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-rw-r--r--src/soc/intel/Makefile.inc1
-rw-r--r--src/soc/intel/alderlake/Makefile.inc1
-rw-r--r--src/soc/intel/apollolake/Makefile.inc1
-rw-r--r--src/soc/intel/baytrail/Makefile.inc1
-rw-r--r--src/soc/intel/baytrail/romstage/Makefile.inc1
-rw-r--r--src/soc/intel/braswell/Makefile.inc1
-rw-r--r--src/soc/intel/braswell/romstage/Makefile.inc1
-rw-r--r--src/soc/intel/broadwell/Makefile.inc1
-rw-r--r--src/soc/intel/broadwell/pch/Makefile.inc1
-rw-r--r--src/soc/intel/cannonlake/Makefile.inc1
-rw-r--r--src/soc/intel/common/Makefile.inc1
-rw-r--r--src/soc/intel/common/basecode/Makefile.inc1
-rw-r--r--src/soc/intel/common/basecode/debug/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/acpi/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/chip/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/cnvi/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/cpu/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/crashlog/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/cse/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/dsp/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/dtt/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/fast_spi/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/gpio/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/gpmr/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/graphics/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/gspi/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/hda/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/i2c/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/ioc/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/ipu/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/irq/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/itss/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/lpc/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/lpss/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/memory/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/p2sb/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/pcie/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/pcie/rtd3/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/pcr/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/pmc/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/power_limit/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/rtc/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/sata/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/scs/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/sgx/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/smbus/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/smm/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/spi/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/sram/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/systemagent/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/tcss/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/thermal/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/timer/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/uart/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/usb4/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/xdci/Makefile.inc1
-rw-r--r--src/soc/intel/common/block/xhci/Makefile.inc1
-rw-r--r--src/soc/intel/common/pch/Makefile.inc1
-rw-r--r--src/soc/intel/common/pch/lockdown/Makefile.inc1
-rw-r--r--src/soc/intel/elkhartlake/Makefile.inc1
-rw-r--r--src/soc/intel/icelake/Makefile.inc1
-rw-r--r--src/soc/intel/jasperlake/Makefile.inc1
-rw-r--r--src/soc/intel/meteorlake/Makefile.inc1
-rw-r--r--src/soc/intel/skylake/Makefile.inc1
-rw-r--r--src/soc/intel/skylake/nhlt/Makefile.inc1
-rw-r--r--src/soc/intel/skylake/romstage/Makefile.inc1
-rw-r--r--src/soc/intel/tigerlake/Makefile.inc1
68 files changed, 68 insertions, 0 deletions
diff --git a/src/soc/intel/Makefile.inc b/src/soc/intel/Makefile.inc
index bf0d52cd1a..9a7ad7499e 100644
