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authorMartin Roth <gaumless@gmail.com>2022-08-04 19:50:39 -0600
committerMartin L Roth <gaumless@gmail.com>2022-08-13 19:25:12 +0000
commitcf4722d317ea130f4a01a3dcac041c1f2da500ee (patch)
treec0fc6342ab0a62d81f5ded722ca095b031c23d10 /src
parentf6bb293f1c2ed33f09159a5e0b094e81576ef7f3 (diff)
src/mb: Update unlicensable files with the CC-PDDC SPDX ID
These files contain no creative content, and therefore have no copyright. This effectively means that they are in the public domain. This commit updates the unlicensable empty (and effectively empty) files with the CC-PDDX identifier for license compliance scanning. Signed-off-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Change-Id: I0b76921a32e482b6aed154dddaba368f29ac2207 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66497 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/acer/g43t-am3/acpi/ec.asl4
-rw-r--r--src/mainboard/amd/inagua/acpi/superio.asl3
-rw-r--r--src/mainboard/amd/olivehill/acpi/superio.asl3
-rw-r--r--src/mainboard/amd/olivehill/acpi/thermal.asl3
-rw-r--r--src/mainboard/amd/padmelon/romstage.c4
-rw-r--r--src/mainboard/amd/parmer/acpi/sata.asl3
-rw-r--r--src/mainboard/amd/parmer/acpi/superio.asl3
-rw-r--r--src/mainboard/amd/parmer/acpi/thermal.asl3
-rw-r--r--src/mainboard/amd/south_station/acpi/superio.asl3
-rw-r--r--src/mainboard/amd/thatcher/acpi/sata.asl3
-rw-r--r--src/mainboard/amd/thatcher/acpi/superio.asl3
-rw-r--r--src/mainboard/amd/thatcher/acpi/thermal.asl3
-rw-r--r--src/mainboard/amd/union_station/acpi/superio.asl3
-rw-r--r--src/mainboard/apple/macbook21/acpi/superio.asl3
-rw-r--r--src/mainboard/apple/macbookair4_2/acpi/superio.asl3
-rw-r--r--src/mainboard/asrock/b75pro3-m/acpi/ec.asl3
-rw-r--r--src/mainboard/asrock/b85m_pro4/acpi/ec.asl3
-rw-r--r--src/mainboard/asrock/g41c-gs/acpi/ec.asl4
-rw-r--r--src/mainboard/asrock/g41c-gs/acpi/superio.asl4
-rw-r--r--src/mainboard/asrock/h110m/acpi/ec.asl3
-rw-r--r--src/mainboard/asrock/h110m/acpi/mainboard.asl3
-rw-r--r--src/mainboard/asrock/h110m/acpi/superio.asl2
-rw-r--r--src/mainboard/asrock/h77pro4-m/acpi/ec.asl3
-rw-r--r--src/mainboard/asrock/h81m-hds/acpi/ec.asl3
-rw-r--r--src/mainboard/asrock/imb-a180/acpi/superio.asl3
-rw-r--r--src/mainboard/asrock/imb-a180/acpi/thermal.asl3
-rw-r--r--src/mainboard/asus/a88xm-e/acpi/sata.asl3
-rw-r--r--src/mainboard/asus/a88xm-e/acpi/si.asl3
-rw-r--r--src/mainboard/asus/a88xm-e/acpi/superio.asl3
-rw-r--r--src/mainboard/asus/a88xm-e/acpi/thermal.asl3
-rw-r--r--src/mainboard/asus/f2a85-m/acpi/sata.asl3
-rw-r--r--src/mainboard/asus/f2a85-m/acpi/superio.asl3
-rw-r--r--src/mainboard/asus/f2a85-m/acpi/thermal.asl3
-rw-r--r--src/mainboard/asus/h61-series/acpi/ec.asl3
-rw-r--r--src/mainboard/asus/h61-series/hda_verb.c3
-rw-r--r--src/mainboard/asus/maximus_iv_gene-z/acpi/ec.asl3
-rw-r--r--src/mainboard/asus/p2b/irq_tables.c3
-rw-r--r--src/mainboard/asus/p5gc-mx/acpi/ec.asl4
-rw-r--r--src/mainboard/asus/p5gc-mx/acpi/superio.asl4
-rw-r--r--src/mainboard/asus/p5qc/acpi/ec.asl4
-rw-r--r--src/mainboard/asus/p5qc/acpi/superio.asl4
-rw-r--r--src/mainboard/asus/p5ql-em/acpi/ec.asl4
-rw-r--r--src/mainboard/asus/p5ql-em/acpi/superio.asl4
-rw-r--r--src/mainboard/asus/p5qpl-am/acpi/ec.asl4
-rw-r--r--src/mainboard/asus/p8x7x-series/acpi/ec.asl3
-rw-r--r--src/mainboard/asus/p8x7x-series/hda_verb.c3
-rw-r--r--src/mainboard/bap/ode_e20XX/acpi/sata.asl4
-rw-r--r--src/mainboard/bap/ode_e20XX/acpi/thermal.asl3
-rw-r--r--src/mainboard/biostar/a68n_5200/acpi/superio.asl3
-rw-r--r--src/mainboard/biostar/a68n_5200/acpi/thermal.asl3
-rw-r--r--src/mainboard/biostar/am1ml/acpi/thermal.asl3
-rw-r--r--src/mainboard/biostar/th61-itx/acpi/ec.asl3
-rw-r--r--src/mainboard/biostar/th61-itx/acpi/superio.asl3
-rw-r--r--src/mainboard/bostentech/gbyt4/acpi/ec.asl3
-rw-r--r--src/mainboard/bostentech/gbyt4/acpi/superio.asl3
-rw-r--r--src/mainboard/clevo/kbl-u/acpi/ec.asl3
-rw-r--r--src/mainboard/dell/snb_ivb_workstations/acpi/ec.asl3
-rw-r--r--src/mainboard/dell/snb_ivb_workstations/hda_verb.c3
-rw-r--r--src/mainboard/facebook/fbg1701/acpi/ec.asl3
-rw-r--r--src/mainboard/foxconn/d41s/acpi/ec.asl6
-rw-r--r--src/mainboard/foxconn/g41s-k/acpi/ec.asl4
-rw-r--r--src/mainboard/gigabyte/ga-945gcm-s2l/acpi/superio.asl4
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/acpi/ec.asl3
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/acpi/superio.asl3
-rw-r--r--src/mainboard/gigabyte/ga-d510ud/acpi/ec.asl3
-rw-r--r--src/mainboard/gigabyte/ga-g41m-es2l/acpi/ec.asl4
-rw-r--r--src/mainboard/gigabyte/ga-g41m-es2l/acpi/superio.asl4
-rw-r--r--src/mainboard/gigabyte/ga-h61m-series/acpi/ec.asl3
-rw-r--r--src/mainboard/gigabyte/ga-h61m-series/hda_verb.c3
-rw-r--r--src/mainboard/gizmosphere/gizmo2/acpi/superio.asl3
-rw-r--r--src/mainboard/gizmosphere/gizmo2/acpi/thermal.asl3
-rw-r--r--src/mainboard/google/auron/variants/auron_paine/include/variant/acpi/ec.asl3
-rw-r--r--src/mainboard/google/auron/variants/auron_yuna/include/variant/acpi/ec.asl3
-rw-r--r--src/mainboard/google/auron/variants/buddy/include/variant/acpi/ec.asl3
-rw-r--r--src/mainboard/google/auron/variants/buddy/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/beltino/acpi/ec.asl3
-rw-r--r--src/mainboard/google/eve/acpi/ec.asl3
-rw-r--r--src/mainboard/google/eve/acpi/superio.asl3
-rw-r--r--src/mainboard/google/fizz/acpi/ec.asl3
-rw-r--r--src/mainboard/google/fizz/acpi/superio.asl3
-rw-r--r--src/mainboard/google/glados/variants/asuka/include/variant/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/glados/variants/asuka/include/variant/ec.h3
-rw-r--r--src/mainboard/google/glados/variants/cave/include/variant/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/glados/variants/glados/include/variant/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/glados/variants/sentry/include/variant/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/jecht/acpi/ec.asl3
-rw-r--r--src/mainboard/google/jecht/variants/guado/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/jecht/variants/jecht/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/jecht/variants/tidus/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/poppy/acpi/ec.asl3
-rw-r--r--src/mainboard/google/poppy/acpi/superio.asl3
