summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/mainboard/intel/baskingridge/acpi/mainboard.asl16
-rw-r--r--src/mainboard/intel/baskingridge/acpi/platform.asl15
-rw-r--r--src/mainboard/intel/baskingridge/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/baskingridge/acpi/thermal.asl15
-rw-r--r--src/mainboard/intel/baskingridge/acpi_tables.c15
-rw-r--r--src/mainboard/intel/baskingridge/chromeos.c15
-rw-r--r--src/mainboard/intel/baskingridge/dsdt.asl15
-rw-r--r--src/mainboard/intel/baskingridge/gpio.h15
-rw-r--r--src/mainboard/intel/baskingridge/hda_verb.c15
-rw-r--r--src/mainboard/intel/baskingridge/mainboard.c15
-rw-r--r--src/mainboard/intel/baskingridge/mainboard_smi.c15
-rw-r--r--src/mainboard/intel/baskingridge/romstage.c15
-rw-r--r--src/mainboard/intel/baskingridge/thermal.h15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/bootblock.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/chromeos.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/mainboard.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/romstage_fsp_params.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/smihandler.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/spd/spd.h15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/gpio.h15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/variants.h15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/baseboard/nhlt.c15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/cnl_u/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/cannonlake_rvp/variants/cnl_y/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/bootblock.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/chromeos.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/hda_verb.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/mainboard.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/memory.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/romstage.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/baseboard/gpio.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/gpio.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/variants.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/baseboard/nhlt.c15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/cfl_h/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/cfl_s/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/d510mo/acpi/ich7_pci_irqs.asl15
-rw-r--r--src/mainboard/intel/d510mo/acpi_tables.c15
-rw-r--r--src/mainboard/intel/d510mo/cstates.c15
-rw-r--r--src/mainboard/intel/d510mo/dsdt.asl15
-rw-r--r--src/mainboard/intel/d510mo/gpio.c15
-rw-r--r--src/mainboard/intel/d510mo/hda_verb.c15
-rw-r--r--src/mainboard/intel/d510mo/mainboard.c15
-rw-r--r--src/mainboard/intel/d945gclf/acpi/ec.asl15
-rw-r--r--src/mainboard/intel/d945gclf/acpi/ich7_pci_irqs.asl15
-rw-r--r--src/mainboard/intel/d945gclf/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/d945gclf/acpi/platform.asl15
-rw-r--r--src/mainboard/intel/d945gclf/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/d945gclf/acpi_tables.c15
-rw-r--r--src/mainboard/intel/d945gclf/cstates.c14
-rw-r--r--src/mainboard/intel/d945gclf/dsdt.asl15
-rw-r--r--src/mainboard/intel/d945gclf/early_init.c15
-rw-r--r--src/mainboard/intel/d945gclf/gpio.c15
-rw-r--r--src/mainboard/intel/d945gclf/hda_verb.c14
-rw-r--r--src/mainboard/intel/d945gclf/irq_tables.c15
-rw-r--r--src/mainboard/intel/d945gclf/mptable.c15
-rw-r--r--src/mainboard/intel/dcp847ske/acpi/platform.asl16
-rw-r--r--src/mainboard/intel/dcp847ske/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/dcp847ske/acpi_tables.c16
-rw-r--r--src/mainboard/intel/dcp847ske/dsdt.asl16
-rw-r--r--src/mainboard/intel/dcp847ske/early_southbridge.c16
-rw-r--r--src/mainboard/intel/dcp847ske/gpio.c16
-rw-r--r--src/mainboard/intel/dcp847ske/hda_verb.c16
-rw-r--r--src/mainboard/intel/dcp847ske/mainboard.c16
