commit 7d86f34398a25be661c0f25974cb20a1d18d48d4
author Martin Roth <gaumless@gmail.com> Fri Feb 16 11:04:02 2024 -0700
committer Felix Singer <service+coreboot-gerrit@felixsinger.de> Sun Feb 18 02:03:37 2024 +0000
tree 59b4bcff096b27f78df82bef2948a53c87f54f68
parent 9712f10f75d044343bb6538a0c49c3a8a46732c3

soc: Add SPDX license headers to Kconfig files

Change-Id: Ie7bc4f3ae00bb9601001dbb71e7c3c84fd4f759a
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80596
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/common/Kconfig.common

diff --git a/src/soc/amd/common/Kconfig.common b/src/soc/amd/common/Kconfig.common
index e612158..2070b81 100644
--- a/src/soc/amd/common/Kconfig.common
+++ b/src/soc/amd/common/Kconfig.common
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON
 	bool
 	help

src/soc/amd/common/block/acp/Kconfig

diff --git a/src/soc/amd/common/block/acp/Kconfig b/src/soc/amd/common/block/acp/Kconfig
index e776416..bc2dddc 100644
--- a/src/soc/amd/common/block/acp/Kconfig
+++ b/src/soc/amd/common/block/acp/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_ACP_GEN1
 	bool
 	help

src/soc/amd/common/block/acpi/Kconfig

diff --git a/src/soc/amd/common/block/acpi/Kconfig b/src/soc/amd/common/block/acpi/Kconfig
index 0f0a371..90e66b2 100644
--- a/src/soc/amd/common/block/acpi/Kconfig
+++ b/src/soc/amd/common/block/acpi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_ACPI
 	bool
 	depends on SOC_AMD_COMMON_BLOCK_ACPIMMIO

src/soc/amd/common/block/acpimmio/Kconfig

diff --git a/src/soc/amd/common/block/acpimmio/Kconfig b/src/soc/amd/common/block/acpimmio/Kconfig
index 9881385..5c02bd4 100644
--- a/src/soc/amd/common/block/acpimmio/Kconfig
+++ b/src/soc/amd/common/block/acpimmio/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_ACPIMMIO
 	bool
 	help

src/soc/amd/common/block/alink/Kconfig

diff --git a/src/soc/amd/common/block/alink/Kconfig b/src/soc/amd/common/block/alink/Kconfig
index fb28858..0c7005f 100644
--- a/src/soc/amd/common/block/alink/Kconfig
+++ b/src/soc/amd/common/block/alink/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_ALINK
 	bool
 	help

src/soc/amd/common/block/aoac/Kconfig

diff --git a/src/soc/amd/common/block/aoac/Kconfig b/src/soc/amd/common/block/aoac/Kconfig
index e779e7b..ed6b7461 100644
--- a/src/soc/amd/common/block/aoac/Kconfig
+++ b/src/soc/amd/common/block/aoac/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_AOAC
 	bool
 	help

src/soc/amd/common/block/apob/Kconfig

diff --git a/src/soc/amd/common/block/apob/Kconfig b/src/soc/amd/common/block/apob/Kconfig
index a1cd004..7553ff7 100644
--- a/src/soc/amd/common/block/apob/Kconfig
+++ b/src/soc/amd/common/block/apob/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_APOB
 	bool
 	help

src/soc/amd/common/block/cpu/Kconfig

diff --git a/src/soc/amd/common/block/cpu/Kconfig b/src/soc/amd/common/block/cpu/Kconfig
index 3dc90ac..0b44c55 100644
--- a/src/soc/amd/common/block/cpu/Kconfig
+++ b/src/soc/amd/common/block/cpu/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_CAR
 	bool
 	help

src/soc/amd/common/block/data_fabric/Kconfig

diff --git a/src/soc/amd/common/block/data_fabric/Kconfig b/src/soc/amd/common/block/data_fabric/Kconfig
index add2374..0913a2c 100644
--- a/src/soc/amd/common/block/data_fabric/Kconfig
+++ b/src/soc/amd/common/block/data_fabric/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_DATA_FABRIC
 	bool
 	help

src/soc/amd/common/block/emmc/Kconfig

diff --git a/src/soc/amd/common/block/emmc/Kconfig b/src/soc/amd/common/block/emmc/Kconfig
index 6316841..95ec15c 100644
--- a/src/soc/amd/common/block/emmc/Kconfig
+++ b/src/soc/amd/common/block/emmc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_EMMC
 	bool
 	help

src/soc/amd/common/block/gpio/Kconfig

diff --git a/src/soc/amd/common/block/gpio/Kconfig b/src/soc/amd/common/block/gpio/Kconfig
index 707c6d0..4580fc2 100644
--- a/src/soc/amd/common/block/gpio/Kconfig
+++ b/src/soc/amd/common/block/gpio/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_BANKED_GPIOS
 	bool
 	depends on SOC_AMD_COMMON_BLOCK_ACPIMMIO

src/soc/amd/common/block/gpp_clk/Kconfig

diff --git a/src/soc/amd/common/block/gpp_clk/Kconfig b/src/soc/amd/common/block/gpp_clk/Kconfig
index 0838df4..f63c1e6 100644
--- a/src/soc/amd/common/block/gpp_clk/Kconfig
+++ b/src/soc/amd/common/block/gpp_clk/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_GPP_CLK
 	bool
 	help

src/soc/amd/common/block/graphics/Kconfig

diff --git a/src/soc/amd/common/block/graphics/Kconfig b/src/soc/amd/common/block/graphics/Kconfig
index ce00f18..3b2eaed 100644
--- a/src/soc/amd/common/block/graphics/Kconfig
+++ b/src/soc/amd/common/block/graphics/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_GRAPHICS
 	bool
 	help

src/soc/amd/common/block/hda/Kconfig

diff --git a/src/soc/amd/common/block/hda/Kconfig b/src/soc/amd/common/block/hda/Kconfig
index 4c83b1c..a3fffdd 100644
--- a/src/soc/amd/common/block/hda/Kconfig
+++ b/src/soc/amd/common/block/hda/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_HDA
 	bool
 	help

