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 d3a9ed6137..0bd0151049 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 79d5ce7544..2bd5feda9d 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 ec4a934f6a..83ddd523a0 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 694b1588de..aaaf2ad6e3 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 af14c1fb1f..38b24e4727 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 8c56cd275b..1ab2f268ee 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 3d9a3c3025..75d65d3f62 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 382a0805a8..85223967de 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 e918b0f21b..eed05095d9 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 9ae2a8f7f0..828d2fd940 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 48b8431943..95636d4a28 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 f6c1dc6412..81a6674c8c 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 e963cc0ac8..a089d37b84 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 6a47556ca4..310742dc88 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 c1b1b8550f..ac5ee43bac 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