-rw-r--r--src/mainboard/intel/dcp847ske/romstage.c16
-rw-r--r--src/mainboard/intel/dcp847ske/smihandler.c16
-rw-r--r--src/mainboard/intel/dcp847ske/superio.h16
-rw-r--r--src/mainboard/intel/dcp847ske/thermal.h15
-rw-r--r--src/mainboard/intel/dcp847ske/usb.h16
-rw-r--r--src/mainboard/intel/dg41wv/acpi/ich7_pci_irqs.asl15
-rw-r--r--src/mainboard/intel/dg41wv/acpi/superio.asl14
-rw-r--r--src/mainboard/intel/dg41wv/acpi_tables.c15
-rw-r--r--src/mainboard/intel/dg41wv/cstates.c15
-rw-r--r--src/mainboard/intel/dg41wv/dsdt.asl15
-rw-r--r--src/mainboard/intel/dg41wv/gpio.c15
-rw-r--r--src/mainboard/intel/dg43gt/acpi/ich10_pci_irqs.asl15
-rw-r--r--src/mainboard/intel/dg43gt/acpi/superio.asl14
-rw-r--r--src/mainboard/intel/dg43gt/acpi_tables.c15
-rw-r--r--src/mainboard/intel/dg43gt/cstates.c14
-rw-r--r--src/mainboard/intel/dg43gt/dsdt.asl15
-rw-r--r--src/mainboard/intel/dg43gt/gpio.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/acpi/mainboard.asl16
-rw-r--r--src/mainboard/intel/emeraldlake2/acpi/platform.asl15
-rw-r--r--src/mainboard/intel/emeraldlake2/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/emeraldlake2/acpi/thermal.asl15
-rw-r--r--src/mainboard/intel/emeraldlake2/acpi_tables.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/chromeos.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/dsdt.asl15
-rw-r--r--src/mainboard/intel/emeraldlake2/early_init.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/ec.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/ec.h15
-rw-r--r--src/mainboard/intel/emeraldlake2/gpio.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/hda_verb.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/mainboard.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/smihandler.c15
-rw-r--r--src/mainboard/intel/emeraldlake2/thermal.h15
-rw-r--r--src/mainboard/intel/galileo/acpi_tables.c15
-rw-r--r--src/mainboard/intel/galileo/dsdt.asl15
-rw-r--r--src/mainboard/intel/galileo/gen1.h15
-rw-r--r--src/mainboard/intel/galileo/gen2.h15
-rw-r--r--src/mainboard/intel/galileo/gpio.c15
-rw-r--r--src/mainboard/intel/galileo/mainboard.c15
-rw-r--r--src/mainboard/intel/galileo/reg_access.c15
-rw-r--r--src/mainboard/intel/galileo/reg_access.h15
-rw-r--r--src/mainboard/intel/galileo/sd.c15
-rw-r--r--src/mainboard/intel/glkrvp/boardid.c15
-rw-r--r--src/mainboard/intel/glkrvp/bootblock.c15
-rw-r--r--src/mainboard/intel/glkrvp/chromeos.c15
-rw-r--r--src/mainboard/intel/glkrvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/glkrvp/ec.c15
-rw-r--r--src/mainboard/intel/glkrvp/mainboard.c15
-rw-r--r--src/mainboard/intel/glkrvp/romstage.c15
-rw-r--r--src/mainboard/intel/glkrvp/smihandler.c15
-rw-r--r--src/mainboard/intel/glkrvp/touchpad.asl15
-rw-r--r--src/mainboard/intel/glkrvp/touchpanel.asl15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/boardid.c15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/gpio.c15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/acpi/dptf.asl15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/ec.h15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/gpio.h15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/variants.h15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/memory.c15
-rw-r--r--src/mainboard/intel/glkrvp/variants/baseboard/nhlt.c15
-rw-r--r--src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/acpi/dptf.asl15
-rw-r--r--src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/ec.h15
-rw-r--r--src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/harcuvar/acpi/mainboard.asl16
-rw-r--r--src/mainboard/intel/harcuvar/acpi/mainboard_pci_irqs.asl16
-rw-r--r--src/mainboard/intel/harcuvar/acpi/platform.asl16
-rw-r--r--src/mainboard/intel/harcuvar/acpi/thermal.asl16
-rw-r--r--src/mainboard/intel/harcuvar/acpi_tables.c16
-rw-r--r--src/mainboard/intel/harcuvar/boardid.c16