src/soc/amd/common/block/i2c/Kconfig

diff --git a/src/soc/amd/common/block/i2c/Kconfig b/src/soc/amd/common/block/i2c/Kconfig
index 02f8bef..9cdf8f5 100644
--- a/src/soc/amd/common/block/i2c/Kconfig
+++ b/src/soc/amd/common/block/i2c/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_I2C
 	bool
 	select DRIVERS_I2C_DESIGNWARE

src/soc/amd/common/block/iommu/Kconfig

diff --git a/src/soc/amd/common/block/iommu/Kconfig b/src/soc/amd/common/block/iommu/Kconfig
index 521bf8a..6e7d364 100644
--- a/src/soc/amd/common/block/iommu/Kconfig
+++ b/src/soc/amd/common/block/iommu/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_IOMMU
 	bool
 	help

src/soc/amd/common/block/lpc/Kconfig

diff --git a/src/soc/amd/common/block/lpc/Kconfig b/src/soc/amd/common/block/lpc/Kconfig
index 2de83a5..9f41f22 100644
--- a/src/soc/amd/common/block/lpc/Kconfig
+++ b/src/soc/amd/common/block/lpc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_LPC
 	bool
 	help

src/soc/amd/common/block/pci/Kconfig

diff --git a/src/soc/amd/common/block/pci/Kconfig b/src/soc/amd/common/block/pci/Kconfig
index 302a6b8..f9d2908 100644
--- a/src/soc/amd/common/block/pci/Kconfig
+++ b/src/soc/amd/common/block/pci/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_PCI
 	bool
 	select SOC_AMD_COMMON_BLOCK_PCI_MMCONF

src/soc/amd/common/block/pm/Kconfig

diff --git a/src/soc/amd/common/block/pm/Kconfig b/src/soc/amd/common/block/pm/Kconfig
index 7d2513e..04f5b7b 100644
--- a/src/soc/amd/common/block/pm/Kconfig
+++ b/src/soc/amd/common/block/pm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_PM
 	bool
 	depends on SOC_AMD_COMMON_BLOCK_ACPIMMIO

src/soc/amd/common/block/psp/Kconfig

diff --git a/src/soc/amd/common/block/psp/Kconfig b/src/soc/amd/common/block/psp/Kconfig
index fc9769f..a52ca0e 100644
--- a/src/soc/amd/common/block/psp/Kconfig
+++ b/src/soc/amd/common/block/psp/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_PSP
 	bool
 	help

src/soc/amd/common/block/root_complex/Kconfig

diff --git a/src/soc/amd/common/block/root_complex/Kconfig b/src/soc/amd/common/block/root_complex/Kconfig
index 829f308..4b83169 100644
--- a/src/soc/amd/common/block/root_complex/Kconfig
+++ b/src/soc/amd/common/block/root_complex/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_ROOT_COMPLEX
 	bool
 	select SOC_AMD_COMMON_BLOCK_SMN

src/soc/amd/common/block/sata/Kconfig

diff --git a/src/soc/amd/common/block/sata/Kconfig b/src/soc/amd/common/block/sata/Kconfig
index 25aef1f..34aa734 100644
--- a/src/soc/amd/common/block/sata/Kconfig
+++ b/src/soc/amd/common/block/sata/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_SATA
 	bool
 	help

src/soc/amd/common/block/smbus/Kconfig

diff --git a/src/soc/amd/common/block/smbus/Kconfig b/src/soc/amd/common/block/smbus/Kconfig
index 194cf4f..2092b2c 100644
--- a/src/soc/amd/common/block/smbus/Kconfig
+++ b/src/soc/amd/common/block/smbus/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_SMBUS
 	bool
 	help

src/soc/amd/common/block/smi/Kconfig

diff --git a/src/soc/amd/common/block/smi/Kconfig b/src/soc/amd/common/block/smi/Kconfig
index 5a3f42d..ca5712e 100644
--- a/src/soc/amd/common/block/smi/Kconfig
+++ b/src/soc/amd/common/block/smi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_SMI
 	bool
 	select HAVE_CONFIGURABLE_APMC_SMI_PORT

src/soc/amd/common/block/smn/Kconfig

diff --git a/src/soc/amd/common/block/smn/Kconfig b/src/soc/amd/common/block/smn/Kconfig
index 60beb03..a986436 100644
--- a/src/soc/amd/common/block/smn/Kconfig
+++ b/src/soc/amd/common/block/smn/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_SMN
 	bool
 	help

src/soc/amd/common/block/smu/Kconfig

diff --git a/src/soc/amd/common/block/smu/Kconfig b/src/soc/amd/common/block/smu/Kconfig
index 4a76edb..91ee546 100644
--- a/src/soc/amd/common/block/smu/Kconfig
+++ b/src/soc/amd/common/block/smu/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_SMU
 	bool
 	select SOC_AMD_COMMON_BLOCK_SMN

src/soc/amd/common/block/spi/Kconfig

diff --git a/src/soc/amd/common/block/spi/Kconfig b/src/soc/amd/common/block/spi/Kconfig
index 7a300e4..e5f6857 100644
--- a/src/soc/amd/common/block/spi/Kconfig
+++ b/src/soc/amd/common/block/spi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_SPI
 	bool
 	help

src/soc/amd/common/block/stb/Kconfig

diff --git a/src/soc/amd/common/block/stb/Kconfig b/src/soc/amd/common/block/stb/Kconfig
index 28c78fd..947fad3 100644
--- a/src/soc/amd/common/block/stb/Kconfig
+++ b/src/soc/amd/common/block/stb/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_STB
 	bool
 	select SOC_AMD_COMMON_BLOCK_SMN

src/soc/amd/common/block/uart/Kconfig

diff --git a/src/soc/amd/common/block/uart/Kconfig b/src/soc/amd/common/block/uart/Kconfig
index 4480043..4db71ef 100644
--- a/src/soc/amd/common/block/uart/Kconfig
+++ b/src/soc/amd/common/block/uart/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_UART
 	bool
 	help