--- a/src/soc/intel/Makefile.inc
+++ b/src/soc/intel/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_STITCH_ME_BIN),y)
objcse := $(obj)/cse
diff --git a/src/soc/intel/alderlake/Makefile.inc b/src/soc/intel/alderlake/Makefile.inc
index e9266c0da4..a4c6336449 100644
--- a/src/soc/intel/alderlake/Makefile.inc
+++ b/src/soc/intel/alderlake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_ALDERLAKE),y)
subdirs-y += romstage
subdirs-y += ../../../cpu/intel/microcode
diff --git a/src/soc/intel/apollolake/Makefile.inc b/src/soc/intel/apollolake/Makefile.inc
index 8f36d4b8e8..107a913932 100644
--- a/src/soc/intel/apollolake/Makefile.inc
+++ b/src/soc/intel/apollolake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_APOLLOLAKE),y)
subdirs-y += ../../../cpu/intel/common
diff --git a/src/soc/intel/baytrail/Makefile.inc b/src/soc/intel/baytrail/Makefile.inc
index 2bd558d5da..281175c9a8 100644
--- a/src/soc/intel/baytrail/Makefile.inc
+++ b/src/soc/intel/baytrail/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_BAYTRAIL),y)
subdirs-y += romstage
diff --git a/src/soc/intel/baytrail/romstage/Makefile.inc b/src/soc/intel/baytrail/romstage/Makefile.inc
index 58d7889917..95e69ec237 100644
--- a/src/soc/intel/baytrail/romstage/Makefile.inc
+++ b/src/soc/intel/baytrail/romstage/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += ../../../../cpu/intel/car/romstage.c
romstage-y += romstage.c
romstage-y += raminit.c
diff --git a/src/soc/intel/braswell/Makefile.inc b/src/soc/intel/braswell/Makefile.inc
index 4ecb4e79f1..16d603bbca 100644
--- a/src/soc/intel/braswell/Makefile.inc
+++ b/src/soc/intel/braswell/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_BRASWELL),y)
subdirs-y += romstage
diff --git a/src/soc/intel/braswell/romstage/Makefile.inc b/src/soc/intel/braswell/romstage/Makefile.inc
index d405133110..4405f0ebc4 100644
--- a/src/soc/intel/braswell/romstage/Makefile.inc
+++ b/src/soc/intel/braswell/romstage/Makefile.inc
@@ -1,2 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += ../../../../cpu/intel/car/romstage.c
romstage-y += romstage.c
diff --git a/src/soc/intel/broadwell/Makefile.inc b/src/soc/intel/broadwell/Makefile.inc
index db590e7fae..3565cd180b 100644
--- a/src/soc/intel/broadwell/Makefile.inc
+++ b/src/soc/intel/broadwell/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_BROADWELL),y)
subdirs-y += pch
diff --git a/src/soc/intel/broadwell/pch/Makefile.inc b/src/soc/intel/broadwell/pch/Makefile.inc
index c83c94773f..be2f4a4292 100644
--- a/src/soc/intel/broadwell/pch/Makefile.inc
+++ b/src/soc/intel/broadwell/pch/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
ramstage-y += adsp.c
diff --git a/src/soc/intel/cannonlake/Makefile.inc b/src/soc/intel/cannonlake/Makefile.inc
index 0eb2ffd3d2..4bd6a00e0a 100644
--- a/src/soc/intel/cannonlake/Makefile.inc
+++ b/src/soc/intel/cannonlake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_CANNONLAKE_BASE),y)
subdirs-y += romstage
diff --git a/src/soc/intel/common/Makefile.inc b/src/soc/intel/common/Makefile.inc
index 28842da0ba..b273ed7c12 100644
--- a/src/soc/intel/common/Makefile.inc
+++ b/src/soc/intel/common/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON),y)
subdirs-y += basecode/
diff --git a/src/soc/intel/common/basecode/Makefile.inc b/src/soc/intel/common/basecode/Makefile.inc
index 7fdd0e544b..4037484cf8 100644
--- a/src/soc/intel/common/basecode/Makefile.inc
+++ b/src/soc/intel/common/basecode/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BASECODE),y)
subdirs-y += ./*
diff --git a/src/soc/intel/common/basecode/debug/Makefile.inc b/src/soc/intel/common/basecode/debug/Makefile.inc
index 750f88f488..9cf4b2bc2f 100644
--- a/src/soc/intel/common/basecode/debug/Makefile.inc
+++ b/src/soc/intel/common/basecode/debug/Makefile.inc
@@ -1,2 +1,3 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_SOC_INTEL_COMMON_BASECODE_DEBUG_FEATURE) += debug_feature.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BASECODE_DEBUG_FEATURE) += debug_feature.c