-rw-r--r--src/mainboard/intel/harcuvar/dsdt.asl16
-rw-r--r--src/mainboard/intel/harcuvar/emmc.h16
-rw-r--r--src/mainboard/intel/harcuvar/fadt.c16
-rw-r--r--src/mainboard/intel/harcuvar/gpio.h16
-rw-r--r--src/mainboard/intel/harcuvar/harcuvar_boardid.h16
-rw-r--r--src/mainboard/intel/harcuvar/hsio.c15
-rw-r--r--src/mainboard/intel/harcuvar/hsio.h16
-rw-r--r--src/mainboard/intel/harcuvar/ramstage.c16
-rw-r--r--src/mainboard/intel/harcuvar/spd/spd.c16
-rw-r--r--src/mainboard/intel/harcuvar/spd/spd.h16
-rw-r--r--src/mainboard/intel/icelake_rvp/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/icelake_rvp/board_id.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/board_id.h15
-rw-r--r--src/mainboard/intel/icelake_rvp/bootblock.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/chromeos.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/icelake_rvp/hda_verb.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/mainboard.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/romstage_fsp_params.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/spd/spd.h15
-rw-r--r--src/mainboard/intel/icelake_rvp/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/ec.h15
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/gpio.h15
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/hda_verb.h15
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/variants.h15
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c15
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/board_id.c16
-rw-r--r--src/mainboard/intel/jasperlake_rvp/board_id.h15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/bootblock.c15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/chromeos.c15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/mainboard.c15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/romstage_fsp_params.c17
-rw-r--r--src/mainboard/intel/jasperlake_rvp/spd/spd.h15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/ec.h15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/gpio.h15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/variants.h16
-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c15
-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/jslrvp/memory.c16
-rw-r--r--src/mainboard/intel/kblrvp/acpi/dptf.asl15
-rw-r--r--src/mainboard/intel/kblrvp/acpi/ec.asl15
-rw-r--r--src/mainboard/intel/kblrvp/acpi/ipu_mainboard.asl15
-rw-r--r--src/mainboard/intel/kblrvp/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/kblrvp/acpi/mipi_camera.asl15
-rw-r--r--src/mainboard/intel/kblrvp/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/kblrvp/board_id.c15
-rw-r--r--src/mainboard/intel/kblrvp/board_id.h15
-rw-r--r--src/mainboard/intel/kblrvp/bootblock.c15
-rw-r--r--src/mainboard/intel/kblrvp/chromeos.c15
-rw-r--r--src/mainboard/intel/kblrvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/kblrvp/ec.c15
-rw-r--r--src/mainboard/intel/kblrvp/ec.h15
-rw-r--r--src/mainboard/intel/kblrvp/hda_verb.c15
-rw-r--r--src/mainboard/intel/kblrvp/mainboard.c15
-rw-r--r--src/mainboard/intel/kblrvp/ramstage.c15
-rw-r--r--src/mainboard/intel/kblrvp/romstage.c15
-rw-r--r--src/mainboard/intel/kblrvp/smihandler.c15
-rw-r--r--src/mainboard/intel/kblrvp/spd/spd.h15
-rw-r--r--src/mainboard/intel/kblrvp/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp11/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp11/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp3/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp3/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp7/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp7/include/variant/hda_verb.h15
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp8/include/variant/gpio.h15
-rw-r--r--src/mainboard/intel/kunimitsu/acpi/dptf.asl15
-rw-r--r--src/mainboard/intel/kunimitsu/acpi/ec.asl15
