6 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/prodrive/Kconfig b/src/mainboard/prodrive/Kconfig
index 08474254f8..e99d34980d 100644
--- a/src/mainboard/prodrive/Kconfig
+++ b/src/mainboard/prodrive/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 if VENDOR_PRODRIVE
 
 choice
diff --git a/src/mainboard/prodrive/Kconfig.name b/src/mainboard/prodrive/Kconfig.name
index b516ef16dd..e29a548ea8 100644
--- a/src/mainboard/prodrive/Kconfig.name
+++ b/src/mainboard/prodrive/Kconfig.name
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config VENDOR_PRODRIVE
 	bool "Prodrive"
diff --git a/src/mainboard/prodrive/atlas/Kconfig b/src/mainboard/prodrive/atlas/Kconfig
index e4be9463fd..5a3f3118d3 100644
--- a/src/mainboard/prodrive/atlas/Kconfig
+++ b/src/mainboard/prodrive/atlas/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config BOARD_PRODRIVE_ATLAS_BASEBOARD
 	def_bool n
 	select BOARD_ROMSIZE_KB_32768
diff --git a/src/mainboard/prodrive/atlas/Kconfig.name b/src/mainboard/prodrive/atlas/Kconfig.name
index 722f0e5054..36a1a0ec38 100644
--- a/src/mainboard/prodrive/atlas/Kconfig.name
+++ b/src/mainboard/prodrive/atlas/Kconfig.name
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config BOARD_PRODRIVE_ATLAS
 	bool "Atlas"
diff --git a/src/mainboard/prodrive/hermes/Kconfig b/src/mainboard/prodrive/hermes/Kconfig
index 0a0db36da5..c943f6fedc 100644
--- a/src/mainboard/prodrive/hermes/Kconfig
+++ b/src/mainboard/prodrive/hermes/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config BOARD_PRODRIVE_HERMES_BASEBOARD
 	def_bool n
 	select SOC_INTEL_COFFEELAKE
diff --git a/src/mainboard/prodrive/hermes/Kconfig.name b/src/mainboard/prodrive/hermes/Kconfig.name
index 4aff62fe52..550240d26a 100644
--- a/src/mainboard/prodrive/hermes/Kconfig.name
+++ b/src/mainboard/prodrive/hermes/Kconfig.name
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config BOARD_PRODRIVE_HERMES
 	bool "Hermes"