diff --git a/src/soc/intel/common/block/Makefile.inc b/src/soc/intel/common/block/Makefile.inc
index d6f53c8ba6..ab1971f58e 100644
--- a/src/soc/intel/common/block/Makefile.inc
+++ b/src/soc/intel/common/block/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BLOCK),y)
subdirs-y += ./*
diff --git a/src/soc/intel/common/block/acpi/Makefile.inc b/src/soc/intel/common/block/acpi/Makefile.inc
index 0286d942dc..0375ce9c09 100644
--- a/src/soc/intel/common/block/acpi/Makefile.inc
+++ b/src/soc/intel/common/block/acpi/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_ACPI) += acpi.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_ACPI_GPIO) += gpio.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_ACPI_LPIT) += lpit.c
diff --git a/src/soc/intel/common/block/chip/Makefile.inc b/src/soc/intel/common/block/chip/Makefile.inc
index 425d5a24c8..3f6d7d8610 100644
--- a/src/soc/intel/common/block/chip/Makefile.inc
+++ b/src/soc/intel/common/block/chip/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG),y)
bootblock-y += chip.c
diff --git a/src/soc/intel/common/block/cnvi/Makefile.inc b/src/soc/intel/common/block/cnvi/Makefile.inc
index 01b9d1d0e9..d21fad3859 100644
--- a/src/soc/intel/common/block/cnvi/Makefile.inc
+++ b/src/soc/intel/common/block/cnvi/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_CNVI) += cnvi.c
diff --git a/src/soc/intel/common/block/cpu/Makefile.inc b/src/soc/intel/common/block/cpu/Makefile.inc
index 42e392ca75..8dd6796d59 100644
--- a/src/soc/intel/common/block/cpu/Makefile.inc
+++ b/src/soc/intel/common/block/cpu/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_FSP_CAR),y)
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_CPU)+= car/cache_as_ram_fsp.S
ifeq ($(CONFIG_NO_FSP_TEMP_RAM_EXIT),y)
diff --git a/src/soc/intel/common/block/crashlog/Makefile.inc b/src/soc/intel/common/block/crashlog/Makefile.inc
index 3ff1120609..1f101c5c7e 100644
--- a/src/soc/intel/common/block/crashlog/Makefile.inc
+++ b/src/soc/intel/common/block/crashlog/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_CRASHLOG) += crashlog.c
diff --git a/src/soc/intel/common/block/cse/Makefile.inc b/src/soc/intel/common/block/cse/Makefile.inc
index 0c307cab7b..d5ea93397a 100644
--- a/src/soc/intel/common/block/cse/Makefile.inc
+++ b/src/soc/intel/common/block/cse/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_CSE) += cse.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_CSE) += cse.c
romstage-$(CONFIG_SOC_INTEL_CSE_LITE_SKU) += cse_lite.c
diff --git a/src/soc/intel/common/block/dsp/Makefile.inc b/src/soc/intel/common/block/dsp/Makefile.inc
index 6c2cb79d4e..99efaa87bb 100644
--- a/src/soc/intel/common/block/dsp/Makefile.inc
+++ b/src/soc/intel/common/block/dsp/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_DSP) += dsp.c
diff --git a/src/soc/intel/common/block/dtt/Makefile.inc b/src/soc/intel/common/block/dtt/Makefile.inc
index 08f48c9e10..f1d058407e 100644
--- a/src/soc/intel/common/block/dtt/Makefile.inc
+++ b/src/soc/intel/common/block/dtt/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_DTT) += dtt.c
diff --git a/src/soc/intel/common/block/fast_spi/Makefile.inc b/src/soc/intel/common/block/fast_spi/Makefile.inc
index 62c744f0fb..1237000af0 100644
--- a/src/soc/intel/common/block/fast_spi/Makefile.inc
+++ b/src/soc/intel/common/block/fast_spi/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_FAST_SPI) += fast_spi.c
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_FAST_SPI) += fast_spi_flash.c
diff --git a/src/soc/intel/common/block/gpio/Makefile.inc b/src/soc/intel/common/block/gpio/Makefile.inc
index 0379e92250..62f46b78e4 100644
--- a/src/soc/intel/common/block/gpio/Makefile.inc
+++ b/src/soc/intel/common/block/gpio/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO) += gpio.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO) += gpio.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GPIO) += gpio.c