-rw-r--r--src/mainboard/intel/kunimitsu/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/kunimitsu/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/kunimitsu/bootblock_mainboard.c15
-rw-r--r--src/mainboard/intel/kunimitsu/chromeos.c15
-rw-r--r--src/mainboard/intel/kunimitsu/dsdt.asl15
-rw-r--r--src/mainboard/intel/kunimitsu/ec.c15
-rw-r--r--src/mainboard/intel/kunimitsu/ec.h15
-rw-r--r--src/mainboard/intel/kunimitsu/gpio.h15
-rw-r--r--src/mainboard/intel/kunimitsu/mainboard.c15
-rw-r--r--src/mainboard/intel/kunimitsu/ramstage.c15
-rw-r--r--src/mainboard/intel/kunimitsu/romstage.c15
-rw-r--r--src/mainboard/intel/kunimitsu/smihandler.c15
-rw-r--r--src/mainboard/intel/kunimitsu/spd/spd.h15
-rw-r--r--src/mainboard/intel/kunimitsu/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/leafhill/bootblock.c15
-rw-r--r--src/mainboard/intel/leafhill/brd_gpio.h15
-rw-r--r--src/mainboard/intel/leafhill/dsdt.asl15
-rw-r--r--src/mainboard/intel/leafhill/mainboard.c15
-rw-r--r--src/mainboard/intel/leafhill/romstage.c15
-rw-r--r--src/mainboard/intel/minnow3/bootblock.c15
-rw-r--r--src/mainboard/intel/minnow3/dsdt.asl15
-rw-r--r--src/mainboard/intel/minnow3/gpio.c15
-rw-r--r--src/mainboard/intel/minnow3/gpio.h15
-rw-r--r--src/mainboard/intel/minnow3/mainboard.c15
-rw-r--r--src/mainboard/intel/minnow3/romstage.c15
-rw-r--r--src/mainboard/intel/saddlebrook/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/saddlebrook/bootblock.c15
-rw-r--r--src/mainboard/intel/saddlebrook/dsdt.asl15
-rw-r--r--src/mainboard/intel/saddlebrook/gpio.h15
-rw-r--r--src/mainboard/intel/saddlebrook/ramstage.c15
-rw-r--r--src/mainboard/intel/saddlebrook/romstage.c15
-rw-r--r--src/mainboard/intel/saddlebrook/spd/spd.h15
-rw-r--r--src/mainboard/intel/saddlebrook/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/strago/acpi/dptf.asl15
-rw-r--r--src/mainboard/intel/strago/acpi/ec.asl15
-rw-r--r--src/mainboard/intel/strago/acpi/mainboard.asl16
-rw-r--r--src/mainboard/intel/strago/acpi/superio.asl15
-rw-r--r--src/mainboard/intel/strago/acpi_tables.c15
-rw-r--r--src/mainboard/intel/strago/chromeos.c15
-rw-r--r--src/mainboard/intel/strago/com_init.c15
-rw-r--r--src/mainboard/intel/strago/dsdt.asl15
-rw-r--r--src/mainboard/intel/strago/ec.c15
-rw-r--r--src/mainboard/intel/strago/ec.h15
-rw-r--r--src/mainboard/intel/strago/fadt.c15
-rw-r--r--src/mainboard/intel/strago/gpio.c15
-rw-r--r--src/mainboard/intel/strago/irqroute.c15
-rw-r--r--src/mainboard/intel/strago/irqroute.h15
-rw-r--r--src/mainboard/intel/strago/mainboard.c15
-rw-r--r--src/mainboard/intel/strago/onboard.h15
-rw-r--r--src/mainboard/intel/strago/ramstage.c15
-rw-r--r--src/mainboard/intel/strago/romstage.c15
-rw-r--r--src/mainboard/intel/strago/smihandler.c15
-rw-r--r--src/mainboard/intel/strago/w25q64.c15
-rw-r--r--src/mainboard/intel/tglrvp/acpi/mainboard.asl15
-rw-r--r--src/mainboard/intel/tglrvp/acpi/mipi_camera.asl15
-rw-r--r--src/mainboard/intel/tglrvp/board_id.c15
-rw-r--r--src/mainboard/intel/tglrvp/board_id.h15
-rw-r--r--src/mainboard/intel/tglrvp/bootblock.c15
-rw-r--r--src/mainboard/intel/tglrvp/chromeos.c15
-rw-r--r--src/mainboard/intel/tglrvp/dsdt.asl15
-rw-r--r--src/mainboard/intel/tglrvp/mainboard.c15
-rw-r--r--src/mainboard/intel/tglrvp/romstage_fsp_params.c15
-rw-r--r--src/mainboard/intel/tglrvp/spd/spd.h15
-rw-r--r--src/mainboard/intel/tglrvp/spd/spd_util.c15
-rw-r--r--src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/ec.h15
-rw-r--r--src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/gpio.h15
-rw-r--r--src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/variants.h15
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c15
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up3/memory.c15
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c15
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up4/memory.c15
-rw-r--r--src/mainboard/intel/wtm2/acpi/ec.asl14