src/soc/amd/common/block/xhci/Kconfig

diff --git a/src/soc/amd/common/block/xhci/Kconfig b/src/soc/amd/common/block/xhci/Kconfig
index ba9a8e8..b332dd0 100644
--- a/src/soc/amd/common/block/xhci/Kconfig
+++ b/src/soc/amd/common/block/xhci/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_BLOCK_XHCI
 	bool
 	help

src/soc/amd/common/fsp/Kconfig

diff --git a/src/soc/amd/common/fsp/Kconfig b/src/soc/amd/common/fsp/Kconfig
index 9331011..a66b544 100644
--- a/src/soc/amd/common/fsp/Kconfig
+++ b/src/soc/amd/common/fsp/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 if PLATFORM_USES_FSP2_0
 
 config SOC_AMD_COMMON_FSP_DMI_TABLES

src/soc/amd/common/fsp/pci/Kconfig

diff --git a/src/soc/amd/common/fsp/pci/Kconfig b/src/soc/amd/common/fsp/pci/Kconfig
index dce2c66..3aabf4b 100644
--- a/src/soc/amd/common/fsp/pci/Kconfig
+++ b/src/soc/amd/common/fsp/pci/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_COMMON_FSP_PCI
 	bool
 	select SOC_AMD_COMMON_BLOCK_PCI

src/soc/amd/common/pi/Kconfig

diff --git a/src/soc/amd/common/pi/Kconfig b/src/soc/amd/common/pi/Kconfig
index 7b95364..1c7c98f 100644
--- a/src/soc/amd/common/pi/Kconfig
+++ b/src/soc/amd/common/pi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_PI
 	bool
 	depends on SOC_AMD_COMMON_BLOCK_ACPI

src/soc/amd/common/psp_verstage/Kconfig

diff --git a/src/soc/amd/common/psp_verstage/Kconfig b/src/soc/amd/common/psp_verstage/Kconfig
index f670291..fdfc855 100644
--- a/src/soc/amd/common/psp_verstage/Kconfig
+++ b/src/soc/amd/common/psp_verstage/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config PSP_VERSTAGE_CCP_DMA
 	bool
 	default n

src/soc/amd/genoa_poc/Kconfig

diff --git a/src/soc/amd/genoa_poc/Kconfig b/src/soc/amd/genoa_poc/Kconfig
index 8a738cf..2460323 100644
--- a/src/soc/amd/genoa_poc/Kconfig
+++ b/src/soc/amd/genoa_poc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_AMD_GENOA_POC
 	bool
 

src/soc/cavium/cn81xx/Kconfig

diff --git a/src/soc/cavium/cn81xx/Kconfig b/src/soc/cavium/cn81xx/Kconfig
index 7e48b5f..d2699e4 100644
--- a/src/soc/cavium/cn81xx/Kconfig
+++ b/src/soc/cavium/cn81xx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_CAVIUM_CN81XX
 	bool
 	default n

src/soc/cavium/common/Kconfig

diff --git a/src/soc/cavium/common/Kconfig b/src/soc/cavium/common/Kconfig
index f7921dc..20d4237 100644
--- a/src/soc/cavium/common/Kconfig
+++ b/src/soc/cavium/common/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_CAVIUM_COMMON
 	bool
 	default n

src/soc/example/min86/Kconfig

diff --git a/src/soc/example/min86/Kconfig b/src/soc/example/min86/Kconfig
index 12a13e5..6de7bba 100644
--- a/src/soc/example/min86/Kconfig
+++ b/src/soc/example/min86/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_EXAMPLE_MIN86
 	bool
 	select ARCH_X86

src/soc/intel/alderlake/Kconfig

diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index e63bcd2..8411e76 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_ALDERLAKE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/apollolake/Kconfig

diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig
index aef9d85..61aaa44 100644
--- a/src/soc/intel/apollolake/Kconfig
+++ b/src/soc/intel/apollolake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_APOLLOLAKE
 	bool
 	select INTEL_CAR_CQOS

src/soc/intel/baytrail/Kconfig

diff --git a/src/soc/intel/baytrail/Kconfig b/src/soc/intel/baytrail/Kconfig
index dbadbf1..02b93c9 100644
--- a/src/soc/intel/baytrail/Kconfig
+++ b/src/soc/intel/baytrail/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_BAYTRAIL
 	bool
 	select ACPI_COMMON_MADT_IOAPIC

src/soc/intel/braswell/Kconfig

diff --git a/src/soc/intel/braswell/Kconfig b/src/soc/intel/braswell/Kconfig
index c3b93d2..d9bb481 100644
--- a/src/soc/intel/braswell/Kconfig
+++ b/src/soc/intel/braswell/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_BRASWELL
 	bool
 	select ACPI_COMMON_MADT_IOAPIC

src/soc/intel/broadwell/Kconfig

diff --git a/src/soc/intel/broadwell/Kconfig b/src/soc/intel/broadwell/Kconfig
index ab2807a..4859a7e 100644
--- a/src/soc/intel/broadwell/Kconfig
+++ b/src/soc/intel/broadwell/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_BROADWELL
 	bool
 	select CACHE_MRC_SETTINGS

src/soc/intel/broadwell/pch/Kconfig

diff --git a/src/soc/intel/broadwell/pch/Kconfig b/src/soc/intel/broadwell/pch/Kconfig
index 310d58a..a671207 100644
--- a/src/soc/intel/broadwell/pch/Kconfig
+++ b/src/soc/intel/broadwell/pch/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config INTEL_LYNXPOINT_LP
 	bool
 	select ACPI_COMMON_MADT_IOAPIC

src/soc/intel/cannonlake/Kconfig

diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig
index 92a99c4..0d1ad4d 100644
--- a/src/soc/intel/cannonlake/Kconfig
+++ b/src/soc/intel/cannonlake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_CANNONLAKE_BASE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/common/Kconfig.common

diff --git a/src/soc/intel/common/Kconfig.common b/src/soc/intel/common/Kconfig.common
index 2ccd395..7ce93d4 100644
--- a/src/soc/intel/common/Kconfig.common
+++ b/src/soc/intel/common/Kconfig.common
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config INTEL_HAS_TOP_SWAP
 	bool
 	help