diff --git a/src/soc/intel/common/block/gpmr/Makefile.inc b/src/soc/intel/common/block/gpmr/Makefile.inc
index 2725fe1f65..bfaec52c76 100644
--- a/src/soc/intel/common/block/gpmr/Makefile.inc
+++ b/src/soc/intel/common/block/gpmr/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BLOCK_GPMR), y)
bootblock-y += gpmr.c
diff --git a/src/soc/intel/common/block/graphics/Makefile.inc b/src/soc/intel/common/block/graphics/Makefile.inc
index 44dfc7ef2c..ac7df44a2f 100644
--- a/src/soc/intel/common/block/graphics/Makefile.inc
+++ b/src/soc/intel/common/block/graphics/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GRAPHICS) += graphics.c
diff --git a/src/soc/intel/common/block/gspi/Makefile.inc b/src/soc/intel/common/block/gspi/Makefile.inc
index 2eb13fa347..a820866ceb 100644
--- a/src/soc/intel/common/block/gspi/Makefile.inc
+++ b/src/soc/intel/common/block/gspi/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI) += gspi.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI) += gspi.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI) += gspi.c
diff --git a/src/soc/intel/common/block/hda/Makefile.inc b/src/soc/intel/common/block/hda/Makefile.inc
index 410389c423..b7d9dea53c 100644
--- a/src/soc/intel/common/block/hda/Makefile.inc
+++ b/src/soc/intel/common/block/hda/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_HDA) += hda.c
diff --git a/src/soc/intel/common/block/i2c/Makefile.inc b/src/soc/intel/common/block/i2c/Makefile.inc
index db26538b1a..0a03fac4ce 100644
--- a/src/soc/intel/common/block/i2c/Makefile.inc
+++ b/src/soc/intel/common/block/i2c/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BLOCK_I2C),y)
bootblock-y += i2c.c
diff --git a/src/soc/intel/common/block/ioc/Makefile.inc b/src/soc/intel/common/block/ioc/Makefile.inc
index 5896534729..19ad8d0476 100644
--- a/src/soc/intel/common/block/ioc/Makefile.inc
+++ b/src/soc/intel/common/block/ioc/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_IOC) += ioc.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_IOC) += ioc.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_IOC) += ioc.c
diff --git a/src/soc/intel/common/block/ipu/Makefile.inc b/src/soc/intel/common/block/ipu/Makefile.inc
index ac5bc764a8..9aa7668703 100644
--- a/src/soc/intel/common/block/ipu/Makefile.inc
+++ b/src/soc/intel/common/block/ipu/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_IPU) += ipu.c
diff --git a/src/soc/intel/common/block/irq/Makefile.inc b/src/soc/intel/common/block/irq/Makefile.inc
index 71b069105c..ce801bd443 100644
--- a/src/soc/intel/common/block/irq/Makefile.inc
+++ b/src/soc/intel/common/block/irq/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_IRQ) += irq.c
diff --git a/src/soc/intel/common/block/itss/Makefile.inc b/src/soc/intel/common/block/itss/Makefile.inc
index bc0e97a2f9..543bfa3f28 100644
--- a/src/soc/intel/common/block/itss/Makefile.inc
+++ b/src/soc/intel/common/block/itss/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_ITSS) += itss.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_ITSS) += itss.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_ITSS) += itss.c
diff --git a/src/soc/intel/common/block/lpc/Makefile.inc b/src/soc/intel/common/block/lpc/Makefile.inc
index 428ade9ade..b510cd0ec3 100644
--- a/src/soc/intel/common/block/lpc/Makefile.inc
+++ b/src/soc/intel/common/block/lpc/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_LPC) += lpc_lib.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_LPC) += lpc_lib.c
diff --git a/src/soc/intel/common/block/lpss/Makefile.inc b/src/soc/intel/common/block/lpss/Makefile.inc
index a185492535..c990ffaa3e 100644
--- a/src/soc/intel/common/block/lpss/Makefile.inc
+++ b/src/soc/intel/common/block/lpss/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_LPSS) += lpss.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_LPSS) += lpss.c
verstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_LPSS) += lpss.c