-rw-r--r--src/mainboard/google/rambi/variants/banjo/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/clapper/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/enguarde/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/glimmer/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/gnawty/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/heli/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/kip/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/ninja/include/variant/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/rambi/variants/ninja/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/orco/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/quawks/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/rambi/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/sumo/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/swanky/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/rambi/variants/winky/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/slippy/variants/falco/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/google/slippy/variants/leon/include/variant/acpi/usb.asl3
-rw-r--r--src/mainboard/hp/280_g2/acpi/ec.asl3
-rw-r--r--src/mainboard/hp/280_g2/acpi/superio.asl3
-rw-r--r--src/mainboard/hp/abm/acpi/superio.asl3
-rw-r--r--src/mainboard/hp/abm/acpi/thermal.asl3
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/acpi/ec.asl3
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/sata.asl3
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/superio.asl3
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/acpi/thermal.asl3
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/hda_verb.c3
-rw-r--r--src/mainboard/hp/z220_series/acpi/ec.asl3
-rw-r--r--src/mainboard/intel/baskingridge/acpi/ec.asl3
-rw-r--r--src/mainboard/intel/d510mo/acpi/ec.asl6
-rw-r--r--src/mainboard/intel/d510mo/acpi/superio.asl6
-rw-r--r--src/mainboard/intel/dcp847ske/acpi/ec.asl6
-rw-r--r--src/mainboard/intel/dg41wv/acpi/ec.asl4
-rw-r--r--src/mainboard/intel/dg43gt/acpi/ec.asl4
-rw-r--r--src/mainboard/intel/emeraldlake2/acpi/ec.asl3
-rw-r--r--src/mainboard/intel/galileo/romstage.c4
-rw-r--r--src/mainboard/intel/saddlebrook/acpi/ec.asl3
-rw-r--r--src/mainboard/intel/saddlebrook/acpi/superio.asl3
-rw-r--r--src/mainboard/intel/wtm2/acpi/superio.asl3
-rw-r--r--src/mainboard/kontron/bsl6/acpi/ec.asl3
-rw-r--r--src/mainboard/kontron/bsl6/acpi/superio.asl3
-rw-r--r--src/mainboard/lenovo/g505s/acpi/sata.asl3
-rw-r--r--src/mainboard/lenovo/g505s/acpi/thermal.asl3
-rw-r--r--src/mainboard/lenovo/t400/acpi/superio.asl3
-rw-r--r--src/mainboard/lenovo/t400/mptable.c4
-rw-r--r--src/mainboard/lenovo/t430s/hda_verb.c4
-rw-r--r--src/mainboard/lenovo/t60/acpi/mainboard.asl3
-rw-r--r--src/mainboard/lenovo/t60/acpi/superio.asl3
-rw-r--r--src/mainboard/lenovo/thinkcentre_a58/acpi/ec.asl4
-rw-r--r--src/mainboard/lenovo/x200/acpi/superio.asl3
-rw-r--r--src/mainboard/lenovo/x200/mptable.c4
-rw-r--r--src/mainboard/lenovo/x230/hda_verb.c4
-rw-r--r--src/mainboard/lenovo/x60/acpi/mainboard.asl3
-rw-r--r--src/mainboard/lenovo/x60/acpi/superio.asl3
-rw-r--r--src/mainboard/libretrend/lt1000/acpi/ec.asl3
-rw-r--r--src/mainboard/libretrend/lt1000/acpi/superio.asl3
-rw-r--r--src/mainboard/msi/h81m-p33/acpi/ec.asl3
-rw-r--r--src/mainboard/msi/ms7707/acpi/ec.asl3
-rw-r--r--src/mainboard/msi/ms7707/acpi/superio.asl3
-rw-r--r--src/mainboard/msi/ms7721/acpi/sata.asl3
-rw-r--r--src/mainboard/msi/ms7721/acpi/superio.asl3
-rw-r--r--src/mainboard/msi/ms7721/acpi/thermal.asl3
-rw-r--r--src/mainboard/portwell/m107/acpi/ec.asl3
-rw-r--r--src/mainboard/protectli/vault_bsw/acpi/ec.asl3
-rw-r--r--src/mainboard/protectli/vault_kbl/acpi/ec.asl3
-rw-r--r--src/mainboard/protectli/vault_kbl/acpi/superio.asl3
-rw-r--r--src/mainboard/razer/blade_stealth_kbl/acpi/superio.asl3
-rw-r--r--src/mainboard/roda/rk9/mptable.c4
-rw-r--r--src/mainboard/roda/rv11/variants/rv11/include/acpi/superio.asl4
-rw-r--r--src/mainboard/samsung/stumpy/acpi/ec.asl3
-rw-r--r--src/mainboard/sapphire/pureplatinumh61/acpi/ec.asl3
-rw-r--r--src/mainboard/sapphire/pureplatinumh61/acpi/superio.asl3
-rw-r--r--src/mainboard/supermicro/x10slm-f/acpi/ec.asl3
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/acpi/ec.asl3
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/acpi/mainboard.asl3
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/acpi/superio.asl3
-rw-r--r--src/mainboard/supermicro/x9sae/acpi/ec.asl3
-rw-r--r--src/mainboard/supermicro/x9sae/acpi/superio.asl3
-rw-r--r--src/mainboard/supermicro/x9scl/acpi/ec.asl3
-rw-r--r--src/soc/intel/common/block/include/intelblocks/smm.h2
171 files changed, 545 insertions, 4 deletions
diff --git a/src/mainboard/acer/g43t-am3/acpi/ec.asl b/src/mainboard/acer/g43t-am3/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/acer/g43t-am3/acpi/ec.asl
+++ b/src/mainboard/acer/g43t-am3/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/amd/inagua/acpi/superio.asl b/src/mainboard/amd/inagua/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/inagua/acpi/superio.asl
+++ b/src/mainboard/amd/inagua/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/olivehill/acpi/superio.asl b/src/mainboard/amd/olivehill/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/olivehill/acpi/superio.asl
+++ b/src/mainboard/amd/olivehill/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/olivehill/acpi/thermal.asl b/src/mainboard/amd/olivehill/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/olivehill/acpi/thermal.asl
+++ b/src/mainboard/amd/olivehill/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/padmelon/romstage.c b/src/mainboard/amd/padmelon/romstage.c
index 68bf0e8133..baa86d9966 100644
--- a/src/mainboard/amd/padmelon/romstage.c
+++ b/src/mainboard/amd/padmelon/romstage.c
@@ -1,3 +1,7 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/*
* This is a placeholder, if there ever is something platform specific to
* add to romstage, do it here.
diff --git a/src/mainboard/amd/parmer/acpi/sata.asl b/src/mainboard/amd/parmer/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/parmer/acpi/sata.asl
+++ b/src/mainboard/amd/parmer/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/parmer/acpi/superio.asl b/src/mainboard/amd/parmer/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/parmer/acpi/superio.asl
+++ b/src/mainboard/amd/parmer/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/parmer/acpi/thermal.asl b/src/mainboard/amd/parmer/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/parmer/acpi/thermal.asl
+++ b/src/mainboard/amd/parmer/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/south_station/acpi/superio.asl b/src/mainboard/amd/south_station/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/south_station/acpi/superio.asl