-rw-r--r--src/mainboard/intel/wtm2/acpi/mainboard.asl16
-rw-r--r--src/mainboard/intel/wtm2/acpi/platform.asl15
-rw-r--r--src/mainboard/intel/wtm2/acpi/thermal.asl15
-rw-r--r--src/mainboard/intel/wtm2/acpi_tables.c15
-rw-r--r--src/mainboard/intel/wtm2/chromeos.c15
-rw-r--r--src/mainboard/intel/wtm2/dsdt.asl15
-rw-r--r--src/mainboard/intel/wtm2/fadt.c15
-rw-r--r--src/mainboard/intel/wtm2/gpio.c15
-rw-r--r--src/mainboard/intel/wtm2/hda_verb.c15
-rw-r--r--src/mainboard/intel/wtm2/mainboard.c15
-rw-r--r--src/mainboard/intel/wtm2/pei_data.c15
-rw-r--r--src/mainboard/intel/wtm2/romstage.c15
-rw-r--r--src/mainboard/intel/wtm2/thermal.h15
296 files changed, 593 insertions, 3876 deletions
diff --git a/src/mainboard/intel/baskingridge/acpi/mainboard.asl b/src/mainboard/intel/baskingridge/acpi/mainboard.asl
index 91bfe1a09d..d551e51be9 100644
--- a/src/mainboard/intel/baskingridge/acpi/mainboard.asl
+++ b/src/mainboard/intel/baskingridge/acpi/mainboard.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device (PWRB)
{
diff --git a/src/mainboard/intel/baskingridge/acpi/platform.asl b/src/mainboard/intel/baskingridge/acpi/platform.asl
index 9a79b56e72..94ee222d51 100644
--- a/src/mainboard/intel/baskingridge/acpi/platform.asl
+++ b/src/mainboard/intel/baskingridge/acpi/platform.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/common/acpi/platform.asl>
diff --git a/src/mainboard/intel/baskingridge/acpi/superio.asl b/src/mainboard/intel/baskingridge/acpi/superio.asl
index 2d151969d4..f271f7b63b 100644
--- a/src/mainboard/intel/baskingridge/acpi/superio.asl
+++ b/src/mainboard/intel/baskingridge/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* Values should match those defined in devicetree.cb */
diff --git a/src/mainboard/intel/baskingridge/acpi/thermal.asl b/src/mainboard/intel/baskingridge/acpi/thermal.asl
index b7864f8599..90e36f6e96 100644
--- a/src/mainboard/intel/baskingridge/acpi/thermal.asl
+++ b/src/mainboard/intel/baskingridge/acpi/thermal.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
// Thermal Zone
diff --git a/src/mainboard/intel/baskingridge/acpi_tables.c b/src/mainboard/intel/baskingridge/acpi_tables.c
index f688af22f8..935acf17ed 100644
--- a/src/mainboard/intel/baskingridge/acpi_tables.c
+++ b/src/mainboard/intel/baskingridge/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <arch/acpi.h>
diff --git a/src/mainboard/intel/baskingridge/chromeos.c b/src/mainboard/intel/baskingridge/chromeos.c
index a814c94ae6..6a42dc7a45 100644
--- a/src/mainboard/intel/baskingridge/chromeos.c
+++ b/src/mainboard/intel/baskingridge/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootmode.h>
#include <boot/coreboot_tables.h>
diff --git a/src/mainboard/intel/baskingridge/dsdt.asl b/src/mainboard/intel/baskingridge/dsdt.asl
index e185335439..8957f752a1 100644
--- a/src/mainboard/intel/baskingridge/dsdt.asl
+++ b/src/mainboard/intel/baskingridge/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define ENABLE_TPM
diff --git a/src/mainboard/intel/baskingridge/gpio.h b/src/mainboard/intel/baskingridge/gpio.h
index 7a18085d83..4ec8dabcc5 100644
--- a/src/mainboard/intel/baskingridge/gpio.h
+++ b/src/mainboard/intel/baskingridge/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef BASKING_RIDGE_GPIO_H
#define BASKING_RIDGE_GPIO_H
diff --git a/src/mainboard/intel/baskingridge/hda_verb.c b/src/mainboard/intel/baskingridge/hda_verb.c
index 11041770e4..18eedc23cd 100644
--- a/src/mainboard/intel/baskingridge/hda_verb.c
+++ b/src/mainboard/intel/baskingridge/hda_verb.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/azalia_device.h>
diff --git a/src/mainboard/intel/baskingridge/mainboard.c b/src/mainboard/intel/baskingridge/mainboard.c
index d60d3bf7d8..db86877de3 100644
--- a/src/mainboard/intel/baskingridge/mainboard.c
