drivers: Add SPDX license headers to Kconfig files

Change-Id: Ib27894f0f1e03501583fffb2c759b493d6a7b945
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80588
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

100 files changed, 200 insertions, 0 deletions

diff --git a/src/drivers/acpi/thermal_zone/Kconfig b/src/drivers/acpi/thermal_zone/Kconfig
index 5deace4c50..afe4fad796 100644
--- a/src/drivers/acpi/thermal_zone/Kconfig
+++ b/src/drivers/acpi/thermal_zone/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_ACPI_THERMAL_ZONE
 	bool
 	default n
diff --git a/src/drivers/amd/i2s_machine_dev/Kconfig b/src/drivers/amd/i2s_machine_dev/Kconfig
index c9dabf7b82..0ab27f9691 100644
--- a/src/drivers/amd/i2s_machine_dev/Kconfig
+++ b/src/drivers/amd/i2s_machine_dev/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_AMD_I2S_MACHINE_DEV
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/ams/Kconfig b/src/drivers/ams/Kconfig
index ed8f3df868..90fa41b7b6 100644
--- a/src/drivers/ams/Kconfig
+++ b/src/drivers/ams/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_AS3722_RTC
 	bool
 	default n
diff --git a/src/drivers/asmedia/Kconfig b/src/drivers/asmedia/Kconfig
index e0a0ca3db0..055d9fbb66 100644
--- a/src/drivers/asmedia/Kconfig
+++ b/src/drivers/asmedia/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_ASMEDIA_ASPM_BLACKLIST
 	bool
diff --git a/src/drivers/aspeed/ast2050/Kconfig b/src/drivers/aspeed/ast2050/Kconfig
index 7d2c728204..c9f8f7ad3b 100644
--- a/src/drivers/aspeed/ast2050/Kconfig
+++ b/src/drivers/aspeed/ast2050/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_ASPEED_AST2050
 	bool
 	select DRIVERS_ASPEED_AST_COMMON
diff --git a/src/drivers/aspeed/common/Kconfig b/src/drivers/aspeed/common/Kconfig
index 79c4c75396..f36da58434 100644
--- a/src/drivers/aspeed/common/Kconfig
+++ b/src/drivers/aspeed/common/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_ASPEED_AST_COMMON
 	bool
 	select HAVE_LINEAR_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
diff --git a/src/drivers/camera/Kconfig b/src/drivers/camera/Kconfig
index 4956ca2b67..ca87e88acf 100644
--- a/src/drivers/camera/Kconfig
+++ b/src/drivers/camera/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CHROMEOS_CAMERA
 	bool
 	default n
diff --git a/src/drivers/crb/Kconfig b/src/drivers/crb/Kconfig
index b65176ea89..8f24063f73 100644
--- a/src/drivers/crb/Kconfig
+++ b/src/drivers/crb/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CRB_TPM
 	bool
 	default n
diff --git a/src/drivers/efi/Kconfig b/src/drivers/efi/Kconfig
index 192a9176a0..ad27d68b39 100644
--- a/src/drivers/efi/Kconfig
+++ b/src/drivers/efi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_EFI_VARIABLE_STORE
 	bool "Include EFI variable store driver"
 	depends on UDK_BASE
diff --git a/src/drivers/emulation/qemu/Kconfig b/src/drivers/emulation/qemu/Kconfig
index c271825f23..11231ae52e 100644
--- a/src/drivers/emulation/qemu/Kconfig
+++ b/src/drivers/emulation/qemu/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_EMULATION_QEMU_BOCHS
 	bool "bochs dispi interface vga driver"
 	default y
diff --git a/src/drivers/generic/adau7002/Kconfig b/src/drivers/generic/adau7002/Kconfig
index b981a3065b..d724df5bc2 100644
--- a/src/drivers/generic/adau7002/Kconfig
+++ b/src/drivers/generic/adau7002/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_ADAU7002
 	bool
diff --git a/src/drivers/generic/alc1015/Kconfig b/src/drivers/generic/alc1015/Kconfig