src/soc/intel/common/basecode/Kconfig

diff --git a/src/soc/intel/common/basecode/Kconfig b/src/soc/intel/common/basecode/Kconfig
index 9730985..af85c42 100644
--- a/src/soc/intel/common/basecode/Kconfig
+++ b/src/soc/intel/common/basecode/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BASECODE
 	bool
 	help

src/soc/intel/common/basecode/debug/Kconfig

diff --git a/src/soc/intel/common/basecode/debug/Kconfig b/src/soc/intel/common/basecode/debug/Kconfig
index f72055b..759b969 100644
--- a/src/soc/intel/common/basecode/debug/Kconfig
+++ b/src/soc/intel/common/basecode/debug/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BASECODE_DEBUG_FEATURE
 	bool
 	default n

src/soc/intel/common/basecode/ramtop/Kconfig

diff --git a/src/soc/intel/common/basecode/ramtop/Kconfig b/src/soc/intel/common/basecode/ramtop/Kconfig
index 2b600e7..21e482a 100644
--- a/src/soc/intel/common/basecode/ramtop/Kconfig
+++ b/src/soc/intel/common/basecode/ramtop/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BASECODE_RAMTOP
 	bool
 	default n

src/soc/intel/common/block/Kconfig

diff --git a/src/soc/intel/common/block/Kconfig b/src/soc/intel/common/block/Kconfig
index 80e5c66..af6975c 100644
--- a/src/soc/intel/common/block/Kconfig
+++ b/src/soc/intel/common/block/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK
 	bool
 	help

src/soc/intel/common/block/acpi/Kconfig

diff --git a/src/soc/intel/common/block/acpi/Kconfig b/src/soc/intel/common/block/acpi/Kconfig
index cc7d38f..36b47a3 100644
--- a/src/soc/intel/common/block/acpi/Kconfig
+++ b/src/soc/intel/common/block/acpi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_ACPI
 	depends on SOC_INTEL_COMMON_BLOCK_CPU
 	depends on SOC_INTEL_COMMON_BLOCK_PMC

src/soc/intel/common/block/chip/Kconfig

diff --git a/src/soc/intel/common/block/chip/Kconfig b/src/soc/intel/common/block/chip/Kconfig
index 8021c24..4edd3a8 100644
--- a/src/soc/intel/common/block/chip/Kconfig
+++ b/src/soc/intel/common/block/chip/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG
 	bool
 	help

src/soc/intel/common/block/cnvi/Kconfig

diff --git a/src/soc/intel/common/block/cnvi/Kconfig b/src/soc/intel/common/block/cnvi/Kconfig
index 21402ab..1bc20be 100644
--- a/src/soc/intel/common/block/cnvi/Kconfig
+++ b/src/soc/intel/common/block/cnvi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_CNVI
 	bool
 	help

src/soc/intel/common/block/cpu/Kconfig

diff --git a/src/soc/intel/common/block/cpu/Kconfig b/src/soc/intel/common/block/cpu/Kconfig
index 8c14cb2..814de73 100644
--- a/src/soc/intel/common/block/cpu/Kconfig
+++ b/src/soc/intel/common/block/cpu/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_CPU
 	bool
 	default n

src/soc/intel/common/block/cse/Kconfig

diff --git a/src/soc/intel/common/block/cse/Kconfig b/src/soc/intel/common/block/cse/Kconfig
index ca806fd..4f585c0 100644
--- a/src/soc/intel/common/block/cse/Kconfig
+++ b/src/soc/intel/common/block/cse/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config DISABLE_HECI1_AT_PRE_BOOT
 	bool "Disable HECI1 at the end of boot"
 	depends on SOC_INTEL_COMMON_BLOCK_CSE

src/soc/intel/common/block/dsp/Kconfig

diff --git a/src/soc/intel/common/block/dsp/Kconfig b/src/soc/intel/common/block/dsp/Kconfig
index 4d65cb2..8cb491e 100644
--- a/src/soc/intel/common/block/dsp/Kconfig
+++ b/src/soc/intel/common/block/dsp/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_DSP
 	bool
 	help

src/soc/intel/common/block/dtt/Kconfig

diff --git a/src/soc/intel/common/block/dtt/Kconfig b/src/soc/intel/common/block/dtt/Kconfig
index 063c475..1735c2a 100644
--- a/src/soc/intel/common/block/dtt/Kconfig
+++ b/src/soc/intel/common/block/dtt/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_DTT
 	bool
 	default n

src/soc/intel/common/block/fast_spi/Kconfig

diff --git a/src/soc/intel/common/block/fast_spi/Kconfig b/src/soc/intel/common/block/fast_spi/Kconfig
index 953ed36..3a541f8 100644
--- a/src/soc/intel/common/block/fast_spi/Kconfig
+++ b/src/soc/intel/common/block/fast_spi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_FAST_SPI
 	bool
 	select SPI_FLASH_DONT_INCLUDE_ALL_DRIVERS

src/soc/intel/common/block/gpio/Kconfig

diff --git a/src/soc/intel/common/block/gpio/Kconfig b/src/soc/intel/common/block/gpio/Kconfig
index 8879547..de0546c 100644
--- a/src/soc/intel/common/block/gpio/Kconfig
+++ b/src/soc/intel/common/block/gpio/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_GPIO
 	bool
 	select HAVE_DEBUG_GPIO

src/soc/intel/common/block/gpmr/Kconfig

diff --git a/src/soc/intel/common/block/gpmr/Kconfig b/src/soc/intel/common/block/gpmr/Kconfig
index 8ca26b4..06ababe 100644
--- a/src/soc/intel/common/block/gpmr/Kconfig
+++ b/src/soc/intel/common/block/gpmr/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_GPMR
 	bool
 	select SOC_INTEL_COMMON_BLOCK_PCR

