arch to cpu: Add SPDX license headers to Kconfig files

Change-Id: I7dd7b0b7c5fdb63fe32915b88e69313e3440b64a
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80587
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

27 files changed, 53 insertions, 0 deletions

diff --git a/src/cpu/intel/Kconfig b/src/cpu/intel/Kconfig
index 43b360bfc4..0bbaf02182 100644
--- a/src/cpu/intel/Kconfig
+++ b/src/cpu/intel/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 # CPU models
 source "src/cpu/intel/model_6xx/Kconfig"
 source "src/cpu/intel/model_65x/Kconfig"
diff --git a/src/cpu/intel/car/non-evict/Kconfig b/src/cpu/intel/car/non-evict/Kconfig
index faf13e704d..398c06af14 100644
--- a/src/cpu/intel/car/non-evict/Kconfig
+++ b/src/cpu/intel/car/non-evict/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_HAS_L2_ENABLE_MSR
 	bool
 	help
diff --git a/src/cpu/intel/common/Kconfig b/src/cpu/intel/common/Kconfig
index 51b8ccb83f..dbd3cf9737 100644
--- a/src/cpu/intel/common/Kconfig
+++ b/src/cpu/intel/common/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_COMMON
 	bool
 	select RESERVED_PHYSICAL_ADDRESS_BITS_SUPPORT
diff --git a/src/cpu/intel/fit/Kconfig b/src/cpu/intel/fit/Kconfig
index 9ea867e579..a14a1f798f 100644
--- a/src/cpu/intel/fit/Kconfig
+++ b/src/cpu/intel/fit/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_FIRMWARE_INTERFACE_TABLE
 	def_bool n
 	help
diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig
index 5bcdd98ce9..b66a4aa9ee 100644
--- a/src/cpu/intel/haswell/Kconfig
+++ b/src/cpu/intel/haswell/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 
 config CPU_INTEL_HASWELL
 	bool
diff --git a/src/cpu/intel/microcode/Kconfig b/src/cpu/intel/microcode/Kconfig
index 4640c16991..25894e8be0 100644
--- a/src/cpu/intel/microcode/Kconfig
+++ b/src/cpu/intel/microcode/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config MICROCODE_UPDATE_PRE_RAM
 	bool
 	depends on SUPPORT_CPU_UCODE_IN_CBFS
diff --git a/src/cpu/intel/model_1067x/Kconfig b/src/cpu/intel/model_1067x/Kconfig
index a710e67acd..0b5434b41c 100644
--- a/src/cpu/intel/model_1067x/Kconfig
+++ b/src/cpu/intel/model_1067x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_1067X
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_106cx/Kconfig b/src/cpu/intel/model_106cx/Kconfig
index 85f6288719..0a68a31cdf 100644
--- a/src/cpu/intel/model_106cx/Kconfig
+++ b/src/cpu/intel/model_106cx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_106CX
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_2065x/Kconfig b/src/cpu/intel/model_2065x/Kconfig
index c37cc3b241..15a160a7a2 100644
--- a/src/cpu/intel/model_2065x/Kconfig
+++ b/src/cpu/intel/model_2065x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_2065X
 	bool
 	select HAVE_EXP_X86_64_SUPPORT
diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig
index 649ef4ee00..bdca12cddc 100644
--- a/src/cpu/intel/model_206ax/Kconfig
+++ b/src/cpu/intel/model_206ax/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_206AX
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_65x/Kconfig b/src/cpu/intel/model_65x/Kconfig
index 6d41d94f57..e29cfaf70a 100644
--- a/src/cpu/intel/model_65x/Kconfig
+++ b/src/cpu/intel/model_65x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_65X
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_67x/Kconfig b/src/cpu/intel/model_67x/Kconfig
index 26a303be01..2fe974d328 100644
--- a/src/cpu/intel/model_67x/Kconfig
+++ b/src/cpu/intel/model_67x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_67X
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_6bx/Kconfig b/src/cpu/intel/model_6bx/Kconfig
index 14274a3236..15fc873d23 100644
--- a/src/cpu/intel/model_6bx/Kconfig
+++ b/src/cpu/intel/model_6bx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_6BX
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_6ex/Kconfig b/src/cpu/intel/model_6ex/Kconfig