+++ b/src/mainboard/amd/south_station/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/thatcher/acpi/sata.asl b/src/mainboard/amd/thatcher/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/thatcher/acpi/sata.asl
+++ b/src/mainboard/amd/thatcher/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/thatcher/acpi/superio.asl b/src/mainboard/amd/thatcher/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/thatcher/acpi/superio.asl
+++ b/src/mainboard/amd/thatcher/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/thatcher/acpi/thermal.asl b/src/mainboard/amd/thatcher/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/thatcher/acpi/thermal.asl
+++ b/src/mainboard/amd/thatcher/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/amd/union_station/acpi/superio.asl b/src/mainboard/amd/union_station/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/amd/union_station/acpi/superio.asl
+++ b/src/mainboard/amd/union_station/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/apple/macbook21/acpi/superio.asl b/src/mainboard/apple/macbook21/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/apple/macbook21/acpi/superio.asl
+++ b/src/mainboard/apple/macbook21/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/apple/macbookair4_2/acpi/superio.asl b/src/mainboard/apple/macbookair4_2/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/apple/macbookair4_2/acpi/superio.asl
+++ b/src/mainboard/apple/macbookair4_2/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/b75pro3-m/acpi/ec.asl b/src/mainboard/asrock/b75pro3-m/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/b75pro3-m/acpi/ec.asl
+++ b/src/mainboard/asrock/b75pro3-m/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/b85m_pro4/acpi/ec.asl b/src/mainboard/asrock/b85m_pro4/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/b85m_pro4/acpi/ec.asl
+++ b/src/mainboard/asrock/b85m_pro4/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/g41c-gs/acpi/ec.asl b/src/mainboard/asrock/g41c-gs/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asrock/g41c-gs/acpi/ec.asl
+++ b/src/mainboard/asrock/g41c-gs/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asrock/g41c-gs/acpi/superio.asl b/src/mainboard/asrock/g41c-gs/acpi/superio.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asrock/g41c-gs/acpi/superio.asl
+++ b/src/mainboard/asrock/g41c-gs/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asrock/h110m/acpi/ec.asl b/src/mainboard/asrock/h110m/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/h110m/acpi/ec.asl
+++ b/src/mainboard/asrock/h110m/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/h110m/acpi/mainboard.asl b/src/mainboard/asrock/h110m/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/h110m/acpi/mainboard.asl
+++ b/src/mainboard/asrock/h110m/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/h110m/acpi/superio.asl b/src/mainboard/asrock/h110m/acpi/superio.asl
index 8b13789179..16990d45f4 100644
--- a/src/mainboard/asrock/h110m/acpi/superio.asl
+++ b/src/mainboard/asrock/h110m/acpi/superio.asl
@@ -1 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/h77pro4-m/acpi/ec.asl b/src/mainboard/asrock/h77pro4-m/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/h77pro4-m/acpi/ec.asl
+++ b/src/mainboard/asrock/h77pro4-m/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/h81m-hds/acpi/ec.asl b/src/mainboard/asrock/h81m-hds/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/h81m-hds/acpi/ec.asl
+++ b/src/mainboard/asrock/h81m-hds/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/imb-a180/acpi/superio.asl b/src/mainboard/asrock/imb-a180/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/imb-a180/acpi/superio.asl
+++ b/src/mainboard/asrock/imb-a180/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asrock/imb-a180/acpi/thermal.asl b/src/mainboard/asrock/imb-a180/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asrock/imb-a180/acpi/thermal.asl
+++ b/src/mainboard/asrock/imb-a180/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/a88xm-e/acpi/sata.asl b/src/mainboard/asus/a88xm-e/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/a88xm-e/acpi/sata.asl
+++ b/src/mainboard/asus/a88xm-e/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/a88xm-e/acpi/si.asl b/src/mainboard/asus/a88xm-e/acpi/si.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/a88xm-e/acpi/si.asl
+++ b/src/mainboard/asus/a88xm-e/acpi/si.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/a88xm-e/acpi/superio.asl b/src/mainboard/asus/a88xm-e/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/a88xm-e/acpi/superio.asl
+++ b/src/mainboard/asus/a88xm-e/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/a88xm-e/acpi/thermal.asl b/src/mainboard/asus/a88xm-e/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/a88xm-e/acpi/thermal.asl
+++ b/src/mainboard/asus/a88xm-e/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/f2a85-m/acpi/sata.asl b/src/mainboard/asus/f2a85-m/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/f2a85-m/acpi/sata.asl
+++ b/src/mainboard/asus/f2a85-m/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/f2a85-m/acpi/superio.asl b/src/mainboard/asus/f2a85-m/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/f2a85-m/acpi/superio.asl
+++ b/src/mainboard/asus/f2a85-m/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/f2a85-m/acpi/thermal.asl b/src/mainboard/asus/f2a85-m/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/f2a85-m/acpi/thermal.asl
+++ b/src/mainboard/asus/f2a85-m/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/h61-series/acpi/ec.asl b/src/mainboard/asus/h61-series/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/h61-series/acpi/ec.asl
+++ b/src/mainboard/asus/h61-series/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/h61-series/hda_verb.c b/src/mainboard/asus/h61-series/hda_verb.c
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/h61-series/hda_verb.c
+++ b/src/mainboard/asus/h61-series/hda_verb.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/maximus_iv_gene-z/acpi/ec.asl b/src/mainboard/asus/maximus_iv_gene-z/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/maximus_iv_gene-z/acpi/ec.asl
+++ b/src/mainboard/asus/maximus_iv_gene-z/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/p2b/irq_tables.c b/src/mainboard/asus/p2b/irq_tables.c
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/p2b/irq_tables.c
+++ b/src/mainboard/asus/p2b/irq_tables.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/p5gc-mx/acpi/ec.asl b/src/mainboard/asus/p5gc-mx/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asus/p5gc-mx/acpi/ec.asl