+++ b/src/mainboard/intel/baskingridge/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/baskingridge/mainboard_smi.c b/src/mainboard/intel/baskingridge/mainboard_smi.c
index cc9b0e7473..5eef5eb31a 100644
--- a/src/mainboard/intel/baskingridge/mainboard_smi.c
+++ b/src/mainboard/intel/baskingridge/mainboard_smi.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <arch/io.h>
diff --git a/src/mainboard/intel/baskingridge/romstage.c b/src/mainboard/intel/baskingridge/romstage.c
index 2f89262c4d..b89d13593c 100644
--- a/src/mainboard/intel/baskingridge/romstage.c
+++ b/src/mainboard/intel/baskingridge/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <stdint.h>
#include <stddef.h>
diff --git a/src/mainboard/intel/baskingridge/thermal.h b/src/mainboard/intel/baskingridge/thermal.h
index e8a93cc01a..af37141d8b 100644
--- a/src/mainboard/intel/baskingridge/thermal.h
+++ b/src/mainboard/intel/baskingridge/thermal.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef BASKING_RIDGE_THERMAL_H
#define BASKING_RIDGE_THERMAL_H
diff --git a/src/mainboard/intel/cannonlake_rvp/bootblock.c b/src/mainboard/intel/cannonlake_rvp/bootblock.c
index c43ea9a503..28061399a1 100644
--- a/src/mainboard/intel/cannonlake_rvp/bootblock.c
+++ b/src/mainboard/intel/cannonlake_rvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <bootblock_common.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/chromeos.c b/src/mainboard/intel/cannonlake_rvp/chromeos.c
index c23c49640b..f4a7b43842 100644
--- a/src/mainboard/intel/cannonlake_rvp/chromeos.c
+++ b/src/mainboard/intel/cannonlake_rvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/dsdt.asl b/src/mainboard/intel/cannonlake_rvp/dsdt.asl
index 6455c123a6..23a3932a6f 100644
--- a/src/mainboard/intel/cannonlake_rvp/dsdt.asl
+++ b/src/mainboard/intel/cannonlake_rvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/cannonlake_rvp/mainboard.c b/src/mainboard/intel/cannonlake_rvp/mainboard.c
index 3f6174deba..1fb4997b5d 100644
--- a/src/mainboard/intel/cannonlake_rvp/mainboard.c
+++ b/src/mainboard/intel/cannonlake_rvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/romstage_fsp_params.c b/src/mainboard/intel/cannonlake_rvp/romstage_fsp_params.c
index 91daaaebc8..483270abb8 100644
--- a/src/mainboard/intel/cannonlake_rvp/romstage_fsp_params.c
+++ b/src/mainboard/intel/cannonlake_rvp/romstage_fsp_params.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <cbfs.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/smihandler.c b/src/mainboard/intel/cannonlake_rvp/smihandler.c
index e2573d022a..98459b6060 100644
--- a/src/mainboard/intel/cannonlake_rvp/smihandler.c
+++ b/src/mainboard/intel/cannonlake_rvp/smihandler.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/spd.h b/src/mainboard/intel/cannonlake_rvp/spd/spd.h
index fc5686004a..9a348af09e 100644
--- a/src/mainboard/intel/cannonlake_rvp/spd/spd.h
+++ b/src/mainboard/intel/cannonlake_rvp/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c b/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c
index 72439aa0d6..c45491795b 100644
--- a/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c
+++ b/src/mainboard/intel/cannonlake_rvp/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <stdint.h>
#include <string.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c
index 560aab90da..0acae5867c 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c
+++ b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/gpio.h
index 84d0c9ec9c..f5c5715c6e 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/variants.h
index 1f54bf7065..7968ed77b8 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/include/baseboard/variants.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_VARIANTS_H__
#define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/nhlt.c b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/nhlt.c
