hda_verb.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 <device/azalia_device.h>
 
diff --git a/src/mainboard/hp/z220_sff_workstation/acpi/platform.asl b/src/mainboard/hp/z220_sff_workstation/acpi/platform.asl
index 440ec7a..fab68de 100644
--- a/src/mainboard/hp/z220_sff_workstation/acpi/platform.asl
+++ b/src/mainboard/hp/z220_sff_workstation/acpi/platform.asl
@@ -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. */
 
 Method(_WAK, 1, NotSerialized)
 {
diff --git a/src/mainboard/hp/z220_sff_workstation/acpi/superio.asl b/src/mainboard/hp/z220_sff_workstation/acpi/superio.asl
index 501cffb..c937af1 100644
--- a/src/mainboard/hp/z220_sff_workstation/acpi/superio.asl
+++ b/src/mainboard/hp/z220_sff_workstation/acpi/superio.asl
@@ -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 <superio/nuvoton/npcd378/acpi/superio.asl>
 
diff --git a/src/mainboard/hp/z220_sff_workstation/acpi_tables.c b/src/mainboard/hp/z220_sff_workstation/acpi_tables.c
index 2b8c100..3851d04 100644
--- a/src/mainboard/hp/z220_sff_workstation/acpi_tables.c
+++ b/src/mainboard/hp/z220_sff_workstation/acpi_tables.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 <southbridge/intel/bd82x6x/nvs.h>
 
diff --git a/src/mainboard/hp/z220_sff_workstation/dsdt.asl b/src/mainboard/hp/z220_sff_workstation/dsdt.asl
index 2ab4c15..150bdcf 100644
--- a/src/mainboard/hp/z220_sff_workstation/dsdt.asl
+++ b/src/mainboard/hp/z220_sff_workstation/dsdt.asl
@@ -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. */
 
 #define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
 #define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
diff --git a/src/mainboard/hp/z220_sff_workstation/early_init.c b/src/mainboard/hp/z220_sff_workstation/early_init.c
index d21eed7..71a2e95 100644
--- a/src/mainboard/hp/z220_sff_workstation/early_init.c
+++ b/src/mainboard/hp/z220_sff_workstation/early_init.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 <bootblock_common.h>
 #include <stdint.h>
diff --git a/src/mainboard/hp/z220_sff_workstation/gpio.c b/src/mainboard/hp/z220_sff_workstation/gpio.c
index c79c285..624226e 100644
--- a/src/mainboard/hp/z220_sff_workstation/gpio.c
+++ b/src/mainboard/hp/z220_sff_workstation/gpio.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 <southbridge/intel/common/gpio.h>
 
diff --git a/src/mainboard/hp/z220_sff_workstation/hda_verb.c b/src/mainboard/hp/z220_sff_workstation/hda_verb.c
index 40bc9e1..32a0f74 100644
--- a/src/mainboard/hp/z220_sff_workstation/hda_verb.c
+++ b/src/mainboard/hp/z220_sff_workstation/hda_verb.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 <device/azalia_device.h>
 
diff --git a/src/mainboard/hp/z220_sff_workstation/mainboard.c b/src/mainboard/hp/z220_sff_workstation/mainboard.c
index 68b6025..634270e 100644
--- a/src/mainboard/hp/z220_sff_workstation/mainboard.c
+++ b/src/mainboard/hp/z220_sff_workstation/mainboard.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 <device/device.h>
 #include <drivers/intel/gma/int15.h>
 #include <southbridge/intel/bd82x6x/pch.h>

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