+++ b/src/mainboard/asus/p5gc-mx/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asus/p5gc-mx/acpi/superio.asl b/src/mainboard/asus/p5gc-mx/acpi/superio.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asus/p5gc-mx/acpi/superio.asl
+++ b/src/mainboard/asus/p5gc-mx/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asus/p5qc/acpi/ec.asl b/src/mainboard/asus/p5qc/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asus/p5qc/acpi/ec.asl
+++ b/src/mainboard/asus/p5qc/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asus/p5qc/acpi/superio.asl b/src/mainboard/asus/p5qc/acpi/superio.asl
index 8f414f586f..cdbd421c56 100644
--- a/src/mainboard/asus/p5qc/acpi/superio.asl
+++ b/src/mainboard/asus/p5qc/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* TODO */
diff --git a/src/mainboard/asus/p5ql-em/acpi/ec.asl b/src/mainboard/asus/p5ql-em/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asus/p5ql-em/acpi/ec.asl
+++ b/src/mainboard/asus/p5ql-em/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asus/p5ql-em/acpi/superio.asl b/src/mainboard/asus/p5ql-em/acpi/superio.asl
index 8f414f586f..cdbd421c56 100644
--- a/src/mainboard/asus/p5ql-em/acpi/superio.asl
+++ b/src/mainboard/asus/p5ql-em/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* TODO */
diff --git a/src/mainboard/asus/p5qpl-am/acpi/ec.asl b/src/mainboard/asus/p5qpl-am/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/asus/p5qpl-am/acpi/ec.asl
+++ b/src/mainboard/asus/p5qpl-am/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/asus/p8x7x-series/acpi/ec.asl b/src/mainboard/asus/p8x7x-series/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/p8x7x-series/acpi/ec.asl
+++ b/src/mainboard/asus/p8x7x-series/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/asus/p8x7x-series/hda_verb.c b/src/mainboard/asus/p8x7x-series/hda_verb.c
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/asus/p8x7x-series/hda_verb.c
+++ b/src/mainboard/asus/p8x7x-series/hda_verb.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/bap/ode_e20XX/acpi/sata.asl b/src/mainboard/bap/ode_e20XX/acpi/sata.asl
index f675323ded..3b2c389230 100644
--- a/src/mainboard/bap/ode_e20XX/acpi/sata.asl
+++ b/src/mainboard/bap/ode_e20XX/acpi/sata.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* No SATA functionality */
diff --git a/src/mainboard/bap/ode_e20XX/acpi/thermal.asl b/src/mainboard/bap/ode_e20XX/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/bap/ode_e20XX/acpi/thermal.asl
+++ b/src/mainboard/bap/ode_e20XX/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/biostar/a68n_5200/acpi/superio.asl b/src/mainboard/biostar/a68n_5200/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/biostar/a68n_5200/acpi/superio.asl
+++ b/src/mainboard/biostar/a68n_5200/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/biostar/a68n_5200/acpi/thermal.asl b/src/mainboard/biostar/a68n_5200/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/biostar/a68n_5200/acpi/thermal.asl
+++ b/src/mainboard/biostar/a68n_5200/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/biostar/am1ml/acpi/thermal.asl b/src/mainboard/biostar/am1ml/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/biostar/am1ml/acpi/thermal.asl
+++ b/src/mainboard/biostar/am1ml/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/biostar/th61-itx/acpi/ec.asl b/src/mainboard/biostar/th61-itx/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/biostar/th61-itx/acpi/ec.asl
+++ b/src/mainboard/biostar/th61-itx/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/biostar/th61-itx/acpi/superio.asl b/src/mainboard/biostar/th61-itx/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/biostar/th61-itx/acpi/superio.asl
+++ b/src/mainboard/biostar/th61-itx/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/bostentech/gbyt4/acpi/ec.asl b/src/mainboard/bostentech/gbyt4/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/bostentech/gbyt4/acpi/ec.asl
+++ b/src/mainboard/bostentech/gbyt4/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/bostentech/gbyt4/acpi/superio.asl b/src/mainboard/bostentech/gbyt4/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/bostentech/gbyt4/acpi/superio.asl
+++ b/src/mainboard/bostentech/gbyt4/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/clevo/kbl-u/acpi/ec.asl b/src/mainboard/clevo/kbl-u/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/clevo/kbl-u/acpi/ec.asl
+++ b/src/mainboard/clevo/kbl-u/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/dell/snb_ivb_workstations/acpi/ec.asl b/src/mainboard/dell/snb_ivb_workstations/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/dell/snb_ivb_workstations/acpi/ec.asl
+++ b/src/mainboard/dell/snb_ivb_workstations/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/dell/snb_ivb_workstations/hda_verb.c b/src/mainboard/dell/snb_ivb_workstations/hda_verb.c
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/dell/snb_ivb_workstations/hda_verb.c
+++ b/src/mainboard/dell/snb_ivb_workstations/hda_verb.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/facebook/fbg1701/acpi/ec.asl b/src/mainboard/facebook/fbg1701/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/facebook/fbg1701/acpi/ec.asl
+++ b/src/mainboard/facebook/fbg1701/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/foxconn/d41s/acpi/ec.asl b/src/mainboard/foxconn/d41s/acpi/ec.asl
index 31eb392c8a..418a52d6f3 100644
--- a/src/mainboard/foxconn/d41s/acpi/ec.asl
+++ b/src/mainboard/foxconn/d41s/acpi/ec.asl
@@ -1 +1,5 @@
-/* Dummy file - No license required. */
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
+/* Dummy file */
diff --git a/src/mainboard/foxconn/g41s-k/acpi/ec.asl b/src/mainboard/foxconn/g41s-k/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/foxconn/g41s-k/acpi/ec.asl
+++ b/src/mainboard/foxconn/g41s-k/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/superio.asl b/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/superio.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/superio.asl
+++ b/src/mainboard/gigabyte/ga-945gcm-s2l/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/ec.asl b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/ec.asl
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/superio.asl b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/superio.asl
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/gigabyte/ga-d510ud/acpi/ec.asl b/src/mainboard/gigabyte/ga-d510ud/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gigabyte/ga-d510ud/acpi/ec.asl