src/soc/intel/common/block/graphics/Kconfig

diff --git a/src/soc/intel/common/block/graphics/Kconfig b/src/soc/intel/common/block/graphics/Kconfig
index 30e4f8e..b5776b0 100644
--- a/src/soc/intel/common/block/graphics/Kconfig
+++ b/src/soc/intel/common/block/graphics/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_GRAPHICS
 	bool
 	select ROMSTAGE_VGA if MAINBOARD_USE_EARLY_LIBGFXINIT

src/soc/intel/common/block/gspi/Kconfig

diff --git a/src/soc/intel/common/block/gspi/Kconfig b/src/soc/intel/common/block/gspi/Kconfig
index d2776ca..85a2f13 100644
--- a/src/soc/intel/common/block/gspi/Kconfig
+++ b/src/soc/intel/common/block/gspi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_GSPI
 	bool
 	help

src/soc/intel/common/block/hda/Kconfig

diff --git a/src/soc/intel/common/block/hda/Kconfig b/src/soc/intel/common/block/hda/Kconfig
index 193e1fc..64f34ef 100644
--- a/src/soc/intel/common/block/hda/Kconfig
+++ b/src/soc/intel/common/block/hda/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_HDA
 	bool
 	help

src/soc/intel/common/block/i2c/Kconfig

diff --git a/src/soc/intel/common/block/i2c/Kconfig b/src/soc/intel/common/block/i2c/Kconfig
index b0deb084..89f1862 100644
--- a/src/soc/intel/common/block/i2c/Kconfig
+++ b/src/soc/intel/common/block/i2c/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_I2C
 	bool
 	select DRIVERS_I2C_DESIGNWARE

src/soc/intel/common/block/ioc/Kconfig

diff --git a/src/soc/intel/common/block/ioc/Kconfig b/src/soc/intel/common/block/ioc/Kconfig
index 19c6f84..2e1b30d 100644
--- a/src/soc/intel/common/block/ioc/Kconfig
+++ b/src/soc/intel/common/block/ioc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_IOC
 	bool
 	depends on SOC_INTEL_COMMON_BLOCK_SA

src/soc/intel/common/block/ipu/Kconfig

diff --git a/src/soc/intel/common/block/ipu/Kconfig b/src/soc/intel/common/block/ipu/Kconfig
index 756616f..4786d04 100644
--- a/src/soc/intel/common/block/ipu/Kconfig
+++ b/src/soc/intel/common/block/ipu/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_IPU
 	bool
 	help

src/soc/intel/common/block/irq/Kconfig

diff --git a/src/soc/intel/common/block/irq/Kconfig b/src/soc/intel/common/block/irq/Kconfig
index ab6fc50..2a03db6 100644
--- a/src/soc/intel/common/block/irq/Kconfig
+++ b/src/soc/intel/common/block/irq/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_IRQ
 	bool
 	select SOC_INTEL_COMMON_BLOCK_GPIO

src/soc/intel/common/block/itss/Kconfig

diff --git a/src/soc/intel/common/block/itss/Kconfig b/src/soc/intel/common/block/itss/Kconfig
index 2f1a100..ed89dbd 100644
--- a/src/soc/intel/common/block/itss/Kconfig
+++ b/src/soc/intel/common/block/itss/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_ITSS
 	bool
 	help

src/soc/intel/common/block/lpc/Kconfig

diff --git a/src/soc/intel/common/block/lpc/Kconfig b/src/soc/intel/common/block/lpc/Kconfig
index 2fac5ff..6052a3b 100644
--- a/src/soc/intel/common/block/lpc/Kconfig
+++ b/src/soc/intel/common/block/lpc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_LPC
 	bool
 	help

src/soc/intel/common/block/lpss/Kconfig

diff --git a/src/soc/intel/common/block/lpss/Kconfig b/src/soc/intel/common/block/lpss/Kconfig
index f8ce731..266ea5a 100644
--- a/src/soc/intel/common/block/lpss/Kconfig
+++ b/src/soc/intel/common/block/lpss/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_LPSS
 	bool
 	help

src/soc/intel/common/block/memory/Kconfig

diff --git a/src/soc/intel/common/block/memory/Kconfig b/src/soc/intel/common/block/memory/Kconfig
index 7156be7..5bfdda0 100644
--- a/src/soc/intel/common/block/memory/Kconfig
+++ b/src/soc/intel/common/block/memory/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_MEMINIT
 	bool
 	help

src/soc/intel/common/block/p2sb/Kconfig

diff --git a/src/soc/intel/common/block/p2sb/Kconfig b/src/soc/intel/common/block/p2sb/Kconfig
index e48baa5..d67c968 100644
--- a/src/soc/intel/common/block/p2sb/Kconfig
+++ b/src/soc/intel/common/block/p2sb/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_BASE_P2SB
 	bool
 	depends on SOC_INTEL_COMMON_BLOCK_PCR

src/soc/intel/common/block/pcie/Kconfig

diff --git a/src/soc/intel/common/block/pcie/Kconfig b/src/soc/intel/common/block/pcie/Kconfig
index dccedb0..1cdcdaa 100644
--- a/src/soc/intel/common/block/pcie/Kconfig
+++ b/src/soc/intel/common/block/pcie/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_PCIE
 	bool
 	select PCIEXP_COMMON_CLOCK

src/soc/intel/common/block/pcie/rtd3/Kconfig

diff --git a/src/soc/intel/common/block/pcie/rtd3/Kconfig b/src/soc/intel/common/block/pcie/rtd3/Kconfig
index 7c21ce8..be0e92d 100644
--- a/src/soc/intel/common/block/pcie/rtd3/Kconfig
+++ b/src/soc/intel/common/block/pcie/rtd3/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_PCIE_RTD3
 	bool
 	default n

src/soc/intel/common/block/pcr/Kconfig

diff --git a/src/soc/intel/common/block/pcr/Kconfig b/src/soc/intel/common/block/pcr/Kconfig
index be03838..7c92c5d 100644
--- a/src/soc/intel/common/block/pcr/Kconfig
+++ b/src/soc/intel/common/block/pcr/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_PCR
 	bool
 	help