diff --git a/src/soc/intel/common/block/memory/Makefile.inc b/src/soc/intel/common/block/memory/Makefile.inc
index 1009872702..083864fc64 100644
--- a/src/soc/intel/common/block/memory/Makefile.inc
+++ b/src/soc/intel/common/block/memory/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_MEMINIT) += meminit.c
diff --git a/src/soc/intel/common/block/p2sb/Makefile.inc b/src/soc/intel/common/block/p2sb/Makefile.inc
index 32742795d6..bcdd5a2752 100644
--- a/src/soc/intel/common/block/p2sb/Makefile.inc
+++ b/src/soc/intel/common/block/p2sb/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_BASE_P2SB) += p2sblib.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_BASE_P2SB) += p2sblib.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_BASE_P2SB) += p2sblib.c
diff --git a/src/soc/intel/common/block/pcie/Makefile.inc b/src/soc/intel/common/block/pcie/Makefile.inc
index 521ca6b37e..9f7ce9a6f7 100644
--- a/src/soc/intel/common/block/pcie/Makefile.inc
+++ b/src/soc/intel/common/block/pcie/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ./*
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_PCIE) += pcie_helpers.c
diff --git a/src/soc/intel/common/block/pcie/rtd3/Makefile.inc b/src/soc/intel/common/block/pcie/rtd3/Makefile.inc
index 7edea97bd4..7e7f22c9ab 100644
--- a/src/soc/intel/common/block/pcie/rtd3/Makefile.inc
+++ b/src/soc/intel/common/block/pcie/rtd3/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_PCIE_RTD3) += rtd3.c
diff --git a/src/soc/intel/common/block/pcr/Makefile.inc b/src/soc/intel/common/block/pcr/Makefile.inc
index 0577e0ac4f..db3133a5ec 100644
--- a/src/soc/intel/common/block/pcr/Makefile.inc
+++ b/src/soc/intel/common/block/pcr/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_PCR) += pcr.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_PCR) += pcr.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_PCR) += pcr.c
diff --git a/src/soc/intel/common/block/pmc/Makefile.inc b/src/soc/intel/common/block/pmc/Makefile.inc
index 8dacc10910..e46d5ee7e0 100644
--- a/src/soc/intel/common/block/pmc/Makefile.inc
+++ b/src/soc/intel/common/block/pmc/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BLOCK_PMC),y)
bootblock-y += pmclib.c
romstage-y += pmclib.c
diff --git a/src/soc/intel/common/block/power_limit/Makefile.inc b/src/soc/intel/common/block/power_limit/Makefile.inc
index 83c41a7ba7..8211eb7a4f 100644
--- a/src/soc/intel/common/block/power_limit/Makefile.inc
+++ b/src/soc/intel/common/block/power_limit/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_POWER_LIMIT) += power_limit.c
diff --git a/src/soc/intel/common/block/rtc/Makefile.inc b/src/soc/intel/common/block/rtc/Makefile.inc
index aeb0d9431e..13ab7889ca 100644
--- a/src/soc/intel/common/block/rtc/Makefile.inc
+++ b/src/soc/intel/common/block/rtc/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_RTC) += rtc.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_RTC) += rtc.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_RTC) += rtc.c
diff --git a/src/soc/intel/common/block/sata/Makefile.inc b/src/soc/intel/common/block/sata/Makefile.inc
index 623d1511e1..aabba8c730 100644
--- a/src/soc/intel/common/block/sata/Makefile.inc
+++ b/src/soc/intel/common/block/sata/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SATA) += sata.c
diff --git a/src/soc/intel/common/block/scs/Makefile.inc b/src/soc/intel/common/block/scs/Makefile.inc
index 0b77f5fa21..63a7213d6c 100644
--- a/src/soc/intel/common/block/scs/Makefile.inc
+++ b/src/soc/intel/common/block/scs/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifneq ($(CONFIG_SOC_INTEL_ALDERLAKE_PCH_N),y)
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SCS) += sd.c
endif
diff --git a/src/soc/intel/common/block/sgx/Makefile.inc b/src/soc/intel/common/block/sgx/Makefile.inc
index ce3c436141..84ca67fa34 100644
--- a/src/soc/intel/common/block/sgx/Makefile.inc
+++ b/src/soc/intel/common/block/sgx/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SGX_ENABLE) += sgx.c