index c7d54c5f8c..2bf5f903d0 100644
--- a/src/cpu/intel/model_6ex/Kconfig
+++ b/src/cpu/intel/model_6ex/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_6EX
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_6fx/Kconfig b/src/cpu/intel/model_6fx/Kconfig
index 499972600a..d1865f696e 100644
--- a/src/cpu/intel/model_6fx/Kconfig
+++ b/src/cpu/intel/model_6fx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_6FX
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_6xx/Kconfig b/src/cpu/intel/model_6xx/Kconfig
index e05cf89517..16d14b57a1 100644
--- a/src/cpu/intel/model_6xx/Kconfig
+++ b/src/cpu/intel/model_6xx/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_6XX
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_f2x/Kconfig b/src/cpu/intel/model_f2x/Kconfig
index b33bf03571..e05ba6f6fb 100644
--- a/src/cpu/intel/model_f2x/Kconfig
+++ b/src/cpu/intel/model_f2x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_F2X
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_f3x/Kconfig b/src/cpu/intel/model_f3x/Kconfig
index ca76929dc5..229ddb0b96 100644
--- a/src/cpu/intel/model_f3x/Kconfig
+++ b/src/cpu/intel/model_f3x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_F3X
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/model_f4x/Kconfig b/src/cpu/intel/model_f4x/Kconfig
index a77a14c72f..a7332e0a3f 100644
--- a/src/cpu/intel/model_f4x/Kconfig
+++ b/src/cpu/intel/model_f4x/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_MODEL_F4X
 	bool
 	select ARCH_X86
diff --git a/src/cpu/intel/socket_441/Kconfig b/src/cpu/intel/socket_441/Kconfig
index 381b72b3a8..b5bbc2de50 100644
--- a/src/cpu/intel/socket_441/Kconfig
+++ b/src/cpu/intel/socket_441/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_441
 	bool
 	select CPU_INTEL_MODEL_106CX
diff --git a/src/cpu/intel/socket_BGA956/Kconfig b/src/cpu/intel/socket_BGA956/Kconfig
index 9197faae9e..19637c3012 100644
--- a/src/cpu/intel/socket_BGA956/Kconfig
+++ b/src/cpu/intel/socket_BGA956/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_BGA956
 	bool
 	select CPU_INTEL_MODEL_1067X
diff --git a/src/cpu/intel/socket_FCBGA559/Kconfig b/src/cpu/intel/socket_FCBGA559/Kconfig
index 95099c58c6..4f8ecfdf1b 100644
--- a/src/cpu/intel/socket_FCBGA559/Kconfig
+++ b/src/cpu/intel/socket_FCBGA559/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_FCBGA559
 	bool
 	select CPU_INTEL_MODEL_106CX
diff --git a/src/cpu/intel/socket_LGA775/Kconfig b/src/cpu/intel/socket_LGA775/Kconfig
index 870fd78ea0..e192d22885 100644
--- a/src/cpu/intel/socket_LGA775/Kconfig
+++ b/src/cpu/intel/socket_LGA775/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_LGA775
 	bool
 	select CPU_INTEL_MODEL_6FX
diff --git a/src/cpu/intel/socket_m/Kconfig b/src/cpu/intel/socket_m/Kconfig
index 2e6d432718..62402a1bf5 100644
--- a/src/cpu/intel/socket_m/Kconfig
+++ b/src/cpu/intel/socket_m/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_M
 	bool
 	select CPU_INTEL_MODEL_6EX
diff --git a/src/cpu/intel/socket_mPGA604/Kconfig b/src/cpu/intel/socket_mPGA604/Kconfig
index 92a0b43e0f..81faca7cb5 100644
--- a/src/cpu/intel/socket_mPGA604/Kconfig
+++ b/src/cpu/intel/socket_mPGA604/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_MPGA604
 	bool
 	select CPU_INTEL_MODEL_F2X
diff --git a/src/cpu/intel/socket_p/Kconfig b/src/cpu/intel/socket_p/Kconfig
index 90bfdc99da..9d64b78753 100644
--- a/src/cpu/intel/socket_p/Kconfig
+++ b/src/cpu/intel/socket_p/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config CPU_INTEL_SOCKET_P
 	bool
 	select CPU_INTEL_MODEL_1067X
diff --git a/src/cpu/intel/turbo/Kconfig b/src/cpu/intel/turbo/Kconfig
index 5432c28eb3..a532788415 100644
--- a/src/cpu/intel/turbo/Kconfig
+++ b/src/cpu/intel/turbo/Kconfig
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
 
 config CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED
 	def_bool n