inteltool/gpio_names/*.h: Add GPL-2.0-only SPDX license header

Inteltool is GPLv2 licensed so all files that link to it should be GPLv2
by default. In addition, the contents of several of these headers were
originally moved directly from gpio_groups.c, which is explicitly marked
as GPL-2.0-only.

Change-Id: Ie897cb238c0c9e89fe677c999cbf1803f5f4609a
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78628
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>

15 files changed, 30 insertions, 0 deletions

diff --git a/util/inteltool/gpio_names/alderlake_h.h b/util/inteltool/gpio_names/alderlake_h.h
index d3a9ed6137a5..0bd0151049c6 100644
--- a/util/inteltool/gpio_names/alderlake_h.h
+++ b/util/inteltool/gpio_names/alderlake_h.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ALDERLAKE_H
 #define GPIO_NAMES_ALDERLAKE_H
 
diff --git a/util/inteltool/gpio_names/alderlake_p.h b/util/inteltool/gpio_names/alderlake_p.h
index 79d5ce75441e..2bd5feda9d53 100644
--- a/util/inteltool/gpio_names/alderlake_p.h
+++ b/util/inteltool/gpio_names/alderlake_p.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ALDERLAKE_P
 #define GPIO_NAMES_ALDERLAKE_P
 
diff --git a/util/inteltool/gpio_names/apollolake.h b/util/inteltool/gpio_names/apollolake.h
index ec4a934f6a10..83ddd523a0bf 100644
--- a/util/inteltool/gpio_names/apollolake.h
+++ b/util/inteltool/gpio_names/apollolake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_APOLLOLAKE_H
 #define GPIO_NAMES_APOLLOLAKE_H
 
diff --git a/util/inteltool/gpio_names/cannonlake.h b/util/inteltool/gpio_names/cannonlake.h
index 694b1588de50..aaaf2ad6e3bb 100644
--- a/util/inteltool/gpio_names/cannonlake.h
+++ b/util/inteltool/gpio_names/cannonlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_CANNONLAKE_H
 #define GPIO_NAMES_CANNONLAKE_H
 
diff --git a/util/inteltool/gpio_names/cannonlake_lp.h b/util/inteltool/gpio_names/cannonlake_lp.h
index af14c1fb1f2a..38b24e4727d5 100644
--- a/util/inteltool/gpio_names/cannonlake_lp.h
+++ b/util/inteltool/gpio_names/cannonlake_lp.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_CANNONLAKE_LP
 #define GPIO_NAMES_CANNONLAKE_LP
 
diff --git a/util/inteltool/gpio_names/denverton.h b/util/inteltool/gpio_names/denverton.h
index 8c56cd275b12..1ab2f268ee41 100644
--- a/util/inteltool/gpio_names/denverton.h
+++ b/util/inteltool/gpio_names/denverton.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_DENVERTON_H
 #define GPIO_NAMES_DENVERTON_H
 
diff --git a/util/inteltool/gpio_names/elkhartlake.h b/util/inteltool/gpio_names/elkhartlake.h
index 3d9a3c302578..75d65d3f629a 100644
--- a/util/inteltool/gpio_names/elkhartlake.h
+++ b/util/inteltool/gpio_names/elkhartlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ELKHARTLAKE
 #define GPIO_NAMES_ELKHARTLAKE
 
diff --git a/util/inteltool/gpio_names/emmitsburg.h b/util/inteltool/gpio_names/emmitsburg.h
index 382a0805a88f..85223967deac 100644
--- a/util/inteltool/gpio_names/emmitsburg.h
+++ b/util/inteltool/gpio_names/emmitsburg.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_EMMITSBURG_H
 #define GPIO_NAMES_EMMITSBURG_H
 
diff --git a/util/inteltool/gpio_names/geminilake.h b/util/inteltool/gpio_names/geminilake.h
index e918b0f21bdf..eed05095d984 100644
--- a/util/inteltool/gpio_names/geminilake.h
+++ b/util/inteltool/gpio_names/geminilake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_GEMINILAKE_H
 #define GPIO_NAMES_GEMINILAKE_H
 
diff --git a/util/inteltool/gpio_names/gpio_groups.h b/util/inteltool/gpio_names/gpio_groups.h
index 9ae2a8f7f0fb..828d2fd9409a 100644
--- a/util/inteltool/gpio_names/gpio_groups.h
+++ b/util/inteltool/gpio_names/gpio_groups.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_GPIO_GROUPS_H
 #define GPIO_NAMES_GPIO_GROUPS_H
 
diff --git a/util/inteltool/gpio_names/icelake.h b/util/inteltool/gpio_names/icelake.h
index 48b84319439d..95636d4a2830 100644
--- a/util/inteltool/gpio_names/icelake.h
+++ b/util/inteltool/gpio_names/icelake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ICELAKE_H
 #define GPIO_NAMES_ICELAKE_H
 
diff --git a/util/inteltool/gpio_names/jasperlake.h b/util/inteltool/gpio_names/jasperlake.h
index f6c1dc641206..81a6674c8c1d 100644
--- a/util/inteltool/gpio_names/jasperlake.h
+++ b/util/inteltool/gpio_names/jasperlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_JASPERLAKE
 #define GPIO_NAMES_JASPERLAKE
 
diff --git a/util/inteltool/gpio_names/lewisburg.h b/util/inteltool/gpio_names/lewisburg.h
index e963cc0ac801..a089d37b848d 100644
--- a/util/inteltool/gpio_names/lewisburg.h
+++ b/util/inteltool/gpio_names/lewisburg.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_LEWISBURG_H
 #define GPIO_NAMES_LEWISBURG_H
 
diff --git a/util/inteltool/gpio_names/sunrise.h b/util/inteltool/gpio_names/sunrise.h
index 6a47556ca433..310742dc88d5 100644
--- a/util/inteltool/gpio_names/sunrise.h
+++ b/util/inteltool/gpio_names/sunrise.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_SUNRISE_H
 #define GPIO_NAMES_SUNRISE_H
 
diff --git a/util/inteltool/gpio_names/tigerlake.h b/util/inteltool/gpio_names/tigerlake.h
index c1b1b8550f16..ac5ee43bac01 100644
--- a/util/inteltool/gpio_names/tigerlake.h
+++ b/util/inteltool/gpio_names/tigerlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_TIGERLAKE_LP
 #define GPIO_NAMES_TIGERLAKE_LP