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-rw-r--r--src/mainboard/hp/abm/BiosCallOuts.c15
-rw-r--r--src/mainboard/hp/abm/OemCustomize.c15
-rw-r--r--src/mainboard/hp/abm/OptionsIds.h15
-rw-r--r--src/mainboard/hp/abm/acpi/gpe.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/ide.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/mainboard.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/routing.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/sata.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/si.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/sleep.asl15
-rw-r--r--src/mainboard/hp/abm/acpi/usb_oc.asl15
-rw-r--r--src/mainboard/hp/abm/acpi_tables.c15
-rw-r--r--src/mainboard/hp/abm/bootblock.c14
-rw-r--r--src/mainboard/hp/abm/buildOpts.c15
-rw-r--r--src/mainboard/hp/abm/dsdt.asl15
-rw-r--r--src/mainboard/hp/abm/irq_tables.c15
-rw-r--r--src/mainboard/hp/abm/mainboard.c15
-rw-r--r--src/mainboard/hp/abm/mptable.c15
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/acpi/platform.asl15
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/acpi/superio.asl15
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/acpi_tables.c16
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/dsdt.asl15
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/early_init.c16
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/gpio.c16
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/hda_verb.c16
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/mainboard.c16
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/OemCustomize.c15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/OptionsIds.h15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/si.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/sleep.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/usb_oc.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi_tables.c15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/dsdt.asl15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/irq_tables.c15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/mainboard.c15
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/mptable.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/acpi/ec.asl15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/acpi/platform.asl15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/acpi/superio.asl15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/acpi_tables.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/dsdt.asl15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/mainboard.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/2570p/early_init.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/2570p/gpio.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/2570p/hda_verb.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/2760p/early_init.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/2760p/gpio.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/2760p/hda_verb.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8460p/early_init.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8460p/gpio.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8460p/hda_verb.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8770w/early_init.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8770w/gpio.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8770w/hda_verb.c15
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/early_init.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/gpio.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/hda_verb.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/early_init.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/gpio.c16
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/revolve_810_g1/hda_verb.c16
-rw-r--r--src/mainboard/hp/z220_sff_workstation/acpi/platform.asl15
-rw-r--r--src/mainboard/hp/z220_sff_workstation/acpi/superio.asl15
-rw-r--r--src/mainboard/hp/z220_sff_workstation/acpi_tables.c16
-rw-r--r--src/mainboard/hp/z220_sff_workstation/dsdt.asl15
-rw-r--r--src/mainboard/hp/z220_sff_workstation/early_init.c16
-rw-r--r--src/mainboard/hp/z220_sff_workstation/gpio.c16
-rw-r--r--src/mainboard/hp/z220_sff_workstation/hda_verb.c16
-rw-r--r--src/mainboard/hp/z220_sff_workstation/mainboard.c16
76 files changed, 152 insertions, 1012 deletions
diff --git a/src/mainboard/hp/abm/BiosCallOuts.c b/src/mainboard/hp/abm/BiosCallOuts.c
index 2ee00fc22e..ae332ed7c8 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 bc311cc457..2054081979 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 b796375146..43cfdd75d5 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 72bcf765c3..4e66be0e9c 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 e17d93befd..85237670a2 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 993000d2c6..e15ead22ae 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 0411c2a6b7..7167de7477 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 00d855adb0..864eb9e07c 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 0f8d8b1f7f..3a9e84f904 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 9f1f4c72de..118e8b6439 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 bf00545927..db55264f91 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 a40e86fe00..243a4a621d 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 a48ba772e1..7a08ae117e 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 1b0e853ad6..786d9cb078 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 15b241f897..1b822e60ba 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 5f0654ad1e..b8077ff8c1 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 7a96b6dff1..ed342ab34b 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 6e1d402833..73e6cc4e7d 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 440ec7a71f..fab68de5c6 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 501cffb566..c937af17a9 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 2b8c10087b..3851d04b22 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 2ab4c15802..150bdcf05a 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 66f35dd136..70d055e8b2 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 0fbb24b749..6ea47183ff 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 4813fa8cb4..0602fba4d3 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 68b60257bc..634270e6f9 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 f51a65ca35..7ebcb99a23 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 da11d010d3..3f0c21618a 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 bf0588d00f..a7e18bb651 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 869b6c0ac6..675ceaa851 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 3bbd215f83..fc8fb72d95 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 7b9534437e..3c5d592ba6 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 cc27e983e1..e46f267284 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 d5a1f683a8..c65979df55 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 e1dc35d969..fb88faa56b 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 be2669eeb8..3eb63c8920 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 09a7825cfe..3e2931af95 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 7b47a7646a..79f4b3f402 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 7864872b45..3ee0def029 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 bd1a671d50..42af1b8efa 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 e426b4d0e3..159f26cc98 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 86acea9715..b559de2e4f 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 f7f8066ecf..68a709e0db 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 606085fafe..1bc1628982 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 831ec53c44..07bc6acbf5 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 2ab4c15802..150bdcf05a 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 d1aad59d01..97c7e7a333 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 ef66127101..59048cf123 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 971d2fd866..49ca2ab3cb 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 0aabe19967..3e329c7aac 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 b43815ca87..0dab0e0af6 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 b3a68a49c9..759c667641 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 9b32e23c12..1ecdecf829 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 7bf19875ca..5fa75ece20 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 2a9bb1f402..fd47cf0ee9 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 e954689f9f..990d8baa89 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 a89741610d..800e992173 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 ea8b74983d..ab91d3a7d8 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 83b14891f5..d8e1fb7a93 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 5e33cf1a8a..6b7bbb2312 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 8ed54a1419..2f88c94cea 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 3eb82daf5d..431b5032ca 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 1efdcde355..46ed03ffee 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 7e50750dc4..b2f470ac1c 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 c32ea606d6..6528299892 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 8b45b009cb..eb62a9f485 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 9cfab29848..163e0dc2e4 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 f353184c97..2f1892e50e 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 440ec7a71f..fab68de5c6 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 501cffb566..c937af17a9 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 2b8c10087b..3851d04b22 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 2ab4c15802..150bdcf05a 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 d21eed740f..71a2e952a1 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 c79c285ca6..624226ec7a 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 40bc9e18b5..32a0f744c2 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 68b60257bc..634270e6f9 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>