+++ b/src/mainboard/gigabyte/ga-d510ud/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/acpi/ec.asl b/src/mainboard/gigabyte/ga-g41m-es2l/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/gigabyte/ga-g41m-es2l/acpi/ec.asl
+++ b/src/mainboard/gigabyte/ga-g41m-es2l/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/acpi/superio.asl b/src/mainboard/gigabyte/ga-g41m-es2l/acpi/superio.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/gigabyte/ga-g41m-es2l/acpi/superio.asl
+++ b/src/mainboard/gigabyte/ga-g41m-es2l/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/gigabyte/ga-h61m-series/acpi/ec.asl b/src/mainboard/gigabyte/ga-h61m-series/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gigabyte/ga-h61m-series/acpi/ec.asl
+++ b/src/mainboard/gigabyte/ga-h61m-series/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/gigabyte/ga-h61m-series/hda_verb.c b/src/mainboard/gigabyte/ga-h61m-series/hda_verb.c
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gigabyte/ga-h61m-series/hda_verb.c
+++ b/src/mainboard/gigabyte/ga-h61m-series/hda_verb.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/gizmosphere/gizmo2/acpi/superio.asl b/src/mainboard/gizmosphere/gizmo2/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gizmosphere/gizmo2/acpi/superio.asl
+++ b/src/mainboard/gizmosphere/gizmo2/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/gizmosphere/gizmo2/acpi/thermal.asl b/src/mainboard/gizmosphere/gizmo2/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/gizmosphere/gizmo2/acpi/thermal.asl
+++ b/src/mainboard/gizmosphere/gizmo2/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/auron/variants/auron_paine/include/variant/acpi/ec.asl b/src/mainboard/google/auron/variants/auron_paine/include/variant/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/auron/variants/auron_paine/include/variant/acpi/ec.asl
+++ b/src/mainboard/google/auron/variants/auron_paine/include/variant/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/auron/variants/auron_yuna/include/variant/acpi/ec.asl b/src/mainboard/google/auron/variants/auron_yuna/include/variant/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/auron/variants/auron_yuna/include/variant/acpi/ec.asl
+++ b/src/mainboard/google/auron/variants/auron_yuna/include/variant/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/auron/variants/buddy/include/variant/acpi/ec.asl b/src/mainboard/google/auron/variants/buddy/include/variant/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/auron/variants/buddy/include/variant/acpi/ec.asl
+++ b/src/mainboard/google/auron/variants/buddy/include/variant/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/auron/variants/buddy/include/variant/acpi/usb.asl b/src/mainboard/google/auron/variants/buddy/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/auron/variants/buddy/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/auron/variants/buddy/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/beltino/acpi/ec.asl b/src/mainboard/google/beltino/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/beltino/acpi/ec.asl
+++ b/src/mainboard/google/beltino/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/eve/acpi/ec.asl b/src/mainboard/google/eve/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/eve/acpi/ec.asl
+++ b/src/mainboard/google/eve/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/eve/acpi/superio.asl b/src/mainboard/google/eve/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/eve/acpi/superio.asl
+++ b/src/mainboard/google/eve/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/fizz/acpi/ec.asl b/src/mainboard/google/fizz/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/fizz/acpi/ec.asl
+++ b/src/mainboard/google/fizz/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/fizz/acpi/superio.asl b/src/mainboard/google/fizz/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/fizz/acpi/superio.asl
+++ b/src/mainboard/google/fizz/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/glados/variants/asuka/include/variant/acpi/mainboard.asl b/src/mainboard/google/glados/variants/asuka/include/variant/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/glados/variants/asuka/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/glados/variants/asuka/include/variant/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/glados/variants/asuka/include/variant/ec.h b/src/mainboard/google/glados/variants/asuka/include/variant/ec.h
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/glados/variants/asuka/include/variant/ec.h
+++ b/src/mainboard/google/glados/variants/asuka/include/variant/ec.h
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/glados/variants/cave/include/variant/acpi/mainboard.asl b/src/mainboard/google/glados/variants/cave/include/variant/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/glados/variants/cave/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/glados/variants/cave/include/variant/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/glados/variants/glados/include/variant/acpi/mainboard.asl b/src/mainboard/google/glados/variants/glados/include/variant/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/glados/variants/glados/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/glados/variants/glados/include/variant/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl b/src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/glados/variants/sentry/include/variant/acpi/mainboard.asl b/src/mainboard/google/glados/variants/sentry/include/variant/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/glados/variants/sentry/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/glados/variants/sentry/include/variant/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/jecht/acpi/ec.asl b/src/mainboard/google/jecht/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/jecht/acpi/ec.asl
+++ b/src/mainboard/google/jecht/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/jecht/variants/guado/include/variant/acpi/usb.asl b/src/mainboard/google/jecht/variants/guado/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/jecht/variants/guado/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/jecht/variants/guado/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/usb.asl b/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/usb.asl b/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/poppy/acpi/ec.asl b/src/mainboard/google/poppy/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/poppy/acpi/ec.asl