src/soc/intel/common/block/pmc/Kconfig

diff --git a/src/soc/intel/common/block/pmc/Kconfig b/src/soc/intel/common/block/pmc/Kconfig
index 44dc2aa..c308277 100644
--- a/src/soc/intel/common/block/pmc/Kconfig
+++ b/src/soc/intel/common/block/pmc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_PMC
 	depends on SOC_INTEL_COMMON_BLOCK_GPIO
 	depends on ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/common/block/power_limit/Kconfig

diff --git a/src/soc/intel/common/block/power_limit/Kconfig b/src/soc/intel/common/block/power_limit/Kconfig
index 0e57f1c..7e744c7 100644
--- a/src/soc/intel/common/block/power_limit/Kconfig
+++ b/src/soc/intel/common/block/power_limit/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_POWER_LIMIT
 	bool
 	default n

src/soc/intel/common/block/rtc/Kconfig

diff --git a/src/soc/intel/common/block/rtc/Kconfig b/src/soc/intel/common/block/rtc/Kconfig
index eda2063..5595f71 100644
--- a/src/soc/intel/common/block/rtc/Kconfig
+++ b/src/soc/intel/common/block/rtc/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_RTC
 	bool
 	select RTC

src/soc/intel/common/block/sata/Kconfig

diff --git a/src/soc/intel/common/block/sata/Kconfig b/src/soc/intel/common/block/sata/Kconfig
index c7253ae..203a345 100644
--- a/src/soc/intel/common/block/sata/Kconfig
+++ b/src/soc/intel/common/block/sata/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SATA
 	bool
 	help

src/soc/intel/common/block/scs/Kconfig

diff --git a/src/soc/intel/common/block/scs/Kconfig b/src/soc/intel/common/block/scs/Kconfig
index 192425c..f85acc5 100644
--- a/src/soc/intel/common/block/scs/Kconfig
+++ b/src/soc/intel/common/block/scs/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SCS
 	bool
 	help

src/soc/intel/common/block/sgx/Kconfig

diff --git a/src/soc/intel/common/block/sgx/Kconfig b/src/soc/intel/common/block/sgx/Kconfig
index 6d636ad..468a57b 100644
--- a/src/soc/intel/common/block/sgx/Kconfig
+++ b/src/soc/intel/common/block/sgx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SGX
 	bool
 	select CPU_INTEL_COMMON

src/soc/intel/common/block/smbus/Kconfig

diff --git a/src/soc/intel/common/block/smbus/Kconfig b/src/soc/intel/common/block/smbus/Kconfig
index 3b3eb2f..31bef05 100644
--- a/src/soc/intel/common/block/smbus/Kconfig
+++ b/src/soc/intel/common/block/smbus/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SMBUS
 	bool
 	select SOUTHBRIDGE_INTEL_COMMON_SMBUS

src/soc/intel/common/block/smm/Kconfig

diff --git a/src/soc/intel/common/block/smm/Kconfig b/src/soc/intel/common/block/smm/Kconfig
index 4944ade..84c406e 100644
--- a/src/soc/intel/common/block/smm/Kconfig
+++ b/src/soc/intel/common/block/smm/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SMM
 	bool
 	help

src/soc/intel/common/block/spi/Kconfig

diff --git a/src/soc/intel/common/block/spi/Kconfig b/src/soc/intel/common/block/spi/Kconfig
index 5767763..ec04874 100644
--- a/src/soc/intel/common/block/spi/Kconfig
+++ b/src/soc/intel/common/block/spi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SPI
 	bool
 	help

src/soc/intel/common/block/sram/Kconfig

diff --git a/src/soc/intel/common/block/sram/Kconfig b/src/soc/intel/common/block/sram/Kconfig
index bfd1a8a..4348f94 100644
--- a/src/soc/intel/common/block/sram/Kconfig
+++ b/src/soc/intel/common/block/sram/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SRAM
 	bool
 	help

src/soc/intel/common/block/systemagent/Kconfig

diff --git a/src/soc/intel/common/block/systemagent/Kconfig b/src/soc/intel/common/block/systemagent/Kconfig
index 4d14fc1..7bb55fe 100644
--- a/src/soc/intel/common/block/systemagent/Kconfig
+++ b/src/soc/intel/common/block/systemagent/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_SA
 	bool
 	select SOC_INTEL_COMMON_BASECODE

src/soc/intel/common/block/tcss/Kconfig

diff --git a/src/soc/intel/common/block/tcss/Kconfig b/src/soc/intel/common/block/tcss/Kconfig
index 7a8f52c..25113d3 100644
--- a/src/soc/intel/common/block/tcss/Kconfig
+++ b/src/soc/intel/common/block/tcss/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_TCSS
 	def_bool n
 	select FSPS_USE_MULTI_PHASE_INIT

src/soc/intel/common/block/thermal/Kconfig

diff --git a/src/soc/intel/common/block/thermal/Kconfig b/src/soc/intel/common/block/thermal/Kconfig
index 7ab7240..591c3e0 100644
--- a/src/soc/intel/common/block/thermal/Kconfig
+++ b/src/soc/intel/common/block/thermal/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_THERMAL
 	bool
 	default n

src/soc/intel/common/block/timer/Kconfig

diff --git a/src/soc/intel/common/block/timer/Kconfig b/src/soc/intel/common/block/timer/Kconfig
index 42613a8..6a1d3ea 100644
--- a/src/soc/intel/common/block/timer/Kconfig
+++ b/src/soc/intel/common/block/timer/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_TIMER
 	bool
 	help

src/soc/intel/common/block/tracehub/Kconfig

diff --git a/src/soc/intel/common/block/tracehub/Kconfig b/src/soc/intel/common/block/tracehub/Kconfig
index 76a0186..65552b7 100644
--- a/src/soc/intel/common/block/tracehub/Kconfig
+++ b/src/soc/intel/common/block/tracehub/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_TRACEHUB
 	bool
 	default n

src/soc/intel/common/block/uart/Kconfig

diff --git a/src/soc/intel/common/block/uart/Kconfig b/src/soc/intel/common/block/uart/Kconfig
index 7ba22b5..1615f6d 100644
--- a/src/soc/intel/common/block/uart/Kconfig
+++ b/src/soc/intel/common/block/uart/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_UART
 	bool
 	select SOC_INTEL_COMMON_BLOCK_LPSS