index 4b1e25dadb..edf958412c 100644
--- a/src/drivers/generic/alc1015/Kconfig
+++ b/src/drivers/generic/alc1015/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_ALC1015
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/generic/bayhub/Kconfig b/src/drivers/generic/bayhub/Kconfig
index 882e8f99d7..e551cf5697 100644
--- a/src/drivers/generic/bayhub/Kconfig
+++ b/src/drivers/generic/bayhub/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_BH720
 	bool
diff --git a/src/drivers/generic/bayhub_lv2/Kconfig b/src/drivers/generic/bayhub_lv2/Kconfig
index e9f66af8ed..d3209e3222 100644
--- a/src/drivers/generic/bayhub_lv2/Kconfig
+++ b/src/drivers/generic/bayhub_lv2/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_BAYHUB_LV2
 	bool
diff --git a/src/drivers/generic/cbfs-serial/Kconfig b/src/drivers/generic/cbfs-serial/Kconfig
index 209c242dba..31ae8aae6b 100644
--- a/src/drivers/generic/cbfs-serial/Kconfig
+++ b/src/drivers/generic/cbfs-serial/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_CBFS_SERIAL
 	bool "Serial number in CBFS"
 	default n
diff --git a/src/drivers/generic/cbfs-uuid/Kconfig b/src/drivers/generic/cbfs-uuid/Kconfig
index 136c6011b3..b543a9e3bf 100644
--- a/src/drivers/generic/cbfs-uuid/Kconfig
+++ b/src/drivers/generic/cbfs-uuid/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_CBFS_UUID
 	bool "System UUID in CBFS"
 	default n
diff --git a/src/drivers/generic/gpio_keys/Kconfig b/src/drivers/generic/gpio_keys/Kconfig
index fa073fb2d5..966928864c 100644
--- a/src/drivers/generic/gpio_keys/Kconfig
+++ b/src/drivers/generic/gpio_keys/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_GPIO_KEYS
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/generic/max98357a/Kconfig b/src/drivers/generic/max98357a/Kconfig
index 561577969a..ce38d9cd07 100644
--- a/src/drivers/generic/max98357a/Kconfig
+++ b/src/drivers/generic/max98357a/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_MAX98357A
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/generic/nau8315/Kconfig b/src/drivers/generic/nau8315/Kconfig
index 64b12e6e33..816c12c544 100644
--- a/src/drivers/generic/nau8315/Kconfig
+++ b/src/drivers/generic/nau8315/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENERIC_NAU8315
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/genesyslogic/gl9750/Kconfig b/src/drivers/genesyslogic/gl9750/Kconfig
index 35dfc70441..a7d49225e4 100644
--- a/src/drivers/genesyslogic/gl9750/Kconfig
+++ b/src/drivers/genesyslogic/gl9750/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENESYSLOGIC_GL9750
 	bool "Genesys Logic GL9750"
 	help
diff --git a/src/drivers/genesyslogic/gl9755/Kconfig b/src/drivers/genesyslogic/gl9755/Kconfig
index 5bccb9b490..f0562bbe07 100644
--- a/src/drivers/genesyslogic/gl9755/Kconfig
+++ b/src/drivers/genesyslogic/gl9755/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENESYSLOGIC_GL9755
 	bool "Genesys Logic GL9755"
 	help
diff --git a/src/drivers/genesyslogic/gl9763e/Kconfig b/src/drivers/genesyslogic/gl9763e/Kconfig
index 555ad91d0e..812a854ac3 100644
--- a/src/drivers/genesyslogic/gl9763e/Kconfig
+++ b/src/drivers/genesyslogic/gl9763e/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GENESYSLOGIC_GL9763E
 	bool "Genesys Logic GL9763E"
 	default n
diff --git a/src/drivers/gfx/generic/Kconfig b/src/drivers/gfx/generic/Kconfig
index dcd1a8bc01..82cadc9d18 100644
--- a/src/drivers/gfx/generic/Kconfig
+++ b/src/drivers/gfx/generic/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_GFX_GENERIC