+++ b/src/mainboard/google/poppy/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/poppy/acpi/superio.asl b/src/mainboard/google/poppy/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/poppy/acpi/superio.asl
+++ b/src/mainboard/google/poppy/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/banjo/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/banjo/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/banjo/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/banjo/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/clapper/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/clapper/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/clapper/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/clapper/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/enguarde/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/enguarde/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/enguarde/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/enguarde/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/glimmer/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/glimmer/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/glimmer/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/glimmer/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/gnawty/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/gnawty/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/gnawty/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/gnawty/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/heli/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/heli/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/heli/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/heli/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/kip/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/kip/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/kip/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/kip/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/mainboard.asl b/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/ninja/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/orco/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/orco/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/orco/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/orco/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/quawks/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/quawks/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/quawks/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/quawks/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/rambi/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/rambi/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/rambi/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/rambi/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/sumo/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/sumo/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/sumo/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/sumo/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/swanky/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/swanky/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/swanky/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/swanky/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/rambi/variants/winky/include/variant/acpi/usb.asl b/src/mainboard/google/rambi/variants/winky/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/rambi/variants/winky/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/rambi/variants/winky/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/slippy/variants/falco/include/variant/acpi/usb.asl b/src/mainboard/google/slippy/variants/falco/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/slippy/variants/falco/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/slippy/variants/falco/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/google/slippy/variants/leon/include/variant/acpi/usb.asl b/src/mainboard/google/slippy/variants/leon/include/variant/acpi/usb.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/google/slippy/variants/leon/include/variant/acpi/usb.asl
+++ b/src/mainboard/google/slippy/variants/leon/include/variant/acpi/usb.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/280_g2/acpi/ec.asl b/src/mainboard/hp/280_g2/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/280_g2/acpi/ec.asl
+++ b/src/mainboard/hp/280_g2/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/280_g2/acpi/superio.asl b/src/mainboard/hp/280_g2/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/280_g2/acpi/superio.asl
+++ b/src/mainboard/hp/280_g2/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/abm/acpi/superio.asl b/src/mainboard/hp/abm/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/abm/acpi/superio.asl
+++ b/src/mainboard/hp/abm/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/abm/acpi/thermal.asl b/src/mainboard/hp/abm/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/abm/acpi/thermal.asl
+++ b/src/mainboard/hp/abm/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/acpi/ec.asl b/src/mainboard/hp/compaq_8200_elite_sff/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/acpi/ec.asl
+++ b/src/mainboard/hp/compaq_8200_elite_sff/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/sata.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/sata.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/superio.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/superio.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/thermal.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/thermal.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/snb_ivb_laptops/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/hda_verb.c
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/snb_ivb_laptops/hda_verb.c
+++ b/src/mainboard/hp/snb_ivb_laptops/hda_verb.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/hp/z220_series/acpi/ec.asl b/src/mainboard/hp/z220_series/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/hp/z220_series/acpi/ec.asl
+++ b/src/mainboard/hp/z220_series/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/intel/baskingridge/acpi/ec.asl b/src/mainboard/intel/baskingridge/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/intel/baskingridge/acpi/ec.asl
+++ b/src/mainboard/intel/baskingridge/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/intel/d510mo/acpi/ec.asl b/src/mainboard/intel/d510mo/acpi/ec.asl