src/soc/intel/common/block/usb4/Kconfig

diff --git a/src/soc/intel/common/block/usb4/Kconfig b/src/soc/intel/common/block/usb4/Kconfig
index 234428a..1ae570c 100644
--- a/src/soc/intel/common/block/usb4/Kconfig
+++ b/src/soc/intel/common/block/usb4/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_USB4
 	bool
 	default n

src/soc/intel/common/block/vtd/Kconfig

diff --git a/src/soc/intel/common/block/vtd/Kconfig b/src/soc/intel/common/block/vtd/Kconfig
index e16af02..8072244 100644
--- a/src/soc/intel/common/block/vtd/Kconfig
+++ b/src/soc/intel/common/block/vtd/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_VTD
 	bool
 	depends on PLATFORM_USES_FSP2_0

src/soc/intel/common/block/xdci/Kconfig

diff --git a/src/soc/intel/common/block/xdci/Kconfig b/src/soc/intel/common/block/xdci/Kconfig
index 3918642..157c77f 100644
--- a/src/soc/intel/common/block/xdci/Kconfig
+++ b/src/soc/intel/common/block/xdci/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_XDCI
 	bool
 	help

src/soc/intel/common/block/xhci/Kconfig

diff --git a/src/soc/intel/common/block/xhci/Kconfig b/src/soc/intel/common/block/xhci/Kconfig
index 59536ba..b5230f0 100644
--- a/src/soc/intel/common/block/xhci/Kconfig
+++ b/src/soc/intel/common/block/xhci/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_BLOCK_XHCI
 	bool
 	help

src/soc/intel/common/pch/Kconfig

diff --git a/src/soc/intel/common/pch/Kconfig b/src/soc/intel/common/pch/Kconfig
index 4934bb0..716a786 100644
--- a/src/soc/intel/common/pch/Kconfig
+++ b/src/soc/intel/common/pch/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_INTEGRATED_SOUTHCLUSTER
 	bool
 	help

src/soc/intel/common/pch/lockdown/Kconfig

diff --git a/src/soc/intel/common/pch/lockdown/Kconfig b/src/soc/intel/common/pch/lockdown/Kconfig
index 8fce5e7..38f60d2 100644
--- a/src/soc/intel/common/pch/lockdown/Kconfig
+++ b/src/soc/intel/common/pch/lockdown/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_PCH_LOCKDOWN
 	bool
 	default n

src/soc/intel/elkhartlake/Kconfig

diff --git a/src/soc/intel/elkhartlake/Kconfig b/src/soc/intel/elkhartlake/Kconfig
index 3361c0d..13fa925 100644
--- a/src/soc/intel/elkhartlake/Kconfig
+++ b/src/soc/intel/elkhartlake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_ELKHARTLAKE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/jasperlake/Kconfig

diff --git a/src/soc/intel/jasperlake/Kconfig b/src/soc/intel/jasperlake/Kconfig
index 9f70177..fd0260c7 100644
--- a/src/soc/intel/jasperlake/Kconfig
+++ b/src/soc/intel/jasperlake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_JASPERLAKE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/meteorlake/Kconfig

diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig
index 8c19544..f732d69 100644
--- a/src/soc/intel/meteorlake/Kconfig
+++ b/src/soc/intel/meteorlake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_METEORLAKE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/skylake/Kconfig

diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig
index e0df501..0d38804 100644
--- a/src/soc/intel/skylake/Kconfig
+++ b/src/soc/intel/skylake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_COMMON_SKYLAKE_BASE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/intel/tigerlake/Kconfig

diff --git a/src/soc/intel/tigerlake/Kconfig b/src/soc/intel/tigerlake/Kconfig
index 2d5cf08..59f54aa 100644
--- a/src/soc/intel/tigerlake/Kconfig
+++ b/src/soc/intel/tigerlake/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_INTEL_TIGERLAKE
 	bool
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES

src/soc/mediatek/common/Kconfig

diff --git a/src/soc/mediatek/common/Kconfig b/src/soc/mediatek/common/Kconfig
index 268f2f3..898918a 100644
--- a/src/soc/mediatek/common/Kconfig
+++ b/src/soc/mediatek/common/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_COMMON
 	bool
 	select NO_ECAM_MMCONF_SUPPORT if PCI

src/soc/mediatek/mt8173/Kconfig

diff --git a/src/soc/mediatek/mt8173/Kconfig b/src/soc/mediatek/mt8173/Kconfig
index 57fdf8b..aa62d61 100644
--- a/src/soc/mediatek/mt8173/Kconfig
+++ b/src/soc/mediatek/mt8173/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_MT8173
 	bool
 	default n

src/soc/mediatek/mt8183/Kconfig

diff --git a/src/soc/mediatek/mt8183/Kconfig b/src/soc/mediatek/mt8183/Kconfig
index 324d511..3161dcc 100644
--- a/src/soc/mediatek/mt8183/Kconfig
+++ b/src/soc/mediatek/mt8183/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_MT8183
 	bool
 	default n

src/soc/mediatek/mt8186/Kconfig

diff --git a/src/soc/mediatek/mt8186/Kconfig b/src/soc/mediatek/mt8186/Kconfig
index 9372dae..dea0d29 100644
--- a/src/soc/mediatek/mt8186/Kconfig
+++ b/src/soc/mediatek/mt8186/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_MT8186
 	bool
 	default n

src/soc/mediatek/mt8188/Kconfig

diff --git a/src/soc/mediatek/mt8188/Kconfig b/src/soc/mediatek/mt8188/Kconfig
index 494373a..0e6788e 100644
--- a/src/soc/mediatek/mt8188/Kconfig
+++ b/src/soc/mediatek/mt8188/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_MT8188
 	bool
 	default n

src/soc/mediatek/mt8192/Kconfig

diff --git a/src/soc/mediatek/mt8192/Kconfig b/src/soc/mediatek/mt8192/Kconfig
index 3693dad..eab40b9 100644
--- a/src/soc/mediatek/mt8192/Kconfig
+++ b/src/soc/mediatek/mt8192/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_MT8192
 	bool
 	default n