 	bool
 	default n
diff --git a/src/drivers/i2c/at24rf08c/Kconfig b/src/drivers/i2c/at24rf08c/Kconfig
index 8a5eb20bc5..5834cff2f6 100644
--- a/src/drivers/i2c/at24rf08c/Kconfig
+++ b/src/drivers/i2c/at24rf08c/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVER_LENOVO_SERIALS
 	bool
 	default y if VENDOR_LENOVO
diff --git a/src/drivers/i2c/ck505/Kconfig b/src/drivers/i2c/ck505/Kconfig
index 43826a0fe9..d8fbce3cbd 100644
--- a/src/drivers/i2c/ck505/Kconfig
+++ b/src/drivers/i2c/ck505/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_CK505
 	bool
diff --git a/src/drivers/i2c/cs35l53/Kconfig b/src/drivers/i2c/cs35l53/Kconfig
index 38d6617a39..26f9e2d9a4 100644
--- a/src/drivers/i2c/cs35l53/Kconfig
+++ b/src/drivers/i2c/cs35l53/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_CS35L53
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/i2c/cs42l42/Kconfig b/src/drivers/i2c/cs42l42/Kconfig
index e9d11ccfe1..5f120f8091 100644
--- a/src/drivers/i2c/cs42l42/Kconfig
+++ b/src/drivers/i2c/cs42l42/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_CS42L42
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/i2c/da7219/Kconfig b/src/drivers/i2c/da7219/Kconfig
index 5539af1b47..49ecc44ed4 100644
--- a/src/drivers/i2c/da7219/Kconfig
+++ b/src/drivers/i2c/da7219/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_DA7219
 	bool
diff --git a/src/drivers/i2c/designware/Kconfig b/src/drivers/i2c/designware/Kconfig
index e4b7777daf..a7a77b11ed 100644
--- a/src/drivers/i2c/designware/Kconfig
+++ b/src/drivers/i2c/designware/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_DESIGNWARE
 	bool
 	help
diff --git a/src/drivers/i2c/generic/Kconfig b/src/drivers/i2c/generic/Kconfig
index a4c01048aa..699163ae52 100644
--- a/src/drivers/i2c/generic/Kconfig
+++ b/src/drivers/i2c/generic/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_GENERIC
 	bool
diff --git a/src/drivers/i2c/gpiomux/Kconfig b/src/drivers/i2c/gpiomux/Kconfig
index f09a641eb7..08159ce2b4 100644
--- a/src/drivers/i2c/gpiomux/Kconfig
+++ b/src/drivers/i2c/gpiomux/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_GPIO_MUX
 	bool
 	default n
diff --git a/src/drivers/i2c/hid/Kconfig b/src/drivers/i2c/hid/Kconfig
index 22531bbbec..c53617ad43 100644
--- a/src/drivers/i2c/hid/Kconfig
+++ b/src/drivers/i2c/hid/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_HID
 	bool
 	select DRIVERS_I2C_GENERIC
diff --git a/src/drivers/i2c/lm96000/Kconfig b/src/drivers/i2c/lm96000/Kconfig
index e08d449ad7..6eb48713d3 100644
--- a/src/drivers/i2c/lm96000/Kconfig
+++ b/src/drivers/i2c/lm96000/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_LM96000
 	depends on HAVE_MONOTONIC_TIMER
 	bool
diff --git a/src/drivers/i2c/max98373/Kconfig b/src/drivers/i2c/max98373/Kconfig
index fe1473e1ad..0fbeb57c6c 100644
--- a/src/drivers/i2c/max98373/Kconfig
+++ b/src/drivers/i2c/max98373/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_MAX98373
 	bool
 	default n
diff --git a/src/drivers/i2c/max98390/Kconfig b/src/drivers/i2c/max98390/Kconfig
index 7ea5589e9a..90b175b868 100644
--- a/src/drivers/i2c/max98390/Kconfig
+++ b/src/drivers/i2c/max98390/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_MAX98390
 	bool
 	default n
diff --git a/src/drivers/i2c/max98396/Kconfig b/src/drivers/i2c/max98396/Kconfig
index 59f418f9e1..94bca4de5e 100644
--- a/src/drivers/i2c/max98396/Kconfig
+++ b/src/drivers/i2c/max98396/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_MAX98396