diff --git a/src/soc/intel/common/block/smbus/Makefile.inc b/src/soc/intel/common/block/smbus/Makefile.inc
index 53dc15e179..777d92ad09 100644
--- a/src/soc/intel/common/block/smbus/Makefile.inc
+++ b/src/soc/intel/common/block/smbus/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SMBUS) += smbuslib.c
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SMBUS) += smbus_early.c
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_TCO) += tco.c
diff --git a/src/soc/intel/common/block/smm/Makefile.inc b/src/soc/intel/common/block/smm/Makefile.inc
index 82a3191e25..318cd627c2 100644
--- a/src/soc/intel/common/block/smm/Makefile.inc
+++ b/src/soc/intel/common/block/smm/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SMM) += smm.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SMM) += smm.c
postcar-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SMM) += smm.c
diff --git a/src/soc/intel/common/block/spi/Makefile.inc b/src/soc/intel/common/block/spi/Makefile.inc
index 1ac4c2175b..a95d605f71 100644
--- a/src/soc/intel/common/block/spi/Makefile.inc
+++ b/src/soc/intel/common/block/spi/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_BLOCK_SPI),y)
bootblock-y += spi.c
diff --git a/src/soc/intel/common/block/sram/Makefile.inc b/src/soc/intel/common/block/sram/Makefile.inc
index a490d914fd..5597741e28 100644
--- a/src/soc/intel/common/block/sram/Makefile.inc
+++ b/src/soc/intel/common/block/sram/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SRAM) += sram.c
diff --git a/src/soc/intel/common/block/systemagent/Makefile.inc b/src/soc/intel/common/block/systemagent/Makefile.inc
index 7e49ec7291..fe7a71cbcc 100644
--- a/src/soc/intel/common/block/systemagent/Makefile.inc
+++ b/src/soc/intel/common/block/systemagent/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent_early.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent_early.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent_early.c
diff --git a/src/soc/intel/common/block/tcss/Makefile.inc b/src/soc/intel/common/block/tcss/Makefile.inc
index a3910808f8..3c1bf5f97e 100644
--- a/src/soc/intel/common/block/tcss/Makefile.inc
+++ b/src/soc/intel/common/block/tcss/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_TCSS) += tcss.c
diff --git a/src/soc/intel/common/block/thermal/Makefile.inc b/src/soc/intel/common/block/thermal/Makefile.inc
index cd71032ecb..24d29f73a5 100644
--- a/src/soc/intel/common/block/thermal/Makefile.inc
+++ b/src/soc/intel/common/block/thermal/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_THERMAL) += thermal_common.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_THERMAL_PCI_DEV) += thermal_pci.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_THERMAL_BEHIND_PMC) += thermal_pmc.c
diff --git a/src/soc/intel/common/block/timer/Makefile.inc b/src/soc/intel/common/block/timer/Makefile.inc
index b562c50781..bb69fab199 100644
--- a/src/soc/intel/common/block/timer/Makefile.inc
+++ b/src/soc/intel/common/block/timer/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_TIMER) += timer.c
verstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_TIMER) += timer.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_TIMER) += timer.c
diff --git a/src/soc/intel/common/block/uart/Makefile.inc b/src/soc/intel/common/block/uart/Makefile.inc
index d7a770258f..ded8719929 100644
--- a/src/soc/intel/common/block/uart/Makefile.inc
+++ b/src/soc/intel/common/block/uart/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_SOC_INTEL_COMMON_BLOCK_UART) += uart.c
romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_UART) += uart.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_UART) += uart.c
diff --git a/src/soc/intel/common/block/usb4/Makefile.inc b/src/soc/intel/common/block/usb4/Makefile.inc
index 91f0991534..760cf1c465 100644
--- a/src/soc/intel/common/block/usb4/Makefile.inc