index 31eb392c8a..418a52d6f3 100644
--- a/src/mainboard/intel/d510mo/acpi/ec.asl
+++ b/src/mainboard/intel/d510mo/acpi/ec.asl
@@ -1 +1,5 @@
-/* Dummy file - No license required. */
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
+/* Dummy file */
diff --git a/src/mainboard/intel/d510mo/acpi/superio.asl b/src/mainboard/intel/d510mo/acpi/superio.asl
index 31eb392c8a..418a52d6f3 100644
--- a/src/mainboard/intel/d510mo/acpi/superio.asl
+++ b/src/mainboard/intel/d510mo/acpi/superio.asl
@@ -1 +1,5 @@
-/* Dummy file - No license required. */
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
+/* Dummy file */
diff --git a/src/mainboard/intel/dcp847ske/acpi/ec.asl b/src/mainboard/intel/dcp847ske/acpi/ec.asl
index 09f905ee8f..85f224ac19 100644
--- a/src/mainboard/intel/dcp847ske/acpi/ec.asl
+++ b/src/mainboard/intel/dcp847ske/acpi/ec.asl
@@ -1 +1,5 @@
-/* Dummy file required by pch.asl - No license necessary. */
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
+/* Dummy file required by pch.asl */
diff --git a/src/mainboard/intel/dg41wv/acpi/ec.asl b/src/mainboard/intel/dg41wv/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/intel/dg41wv/acpi/ec.asl
+++ b/src/mainboard/intel/dg41wv/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/intel/dg43gt/acpi/ec.asl b/src/mainboard/intel/dg43gt/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/intel/dg43gt/acpi/ec.asl
+++ b/src/mainboard/intel/dg43gt/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/intel/emeraldlake2/acpi/ec.asl b/src/mainboard/intel/emeraldlake2/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/intel/emeraldlake2/acpi/ec.asl
+++ b/src/mainboard/intel/emeraldlake2/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/intel/galileo/romstage.c b/src/mainboard/intel/galileo/romstage.c
index 7e06c94d05..b65abd0501 100644
--- a/src/mainboard/intel/galileo/romstage.c
+++ b/src/mainboard/intel/galileo/romstage.c
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* Dummy */
diff --git a/src/mainboard/intel/saddlebrook/acpi/ec.asl b/src/mainboard/intel/saddlebrook/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/intel/saddlebrook/acpi/ec.asl
+++ b/src/mainboard/intel/saddlebrook/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/intel/saddlebrook/acpi/superio.asl b/src/mainboard/intel/saddlebrook/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/intel/saddlebrook/acpi/superio.asl
+++ b/src/mainboard/intel/saddlebrook/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/intel/wtm2/acpi/superio.asl b/src/mainboard/intel/wtm2/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/intel/wtm2/acpi/superio.asl
+++ b/src/mainboard/intel/wtm2/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/kontron/bsl6/acpi/ec.asl b/src/mainboard/kontron/bsl6/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/kontron/bsl6/acpi/ec.asl
+++ b/src/mainboard/kontron/bsl6/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/kontron/bsl6/acpi/superio.asl b/src/mainboard/kontron/bsl6/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/kontron/bsl6/acpi/superio.asl
+++ b/src/mainboard/kontron/bsl6/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/g505s/acpi/sata.asl b/src/mainboard/lenovo/g505s/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/g505s/acpi/sata.asl
+++ b/src/mainboard/lenovo/g505s/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/g505s/acpi/thermal.asl b/src/mainboard/lenovo/g505s/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/g505s/acpi/thermal.asl
+++ b/src/mainboard/lenovo/g505s/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/t400/acpi/superio.asl b/src/mainboard/lenovo/t400/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/t400/acpi/superio.asl
+++ b/src/mainboard/lenovo/t400/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/t400/mptable.c b/src/mainboard/lenovo/t400/mptable.c
index f1839f03c8..c9e663d676 100644
--- a/src/mainboard/lenovo/t400/mptable.c
+++ b/src/mainboard/lenovo/t400/mptable.c
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy file */
diff --git a/src/mainboard/lenovo/t430s/hda_verb.c b/src/mainboard/lenovo/t430s/hda_verb.c
index 2997587d82..479296cb76 100644
--- a/src/mainboard/lenovo/t430s/hda_verb.c
+++ b/src/mainboard/lenovo/t430s/hda_verb.c
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/lenovo/t60/acpi/mainboard.asl b/src/mainboard/lenovo/t60/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/t60/acpi/mainboard.asl
+++ b/src/mainboard/lenovo/t60/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/t60/acpi/superio.asl b/src/mainboard/lenovo/t60/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/t60/acpi/superio.asl
+++ b/src/mainboard/lenovo/t60/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/thinkcentre_a58/acpi/ec.asl b/src/mainboard/lenovo/thinkcentre_a58/acpi/ec.asl
index 2997587d82..479296cb76 100644
--- a/src/mainboard/lenovo/thinkcentre_a58/acpi/ec.asl
+++ b/src/mainboard/lenovo/thinkcentre_a58/acpi/ec.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/lenovo/x200/acpi/superio.asl b/src/mainboard/lenovo/x200/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/x200/acpi/superio.asl
+++ b/src/mainboard/lenovo/x200/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/x200/mptable.c b/src/mainboard/lenovo/x200/mptable.c
index f1839f03c8..c9e663d676 100644
--- a/src/mainboard/lenovo/x200/mptable.c
+++ b/src/mainboard/lenovo/x200/mptable.c
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy file */
diff --git a/src/mainboard/lenovo/x230/hda_verb.c b/src/mainboard/lenovo/x230/hda_verb.c
index 2997587d82..479296cb76 100644
--- a/src/mainboard/lenovo/x230/hda_verb.c
+++ b/src/mainboard/lenovo/x230/hda_verb.c
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy */
diff --git a/src/mainboard/lenovo/x60/acpi/mainboard.asl b/src/mainboard/lenovo/x60/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/x60/acpi/mainboard.asl
+++ b/src/mainboard/lenovo/x60/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/lenovo/x60/acpi/superio.asl b/src/mainboard/lenovo/x60/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/lenovo/x60/acpi/superio.asl
+++ b/src/mainboard/lenovo/x60/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/libretrend/lt1000/acpi/ec.asl b/src/mainboard/libretrend/lt1000/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/libretrend/lt1000/acpi/ec.asl
+++ b/src/mainboard/libretrend/lt1000/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/libretrend/lt1000/acpi/superio.asl b/src/mainboard/libretrend/lt1000/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/libretrend/lt1000/acpi/superio.asl