 	bool "Enable AMP MAX98396"
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/i2c/max98927/Kconfig b/src/drivers/i2c/max98927/Kconfig
index b193c6ed09..0c4e605499 100644
--- a/src/drivers/i2c/max98927/Kconfig
+++ b/src/drivers/i2c/max98927/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_MAX98927
 	bool
 	default n
diff --git a/src/drivers/i2c/nau8825/Kconfig b/src/drivers/i2c/nau8825/Kconfig
index d2bdd028b8..6b8fac2519 100644
--- a/src/drivers/i2c/nau8825/Kconfig
+++ b/src/drivers/i2c/nau8825/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_NAU8825
 	bool
diff --git a/src/drivers/i2c/nct7802y/Kconfig b/src/drivers/i2c/nct7802y/Kconfig
index a51f384b3f..4e00609858 100644
--- a/src/drivers/i2c/nct7802y/Kconfig
+++ b/src/drivers/i2c/nct7802y/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_NCT7802Y
 	bool
 	help
diff --git a/src/drivers/i2c/pca9538/Kconfig b/src/drivers/i2c/pca9538/Kconfig
index 558332be3d..c26c9a5fea 100644
--- a/src/drivers/i2c/pca9538/Kconfig
+++ b/src/drivers/i2c/pca9538/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_PCA9538
 	bool
 	default n
diff --git a/src/drivers/i2c/pi608gp/Kconfig b/src/drivers/i2c/pi608gp/Kconfig
index f0e5ba2e55..162f1bf7f9 100644
--- a/src/drivers/i2c/pi608gp/Kconfig
+++ b/src/drivers/i2c/pi608gp/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_PI608GP
 	bool
 	default n
diff --git a/src/drivers/i2c/ptn3460/Kconfig b/src/drivers/i2c/ptn3460/Kconfig
index 6d3ca2d233..67cf2e7be5 100644
--- a/src/drivers/i2c/ptn3460/Kconfig
+++ b/src/drivers/i2c/ptn3460/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_PTN3460
 	bool
 	default n
diff --git a/src/drivers/i2c/rt1011/Kconfig b/src/drivers/i2c/rt1011/Kconfig
index f7951966f0..02934a4271 100644
--- a/src/drivers/i2c/rt1011/Kconfig
+++ b/src/drivers/i2c/rt1011/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_RT1011
 	bool
 	default n
diff --git a/src/drivers/i2c/rt5663/Kconfig b/src/drivers/i2c/rt5663/Kconfig
index 51109729fd..29325507a2 100644
--- a/src/drivers/i2c/rt5663/Kconfig
+++ b/src/drivers/i2c/rt5663/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_RT5663
 	bool
 	default n
diff --git a/src/drivers/i2c/rtd2132/Kconfig b/src/drivers/i2c/rtd2132/Kconfig
index f76b14ff23..26ff20d5e2 100644
--- a/src/drivers/i2c/rtd2132/Kconfig
+++ b/src/drivers/i2c/rtd2132/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_RTD2132
 	bool
 	default n
diff --git a/src/drivers/i2c/rv3028c7/Kconfig b/src/drivers/i2c/rv3028c7/Kconfig
index 543b24c9f2..448d4505c9 100644
--- a/src/drivers/i2c/rv3028c7/Kconfig
+++ b/src/drivers/i2c/rv3028c7/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_RV3028C7
 	bool
 	default n
diff --git a/src/drivers/i2c/rx6110sa/Kconfig b/src/drivers/i2c/rx6110sa/Kconfig
index 7f3febc1ea..d268fa51d1 100644
--- a/src/drivers/i2c/rx6110sa/Kconfig
+++ b/src/drivers/i2c/rx6110sa/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_RX6110SA
 	bool
 	default n
diff --git a/src/drivers/i2c/sx9310/Kconfig b/src/drivers/i2c/sx9310/Kconfig
index bfa98e1cb8..eb444427bb 100644
--- a/src/drivers/i2c/sx9310/Kconfig
+++ b/src/drivers/i2c/sx9310/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_SX9310
 	bool
 	default n
diff --git a/src/drivers/i2c/sx9324/Kconfig b/src/drivers/i2c/sx9324/Kconfig
index 222ff8d476..ac92585a02 100644
--- a/src/drivers/i2c/sx9324/Kconfig
+++ b/src/drivers/i2c/sx9324/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_SX9324
 	bool
 	default n