src/soc/mediatek/mt8195/Kconfig

diff --git a/src/soc/mediatek/mt8195/Kconfig b/src/soc/mediatek/mt8195/Kconfig
index 5aea90b..e6e961d 100644
--- a/src/soc/mediatek/mt8195/Kconfig
+++ b/src/soc/mediatek/mt8195/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_MEDIATEK_MT8195
 	bool
 	default n

src/soc/nvidia/tegra124/Kconfig

diff --git a/src/soc/nvidia/tegra124/Kconfig b/src/soc/nvidia/tegra124/Kconfig
index deca2cd..88877e9 100644
--- a/src/soc/nvidia/tegra124/Kconfig
+++ b/src/soc/nvidia/tegra124/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_NVIDIA_TEGRA124
 	bool
 	default n

src/soc/nvidia/tegra210/Kconfig

diff --git a/src/soc/nvidia/tegra210/Kconfig b/src/soc/nvidia/tegra210/Kconfig
index 0244b47..755318a 100644
--- a/src/soc/nvidia/tegra210/Kconfig
+++ b/src/soc/nvidia/tegra210/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_NVIDIA_TEGRA210
 	bool
 	default n

src/soc/qualcomm/common/Kconfig

diff --git a/src/soc/qualcomm/common/Kconfig b/src/soc/qualcomm/common/Kconfig
index 8a1f6d6..e0efc9a 100644
--- a/src/soc/qualcomm/common/Kconfig
+++ b/src/soc/qualcomm/common/Kconfig
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
 
 config SOC_QUALCOMM_COMMON
 	bool

src/soc/qualcomm/ipq40xx/Kconfig

diff --git a/src/soc/qualcomm/ipq40xx/Kconfig b/src/soc/qualcomm/ipq40xx/Kconfig
index 0ce9273..98c3a8e 100644
--- a/src/soc/qualcomm/ipq40xx/Kconfig
+++ b/src/soc/qualcomm/ipq40xx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_QC_IPQ40XX
 	bool
 	default n

src/soc/qualcomm/ipq806x/Kconfig

diff --git a/src/soc/qualcomm/ipq806x/Kconfig b/src/soc/qualcomm/ipq806x/Kconfig
index 7de2a99..b9e47e5 100644
--- a/src/soc/qualcomm/ipq806x/Kconfig
+++ b/src/soc/qualcomm/ipq806x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_QC_IPQ806X
 	bool
 	default n

src/soc/qualcomm/qcs405/Kconfig

diff --git a/src/soc/qualcomm/qcs405/Kconfig b/src/soc/qualcomm/qcs405/Kconfig
index bad62b2..7017c59b 100644
--- a/src/soc/qualcomm/qcs405/Kconfig
+++ b/src/soc/qualcomm/qcs405/Kconfig
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
 
 config SOC_QUALCOMM_QCS405
 	bool

src/soc/qualcomm/sc7180/Kconfig

diff --git a/src/soc/qualcomm/sc7180/Kconfig b/src/soc/qualcomm/sc7180/Kconfig
index f813372..dd4a84f 100644
--- a/src/soc/qualcomm/sc7180/Kconfig
+++ b/src/soc/qualcomm/sc7180/Kconfig
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
 
 config SOC_QUALCOMM_SC7180
 	bool

src/soc/qualcomm/sc7280/Kconfig

diff --git a/src/soc/qualcomm/sc7280/Kconfig b/src/soc/qualcomm/sc7280/Kconfig
index 985afdc..ac30cd9 100644
--- a/src/soc/qualcomm/sc7280/Kconfig
+++ b/src/soc/qualcomm/sc7280/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_QUALCOMM_SC7280
 	bool
 	default n

src/soc/rockchip/rk3399/Kconfig

diff --git a/src/soc/rockchip/rk3399/Kconfig b/src/soc/rockchip/rk3399/Kconfig
index 4f7af9e..5ec548e 100644
--- a/src/soc/rockchip/rk3399/Kconfig
+++ b/src/soc/rockchip/rk3399/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_ROCKCHIP_RK3399
 	bool
 	default n

src/soc/samsung/exynos5250/Kconfig

diff --git a/src/soc/samsung/exynos5250/Kconfig b/src/soc/samsung/exynos5250/Kconfig
index 28a89fa..1aa64d7 100644
--- a/src/soc/samsung/exynos5250/Kconfig
+++ b/src/soc/samsung/exynos5250/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_SAMSUNG_EXYNOS5250
 	select ARCH_BOOTBLOCK_ARMV7
 	select ARCH_VERSTAGE_ARMV7

src/soc/samsung/exynos5420/Kconfig

diff --git a/src/soc/samsung/exynos5420/Kconfig b/src/soc/samsung/exynos5420/Kconfig
index 1b80ffc..ef83d10 100644
--- a/src/soc/samsung/exynos5420/Kconfig
+++ b/src/soc/samsung/exynos5420/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_SAMSUNG_EXYNOS5420
 	select ARCH_BOOTBLOCK_ARMV7
 	select ARCH_VERSTAGE_ARMV7

src/soc/ti/am335x/Kconfig

diff --git a/src/soc/ti/am335x/Kconfig b/src/soc/ti/am335x/Kconfig
index 533a0de..b2de0ad 100644
--- a/src/soc/ti/am335x/Kconfig
+++ b/src/soc/ti/am335x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_TI_AM335X
 	select ARCH_BOOTBLOCK_ARMV7
 	select ARCH_VERSTAGE_ARMV7

src/soc/ucb/riscv/Kconfig

diff --git a/src/soc/ucb/riscv/Kconfig b/src/soc/ucb/riscv/Kconfig
index 324a0fb..bd0945e 100644
--- a/src/soc/ucb/riscv/Kconfig
+++ b/src/soc/ucb/riscv/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config SOC_UCB_RISCV
 	select ARCH_RISCV_S
 	select ARCH_RISCV_U