+++ b/src/mainboard/libretrend/lt1000/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/msi/h81m-p33/acpi/ec.asl b/src/mainboard/msi/h81m-p33/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/msi/h81m-p33/acpi/ec.asl
+++ b/src/mainboard/msi/h81m-p33/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/msi/ms7707/acpi/ec.asl b/src/mainboard/msi/ms7707/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/msi/ms7707/acpi/ec.asl
+++ b/src/mainboard/msi/ms7707/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/msi/ms7707/acpi/superio.asl b/src/mainboard/msi/ms7707/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/msi/ms7707/acpi/superio.asl
+++ b/src/mainboard/msi/ms7707/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/msi/ms7721/acpi/sata.asl b/src/mainboard/msi/ms7721/acpi/sata.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/msi/ms7721/acpi/sata.asl
+++ b/src/mainboard/msi/ms7721/acpi/sata.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/msi/ms7721/acpi/superio.asl b/src/mainboard/msi/ms7721/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/msi/ms7721/acpi/superio.asl
+++ b/src/mainboard/msi/ms7721/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/msi/ms7721/acpi/thermal.asl b/src/mainboard/msi/ms7721/acpi/thermal.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/msi/ms7721/acpi/thermal.asl
+++ b/src/mainboard/msi/ms7721/acpi/thermal.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/portwell/m107/acpi/ec.asl b/src/mainboard/portwell/m107/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/portwell/m107/acpi/ec.asl
+++ b/src/mainboard/portwell/m107/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/protectli/vault_bsw/acpi/ec.asl b/src/mainboard/protectli/vault_bsw/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/protectli/vault_bsw/acpi/ec.asl
+++ b/src/mainboard/protectli/vault_bsw/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/protectli/vault_kbl/acpi/ec.asl b/src/mainboard/protectli/vault_kbl/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/protectli/vault_kbl/acpi/ec.asl
+++ b/src/mainboard/protectli/vault_kbl/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/protectli/vault_kbl/acpi/superio.asl b/src/mainboard/protectli/vault_kbl/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/protectli/vault_kbl/acpi/superio.asl
+++ b/src/mainboard/protectli/vault_kbl/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/razer/blade_stealth_kbl/acpi/superio.asl b/src/mainboard/razer/blade_stealth_kbl/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/razer/blade_stealth_kbl/acpi/superio.asl
+++ b/src/mainboard/razer/blade_stealth_kbl/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/roda/rk9/mptable.c b/src/mainboard/roda/rk9/mptable.c
index f1839f03c8..c9e663d676 100644
--- a/src/mainboard/roda/rk9/mptable.c
+++ b/src/mainboard/roda/rk9/mptable.c
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* dummy file */
diff --git a/src/mainboard/roda/rv11/variants/rv11/include/acpi/superio.asl b/src/mainboard/roda/rv11/variants/rv11/include/acpi/superio.asl
index 9de6da0a8e..823ada9afd 100644
--- a/src/mainboard/roda/rv11/variants/rv11/include/acpi/superio.asl
+++ b/src/mainboard/roda/rv11/variants/rv11/include/acpi/superio.asl
@@ -1 +1,5 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
+
/* no Super I/O */
diff --git a/src/mainboard/samsung/stumpy/acpi/ec.asl b/src/mainboard/samsung/stumpy/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/samsung/stumpy/acpi/ec.asl
+++ b/src/mainboard/samsung/stumpy/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/sapphire/pureplatinumh61/acpi/ec.asl b/src/mainboard/sapphire/pureplatinumh61/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/sapphire/pureplatinumh61/acpi/ec.asl
+++ b/src/mainboard/sapphire/pureplatinumh61/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/sapphire/pureplatinumh61/acpi/superio.asl b/src/mainboard/sapphire/pureplatinumh61/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/sapphire/pureplatinumh61/acpi/superio.asl
+++ b/src/mainboard/sapphire/pureplatinumh61/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x10slm-f/acpi/ec.asl b/src/mainboard/supermicro/x10slm-f/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x10slm-f/acpi/ec.asl
+++ b/src/mainboard/supermicro/x10slm-f/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x11-lga1151-series/acpi/ec.asl b/src/mainboard/supermicro/x11-lga1151-series/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x11-lga1151-series/acpi/ec.asl
+++ b/src/mainboard/supermicro/x11-lga1151-series/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x11-lga1151-series/acpi/mainboard.asl b/src/mainboard/supermicro/x11-lga1151-series/acpi/mainboard.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x11-lga1151-series/acpi/mainboard.asl
+++ b/src/mainboard/supermicro/x11-lga1151-series/acpi/mainboard.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x11-lga1151-series/acpi/superio.asl b/src/mainboard/supermicro/x11-lga1151-series/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x11-lga1151-series/acpi/superio.asl
+++ b/src/mainboard/supermicro/x11-lga1151-series/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x9sae/acpi/ec.asl b/src/mainboard/supermicro/x9sae/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x9sae/acpi/ec.asl
+++ b/src/mainboard/supermicro/x9sae/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x9sae/acpi/superio.asl b/src/mainboard/supermicro/x9sae/acpi/superio.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x9sae/acpi/superio.asl
+++ b/src/mainboard/supermicro/x9sae/acpi/superio.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/mainboard/supermicro/x9scl/acpi/ec.asl b/src/mainboard/supermicro/x9scl/acpi/ec.asl
index e69de29bb2..16990d45f4 100644
--- a/src/mainboard/supermicro/x9scl/acpi/ec.asl
+++ b/src/mainboard/supermicro/x9scl/acpi/ec.asl
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+
+/* Please update the license if adding licensable material. */
diff --git a/src/soc/intel/common/block/include/intelblocks/smm.h b/src/soc/intel/common/block/include/intelblocks/smm.h
index 8b13789179..16990d45f4 100644
--- a/src/soc/intel/common/block/include/intelblocks/smm.h
+++ b/src/soc/intel/common/block/include/intelblocks/smm.h
@@ -1 +1,3 @@
+/* SPDX-License-Identifier: CC-PDDC */
+/* Please update the license if adding licensable material. */