diff --git a/src/drivers/i2c/sx9360/Kconfig b/src/drivers/i2c/sx9360/Kconfig
index ea28564fb9..1f9af5d07a 100644
--- a/src/drivers/i2c/sx9360/Kconfig
+++ b/src/drivers/i2c/sx9360/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_SX9360
 	bool
 	default n
diff --git a/src/drivers/i2c/tas5825m/Kconfig b/src/drivers/i2c/tas5825m/Kconfig
index 0deca1742c..25fd1816de 100644
--- a/src/drivers/i2c/tas5825m/Kconfig
+++ b/src/drivers/i2c/tas5825m/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_TAS5825M
 	bool
 	default n
diff --git a/src/drivers/i2c/tpm/Kconfig b/src/drivers/i2c/tpm/Kconfig
index 0e7856d645..cbbab2e3eb 100644
--- a/src/drivers/i2c/tpm/Kconfig
+++ b/src/drivers/i2c/tpm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config I2C_TPM
 	bool
 	help
diff --git a/src/drivers/i2c/ww_ring/Kconfig b/src/drivers/i2c/ww_ring/Kconfig
index c671871031..e7dfbabe99 100644
--- a/src/drivers/i2c/ww_ring/Kconfig
+++ b/src/drivers/i2c/ww_ring/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_I2C_WW_RING
 	bool
diff --git a/src/drivers/intel/dptf/Kconfig b/src/drivers/intel/dptf/Kconfig
index bdda9e8a34..70a455ef13 100644
--- a/src/drivers/intel/dptf/Kconfig
+++ b/src/drivers/intel/dptf/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_INTEL_DPTF
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/intel/fsp2_0/Kconfig.debug_blob b/src/drivers/intel/fsp2_0/Kconfig.debug_blob
index 3436c06e56..64e03c9bed 100644
--- a/src/drivers/intel/fsp2_0/Kconfig.debug_blob
+++ b/src/drivers/intel/fsp2_0/Kconfig.debug_blob
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 if PLATFORM_USES_FSP2_0
 
 config DISPLAY_FSP_CALLS_AND_STATUS
diff --git a/src/drivers/intel/i210/Kconfig b/src/drivers/intel/i210/Kconfig
index 264cca8c13..7b89ada93c 100644
--- a/src/drivers/intel/i210/Kconfig
+++ b/src/drivers/intel/i210/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVER_INTEL_I210
 	bool
 	default n
diff --git a/src/drivers/intel/ish/Kconfig b/src/drivers/intel/ish/Kconfig
index a2828d1349..a1544910d4 100644
--- a/src/drivers/intel/ish/Kconfig
+++ b/src/drivers/intel/ish/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_INTEL_ISH
 	bool
 	default n
diff --git a/src/drivers/intel/mipi_camera/Kconfig b/src/drivers/intel/mipi_camera/Kconfig
index ad1a82ba6f..88c97bd0de 100644
--- a/src/drivers/intel/mipi_camera/Kconfig
+++ b/src/drivers/intel/mipi_camera/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_INTEL_MIPI_CAMERA
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/intel/pmc_mux/Kconfig b/src/drivers/intel/pmc_mux/Kconfig
index 24eb1a19d3..fea8b7c9d7 100644
--- a/src/drivers/intel/pmc_mux/Kconfig
+++ b/src/drivers/intel/pmc_mux/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_INTEL_PMC
 	bool
 	default n
diff --git a/src/drivers/intel/ptt/Kconfig b/src/drivers/intel/ptt/Kconfig
index fb70f9a02c..3fd4333d19 100644
--- a/src/drivers/intel/ptt/Kconfig
+++ b/src/drivers/intel/ptt/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config HAVE_INTEL_PTT
 	bool
 	default n
diff --git a/src/drivers/intel/soundwire/Kconfig b/src/drivers/intel/soundwire/Kconfig
index fd6e3996a5..d17f3f6ea6 100644
--- a/src/drivers/intel/soundwire/Kconfig
+++ b/src/drivers/intel/soundwire/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_INTEL_SOUNDWIRE
 	bool
diff --git a/src/drivers/intel/usb4/retimer/Kconfig b/src/drivers/intel/usb4/retimer/Kconfig
index eee8fe1bed..df0e888c5d 100644
--- a/src/drivers/intel/usb4/retimer/Kconfig