index 42573712d9..003408e322 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/baseboard/nhlt.c
+++ b/src/mainboard/intel/cannonlake_rvp/variants/baseboard/nhlt.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/include/variant/gpio.h b/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/include/variant/gpio.h
index bcb87cb1d7..785fcaceb1 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/include/variant/gpio.h
+++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __MAINBOARD_GPIO_H__
#define __MAINBOARD_GPIO_H__
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/include/variant/gpio.h b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/include/variant/gpio.h
index bcb87cb1d7..785fcaceb1 100644
--- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/include/variant/gpio.h
+++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __MAINBOARD_GPIO_H__
#define __MAINBOARD_GPIO_H__
diff --git a/src/mainboard/intel/coffeelake_rvp/bootblock.c b/src/mainboard/intel/coffeelake_rvp/bootblock.c
index bba133f9bd..1a7cd2a1b6 100644
--- a/src/mainboard/intel/coffeelake_rvp/bootblock.c
+++ b/src/mainboard/intel/coffeelake_rvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <bootblock_common.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/chromeos.c b/src/mainboard/intel/coffeelake_rvp/chromeos.c
index 48db5bcdbb..29d8fcca16 100644
--- a/src/mainboard/intel/coffeelake_rvp/chromeos.c
+++ b/src/mainboard/intel/coffeelake_rvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/dsdt.asl b/src/mainboard/intel/coffeelake_rvp/dsdt.asl
index 03ecf114a3..1aa9020fcb 100644
--- a/src/mainboard/intel/coffeelake_rvp/dsdt.asl
+++ b/src/mainboard/intel/coffeelake_rvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/coffeelake_rvp/hda_verb.c b/src/mainboard/intel/coffeelake_rvp/hda_verb.c
index 3fbc3a24c3..6a54dbddbe 100644
--- a/src/mainboard/intel/coffeelake_rvp/hda_verb.c
+++ b/src/mainboard/intel/coffeelake_rvp/hda_verb.c
@@ -1,15 +1,4 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "variant/hda_verb.h"
diff --git a/src/mainboard/intel/coffeelake_rvp/mainboard.c b/src/mainboard/intel/coffeelake_rvp/mainboard.c
index 6077cbfbba..48dbeb48ce 100644
--- a/src/mainboard/intel/coffeelake_rvp/mainboard.c
+++ b/src/mainboard/intel/coffeelake_rvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/memory.c b/src/mainboard/intel/coffeelake_rvp/memory.c
index 85d089f74a..d7d8b4e6f2 100644
--- a/src/mainboard/intel/coffeelake_rvp/memory.c
+++ b/src/mainboard/intel/coffeelake_rvp/memory.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <baseboard/gpio.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/romstage.c b/src/mainboard/intel/coffeelake_rvp/romstage.c
index e0532db7e3..b10e1bd8d4 100644
--- a/src/mainboard/intel/coffeelake_rvp/romstage.c
+++ b/src/mainboard/intel/coffeelake_rvp/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <soc/cnl_memcfg_init.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/gpio.c b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/gpio.c
index 62b0b372a8..ced535ee2f 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/gpio.c
+++ b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/gpio.h
index 84d0c9ec9c..f5c5715c6e 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/variants.h
index bbdcedfdf6..6e1b90a24e 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/include/baseboard/variants.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_VARIANTS_H__
#define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/nhlt.c b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/nhlt.c
index d342678c3e..c624fc1234 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/baseboard/nhlt.c
+++ b/src/mainboard/intel/coffeelake_rvp/variants/baseboard/nhlt.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/cfl_h/include/variant/hda_verb.h b/src/mainboard/intel/coffeelake_rvp/variants/cfl_h/include/variant/hda_verb.h