+++ b/src/soc/intel/common/block/usb4/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_USB4) += usb4.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_USB4_PCIE) += pcie.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_USB4_XHCI) += xhci.c
diff --git a/src/soc/intel/common/block/xdci/Makefile.inc b/src/soc/intel/common/block/xdci/Makefile.inc
index 3326cde871..97859a8015 100644
--- a/src/soc/intel/common/block/xdci/Makefile.inc
+++ b/src/soc/intel/common/block/xdci/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_XDCI) += xdci.c
diff --git a/src/soc/intel/common/block/xhci/Makefile.inc b/src/soc/intel/common/block/xhci/Makefile.inc
index 831992ad16..f1ef3e5f6f 100644
--- a/src/soc/intel/common/block/xhci/Makefile.inc
+++ b/src/soc/intel/common/block/xhci/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_XHCI) += xhci.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_XHCI_ELOG) += elog.c
diff --git a/src/soc/intel/common/pch/Makefile.inc b/src/soc/intel/common/pch/Makefile.inc
index fca3908a03..19c17d579c 100644
--- a/src/soc/intel/common/pch/Makefile.inc
+++ b/src/soc/intel/common/pch/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_SOC_INTEL_COMMON_PCH_BASE) += ./*
ifeq ($(CONFIG_SOC_INTEL_COMMON_PCH_BASE),y)
diff --git a/src/soc/intel/common/pch/lockdown/Makefile.inc b/src/soc/intel/common/pch/lockdown/Makefile.inc
index f4663f569a..71466f8edd 100644
--- a/src/soc/intel/common/pch/lockdown/Makefile.inc
+++ b/src/soc/intel/common/pch/lockdown/Makefile.inc
@@ -1 +1,2 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_SOC_INTEL_COMMON_PCH_LOCKDOWN) += lockdown.c
diff --git a/src/soc/intel/elkhartlake/Makefile.inc b/src/soc/intel/elkhartlake/Makefile.inc
index 2c613e0168..1ed11b4644 100644
--- a/src/soc/intel/elkhartlake/Makefile.inc
+++ b/src/soc/intel/elkhartlake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_ELKHARTLAKE),y)
subdirs-y += romstage
diff --git a/src/soc/intel/icelake/Makefile.inc b/src/soc/intel/icelake/Makefile.inc
index 90c3036a8b..ad26056a0f 100644
--- a/src/soc/intel/icelake/Makefile.inc
+++ b/src/soc/intel/icelake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_ICELAKE),y)
subdirs-y += romstage
diff --git a/src/soc/intel/jasperlake/Makefile.inc b/src/soc/intel/jasperlake/Makefile.inc
index 36a6caf086..44fbdf341d 100644
--- a/src/soc/intel/jasperlake/Makefile.inc
+++ b/src/soc/intel/jasperlake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_JASPERLAKE),y)
subdirs-y += romstage
diff --git a/src/soc/intel/meteorlake/Makefile.inc b/src/soc/intel/meteorlake/Makefile.inc
index 147fb59e4c..2876e16c9e 100644
--- a/src/soc/intel/meteorlake/Makefile.inc
+++ b/src/soc/intel/meteorlake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_METEORLAKE),y)
subdirs-y += romstage
diff --git a/src/soc/intel/skylake/Makefile.inc b/src/soc/intel/skylake/Makefile.inc
index 369f324243..162b343ae2 100644
--- a/src/soc/intel/skylake/Makefile.inc
+++ b/src/soc/intel/skylake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_COMMON_SKYLAKE_BASE),y)
subdirs-y += nhlt
diff --git a/src/soc/intel/skylake/nhlt/Makefile.inc b/src/soc/intel/skylake/nhlt/Makefile.inc
index 7596492f48..dda9662014 100644
--- a/src/soc/intel/skylake/nhlt/Makefile.inc
+++ b/src/soc/intel/skylake/nhlt/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += dmic.c
ramstage-y += nau88l25.c
ramstage-y += max98357.c
diff --git a/src/soc/intel/skylake/romstage/Makefile.inc b/src/soc/intel/skylake/romstage/Makefile.inc
index cac7065b10..3e665b36fa 100644
--- a/src/soc/intel/skylake/romstage/Makefile.inc
+++ b/src/soc/intel/skylake/romstage/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += fsp_params.c
romstage-y += ../../../../cpu/intel/car/romstage.c
romstage-y += romstage.c
diff --git a/src/soc/intel/tigerlake/Makefile.inc b/src/soc/intel/tigerlake/Makefile.inc
index 843698072f..5a00699a90 100644
--- a/src/soc/intel/tigerlake/Makefile.inc
+++ b/src/soc/intel/tigerlake/Makefile.inc
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_TIGERLAKE),y)
subdirs-y += romstage