9 files changed, 18 insertions, 0 deletions
diff --git a/src/drivers/generic/adau7002/Makefile.inc b/src/drivers/generic/adau7002/Makefile.inc
index b2f7dfef52..3b88a39daf 100644
--- a/src/drivers/generic/adau7002/Makefile.inc
+++ b/src/drivers/generic/adau7002/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_ADAU7002) += adau7002.c
diff --git a/src/drivers/generic/alc1015/Makefile.inc b/src/drivers/generic/alc1015/Makefile.inc
index 5f815863dc..f4f47878ea 100644
--- a/src/drivers/generic/alc1015/Makefile.inc
+++ b/src/drivers/generic/alc1015/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_ALC1015) += alc1015.c
diff --git a/src/drivers/generic/bayhub/Makefile.inc b/src/drivers/generic/bayhub/Makefile.inc
index 3458815831..90b442617e 100644
--- a/src/drivers/generic/bayhub/Makefile.inc
+++ b/src/drivers/generic/bayhub/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_BH720) += bh720.c
diff --git a/src/drivers/generic/bayhub_lv2/Makefile.inc b/src/drivers/generic/bayhub_lv2/Makefile.inc
index 11249a9262..b8842085aa 100644
--- a/src/drivers/generic/bayhub_lv2/Makefile.inc
+++ b/src/drivers/generic/bayhub_lv2/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_BAYHUB_LV2) += lv2.c
diff --git a/src/drivers/generic/cbfs-serial/Makefile.inc b/src/drivers/generic/cbfs-serial/Makefile.inc
index 163d439ba9..fdabdc8f53 100644
--- a/src/drivers/generic/cbfs-serial/Makefile.inc
+++ b/src/drivers/generic/cbfs-serial/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_CBFS_SERIAL) += cbfs-serial.c
diff --git a/src/drivers/generic/cbfs-uuid/Makefile.inc b/src/drivers/generic/cbfs-uuid/Makefile.inc
index b1344076dd..df8c0960b9 100644
--- a/src/drivers/generic/cbfs-uuid/Makefile.inc
+++ b/src/drivers/generic/cbfs-uuid/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_CBFS_UUID) += cbfs-uuid.c
diff --git a/src/drivers/generic/gpio_keys/Makefile.inc b/src/drivers/generic/gpio_keys/Makefile.inc
index 1e10ca99e0..d1375ef2e4 100644
--- a/src/drivers/generic/gpio_keys/Makefile.inc
+++ b/src/drivers/generic/gpio_keys/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_GPIO_KEYS) += gpio_keys.c
diff --git a/src/drivers/generic/max98357a/Makefile.inc b/src/drivers/generic/max98357a/Makefile.inc
index 529e24afc9..8ad86d3c7d 100644
--- a/src/drivers/generic/max98357a/Makefile.inc
+++ b/src/drivers/generic/max98357a/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_MAX98357A) += max98357a.c
diff --git a/src/drivers/generic/nau8315/Makefile.inc b/src/drivers/generic/nau8315/Makefile.inc
index 09641892e5..094d235b6d 100644
--- a/src/drivers/generic/nau8315/Makefile.inc
+++ b/src/drivers/generic/nau8315/Makefile.inc
@@ -1 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 ramstage-$(CONFIG_DRIVERS_GENERIC_NAU8315) += nau8315.c