+++ b/src/drivers/intel/usb4/retimer/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_INTEL_USB4_RETIMER
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/ipmi/Kconfig b/src/drivers/ipmi/Kconfig
index 012f67887c..abfcade90a 100644
--- a/src/drivers/ipmi/Kconfig
+++ b/src/drivers/ipmi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config IPMI_KCS
 	bool
 	default n
diff --git a/src/drivers/ipmi/ocp/Kconfig b/src/drivers/ipmi/ocp/Kconfig
index c048e20efb..af6ef396a1 100644
--- a/src/drivers/ipmi/ocp/Kconfig
+++ b/src/drivers/ipmi/ocp/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config IPMI_OCP
 	bool
 	default n
diff --git a/src/drivers/lenovo/Kconfig b/src/drivers/lenovo/Kconfig
index f20f3b2229..742f25b411 100644
--- a/src/drivers/lenovo/Kconfig
+++ b/src/drivers/lenovo/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_LENOVO_WACOM
 	bool
 	default n
diff --git a/src/drivers/lenovo/hybrid_graphics/Kconfig b/src/drivers/lenovo/hybrid_graphics/Kconfig
index 222d4fd2f2..68deedbabd 100644
--- a/src/drivers/lenovo/hybrid_graphics/Kconfig
+++ b/src/drivers/lenovo/hybrid_graphics/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_LENOVO_HYBRID_GRAPHICS
 	bool
 	default n
diff --git a/src/drivers/mrc_cache/Kconfig b/src/drivers/mrc_cache/Kconfig
index 22d14163ff..e12a3a50d6 100644
--- a/src/drivers/mrc_cache/Kconfig
+++ b/src/drivers/mrc_cache/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CACHE_MRC_SETTINGS
 	bool
 	help
diff --git a/src/drivers/net/Kconfig b/src/drivers/net/Kconfig
index 875b7095fa..8e087f7f6d 100644
--- a/src/drivers/net/Kconfig
+++ b/src/drivers/net/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config REALTEK_8168_RESET
 	bool
 	help
diff --git a/src/drivers/net/phy/m88e1512/Kconfig b/src/drivers/net/phy/m88e1512/Kconfig
index 24405a5f50..c3d068426b 100644
--- a/src/drivers/net/phy/m88e1512/Kconfig
+++ b/src/drivers/net/phy/m88e1512/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_ETH_PHY_M88E1512
 	bool
 	default n
diff --git a/src/drivers/nxp/uwb/Kconfig b/src/drivers/nxp/uwb/Kconfig
index 01c82d1bae..a43d6aa438 100644
--- a/src/drivers/nxp/uwb/Kconfig
+++ b/src/drivers/nxp/uwb/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_NXP_UWB_SR1XX
 	bool "NXP UWB SR1xx driver"
 	help
diff --git a/src/drivers/ocp/dmi/Kconfig b/src/drivers/ocp/dmi/Kconfig
index eaf5ad0c5d..10737b90e8 100644
--- a/src/drivers/ocp/dmi/Kconfig
+++ b/src/drivers/ocp/dmi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config OCP_DMI
 	bool
 	default n
diff --git a/src/drivers/ocp/ewl/Kconfig b/src/drivers/ocp/ewl/Kconfig
index 3c3b82dedc..b00d0ea7af 100644
--- a/src/drivers/ocp/ewl/Kconfig
+++ b/src/drivers/ocp/ewl/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config OCP_EWL
 	bool
 	default n
diff --git a/src/drivers/ocp/vpd/Kconfig b/src/drivers/ocp/vpd/Kconfig
index 12ee1855a2..59082e71d6 100644
--- a/src/drivers/ocp/vpd/Kconfig
+++ b/src/drivers/ocp/vpd/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config OCP_VPD
 	bool
 	default n
diff --git a/src/drivers/pc80/pc/Kconfig b/src/drivers/pc80/pc/Kconfig
index 455ac2bee1..62c4b648cf 100644
--- a/src/drivers/pc80/pc/Kconfig
+++ b/src/drivers/pc80/pc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 if PC80_SYSTEM
 
 # Might be removed (alongside with the PS/2 init code) once payloads
diff --git a/src/drivers/pc80/rtc/Kconfig b/src/drivers/pc80/rtc/Kconfig
index cd9c416b24..bd44f414ac 100644
--- a/src/drivers/pc80/rtc/Kconfig
+++ b/src/drivers/pc80/rtc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_MC146818
 	bool
 	default y if ARCH_X86
diff --git a/src/drivers/pc80/tpm/Kconfig b/src/drivers/pc80/tpm/Kconfig
index 94920dfc63..b1d28c018a 100644
--- a/src/drivers/pc80/tpm/Kconfig
+++ b/src/drivers/pc80/tpm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config MEMORY_MAPPED_TPM
 	bool
 	default n
diff --git a/src/drivers/pc80/vga/Kconfig b/src/drivers/pc80/vga/Kconfig
index 0df65bc349..dc86a6d823 100644
--- a/src/drivers/pc80/vga/Kconfig
+++ b/src/drivers/pc80/vga/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config VGA
 	bool
 	help
diff --git a/src/drivers/pcie/generic/Kconfig b/src/drivers/pcie/generic/Kconfig
index f41f37ddd7..8be43d38b8 100644
--- a/src/drivers/pcie/generic/Kconfig
+++ b/src/drivers/pcie/generic/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_PCIE_GENERIC
 	bool
 	default n
diff --git a/src/drivers/pcie/rtd3/device/Kconfig b/src/drivers/pcie/rtd3/device/Kconfig
index 7fecd57580..53de5b6480 100644
--- a/src/drivers/pcie/rtd3/device/Kconfig
+++ b/src/drivers/pcie/rtd3/device/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_PCIE_RTD3_DEVICE
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/ricoh/rce822/Kconfig b/src/drivers/ricoh/rce822/Kconfig
index ef11383150..52519eb841 100644
--- a/src/drivers/ricoh/rce822/Kconfig
+++ b/src/drivers/ricoh/rce822/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_RICOH_RCE822
 	bool
 	default n
diff --git a/src/drivers/secunet/dmi/Kconfig b/src/drivers/secunet/dmi/Kconfig
index 7e83f9034a..dd0dc80555 100644
--- a/src/drivers/secunet/dmi/Kconfig
+++ b/src/drivers/secunet/dmi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SECUNET_DMI
 	bool
 	select SMBIOS_PROVIDED_BY_MOBO
diff --git a/src/drivers/siemens/nc_fpga/Kconfig b/src/drivers/siemens/nc_fpga/Kconfig
index f4f1e972ef..ee9cda848d 100644
--- a/src/drivers/siemens/nc_fpga/Kconfig
+++ b/src/drivers/siemens/nc_fpga/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVER_SIEMENS_NC_FPGA
 	bool
 	default n
diff --git a/src/drivers/sil/3114/Kconfig b/src/drivers/sil/3114/Kconfig
index ca7d379148..752bccd8b9 100644
--- a/src/drivers/sil/3114/Kconfig
+++ b/src/drivers/sil/3114/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SIL_3114
 	bool "Silicon Image SIL3114"
 	default n
diff --git a/src/drivers/sof/Kconfig b/src/drivers/sof/Kconfig
index 3d8bdd3ec4..c5775473f4 100644
--- a/src/drivers/sof/Kconfig
+++ b/src/drivers/sof/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_AUDIO_SOF
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/soundwire/alc1308/Kconfig b/src/drivers/soundwire/alc1308/Kconfig
index c2e97313c1..edefe94c6e 100644
--- a/src/drivers/soundwire/alc1308/Kconfig
+++ b/src/drivers/soundwire/alc1308/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SOUNDWIRE_ALC1308
 	bool
diff --git a/src/drivers/soundwire/alc5682/Kconfig b/src/drivers/soundwire/alc5682/Kconfig
index 5d68c38b59..3b9604f471 100644
--- a/src/drivers/soundwire/alc5682/Kconfig
+++ b/src/drivers/soundwire/alc5682/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SOUNDWIRE_ALC5682
 	bool
diff --git a/src/drivers/soundwire/alc711/Kconfig b/src/drivers/soundwire/alc711/Kconfig
index bdc02a9324..0d96fa96bb 100644
--- a/src/drivers/soundwire/alc711/Kconfig
+++ b/src/drivers/soundwire/alc711/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SOUNDWIRE_ALC711
 	bool
diff --git a/src/drivers/soundwire/cs42l42/Kconfig b/src/drivers/soundwire/cs42l42/Kconfig
index c980a3eeef..8352db6f5d 100644
--- a/src/drivers/soundwire/cs42l42/Kconfig
+++ b/src/drivers/soundwire/cs42l42/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SOUNDWIRE_CS42L42
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/soundwire/max98363/Kconfig b/src/drivers/soundwire/max98363/Kconfig
index 3474d08e75..e50ef6240c 100644
--- a/src/drivers/soundwire/max98363/Kconfig
+++ b/src/drivers/soundwire/max98363/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SOUNDWIRE_MAX98363
 	bool
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/soundwire/max98373/Kconfig b/src/drivers/soundwire/max98373/Kconfig
index 0dc2c6116d..1324d693cc 100644
--- a/src/drivers/soundwire/max98373/Kconfig
+++ b/src/drivers/soundwire/max98373/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_SOUNDWIRE_MAX98373
 	bool
diff --git a/src/drivers/spi/tpm/Kconfig b/src/drivers/spi/tpm/Kconfig
index 7a55318bb0..837b8f5e45 100644
--- a/src/drivers/spi/tpm/Kconfig
+++ b/src/drivers/spi/tpm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SPI_TPM
 	bool
 	help
diff --git a/src/drivers/tpm/Kconfig b/src/drivers/tpm/Kconfig
index c3538cf395..1bcc79c8e9 100644
--- a/src/drivers/tpm/Kconfig
+++ b/src/drivers/tpm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config TPM_INIT_RAMSTAGE
 	bool
 	default y if TPM
diff --git a/src/drivers/uart/Kconfig b/src/drivers/uart/Kconfig
index 097c144494..dcdd5bc170 100644
--- a/src/drivers/uart/Kconfig
+++ b/src/drivers/uart/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_UART
 	bool
 
diff --git a/src/drivers/uart/acpi/Kconfig b/src/drivers/uart/acpi/Kconfig
index de7dc82de4..a041d83359 100644
--- a/src/drivers/uart/acpi/Kconfig
+++ b/src/drivers/uart/acpi/Kconfig
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_UART_ACPI
 	bool
diff --git a/src/drivers/usb/Kconfig b/src/drivers/usb/Kconfig
index 36fda75c8d..7f25d159dd 100644
--- a/src/drivers/usb/Kconfig
+++ b/src/drivers/usb/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 	# Use "select HAVE_USBDEBUG" on southbridges which have Debug Port code.
 config HAVE_USBDEBUG
 	bool
diff --git a/src/drivers/usb/acpi/Kconfig b/src/drivers/usb/acpi/Kconfig
index 290e11055c..314713363f 100644
--- a/src/drivers/usb/acpi/Kconfig
+++ b/src/drivers/usb/acpi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_USB_ACPI
 	bool
 	default n
diff --git a/src/drivers/usb/hub/Kconfig b/src/drivers/usb/hub/Kconfig
index 32eb7c5fa4..f40379ad31 100644
--- a/src/drivers/usb/hub/Kconfig
+++ b/src/drivers/usb/hub/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_USB_HUB
 	bool
 	default n
diff --git a/src/drivers/usb/pci_xhci/Kconfig b/src/drivers/usb/pci_xhci/Kconfig
index 715af5b1d4..3e410fdd65 100644
--- a/src/drivers/usb/pci_xhci/Kconfig
+++ b/src/drivers/usb/pci_xhci/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_USB_PCI_XHCI
 	def_bool n
 	depends on HAVE_ACPI_TABLES
diff --git a/src/drivers/wifi/generic/Kconfig b/src/drivers/wifi/generic/Kconfig
index 5efd4717cf..4065f6713f 100644
--- a/src/drivers/wifi/generic/Kconfig
+++ b/src/drivers/wifi/generic/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_WIFI_GENERIC
 	bool
 	default n
diff --git a/src/drivers/wwan/fm/Kconfig b/src/drivers/wwan/fm/Kconfig
index bed3b2e5ac..5f4163d75f 100644
--- a/src/drivers/wwan/fm/Kconfig
+++ b/src/drivers/wwan/fm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DRIVERS_WWAN_FM350GL
 	bool
 	default n