index c285da7644..78ab56654c 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/cfl_h/include/variant/hda_verb.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/cfl_h/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/cfl_s/include/variant/hda_verb.h b/src/mainboard/intel/coffeelake_rvp/variants/cfl_s/include/variant/hda_verb.h
index c285da7644..78ab56654c 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/cfl_s/include/variant/hda_verb.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/cfl_s/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/gpio.h b/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/gpio.h
index bcb87cb1d7..785fcaceb1 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/gpio.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __MAINBOARD_GPIO_H__
#define __MAINBOARD_GPIO_H__
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/hda_verb.h b/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/hda_verb.h
index d776f4c1b3..3131debf58 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/hda_verb.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/cml_u/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/gpio.h b/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/gpio.h
index bcb87cb1d7..785fcaceb1 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/gpio.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __MAINBOARD_GPIO_H__
#define __MAINBOARD_GPIO_H__
diff --git a/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/hda_verb.h b/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/hda_verb.h
index d776f4c1b3..3131debf58 100644
--- a/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/hda_verb.h
+++ b/src/mainboard/intel/coffeelake_rvp/variants/whl_u/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/d510mo/acpi/ich7_pci_irqs.asl b/src/mainboard/intel/d510mo/acpi/ich7_pci_irqs.asl
index dc58f02077..255abe84b3 100644
--- a/src/mainboard/intel/d510mo/acpi/ich7_pci_irqs.asl
+++ b/src/mainboard/intel/d510mo/acpi/ich7_pci_irqs.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* This is board specific information:
* IRQ routing for the 0:1e.0 PCI bridge of the ICH7
diff --git a/src/mainboard/intel/d510mo/acpi_tables.c b/src/mainboard/intel/d510mo/acpi_tables.c
index 69787a93ea..f9c941d79e 100644
--- a/src/mainboard/intel/d510mo/acpi_tables.c
+++ b/src/mainboard/intel/d510mo/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/i82801gx/nvs.h>
diff --git a/src/mainboard/intel/d510mo/cstates.c b/src/mainboard/intel/d510mo/cstates.c
index 62b3bd3fba..10498e1150 100644
--- a/src/mainboard/intel/d510mo/cstates.c
+++ b/src/mainboard/intel/d510mo/cstates.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpigen.h>
diff --git a/src/mainboard/intel/d510mo/dsdt.asl b/src/mainboard/intel/d510mo/dsdt.asl
index 88b4e126e5..75b17df090 100644
--- a/src/mainboard/intel/d510mo/dsdt.asl
+++ b/src/mainboard/intel/d510mo/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/d510mo/gpio.c b/src/mainboard/intel/d510mo/gpio.c
index 71e93613f2..006c67542f 100644
--- a/src/mainboard/intel/d510mo/gpio.c
+++ b/src/mainboard/intel/d510mo/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/common/gpio.h>
diff --git a/src/mainboard/intel/d510mo/hda_verb.c b/src/mainboard/intel/d510mo/hda_verb.c
index 6561ddf3a9..6c48e65049 100644
--- a/src/mainboard/intel/d510mo/hda_verb.c
+++ b/src/mainboard/intel/d510mo/hda_verb.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/azalia_device.h>
diff --git a/src/mainboard/intel/d510mo/mainboard.c b/src/mainboard/intel/d510mo/mainboard.c
index dd930d31ad..4834c625b1 100644
--- a/src/mainboard/intel/d510mo/mainboard.c
+++ b/src/mainboard/intel/d510mo/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/device.h>
#include <drivers/intel/gma/int15.h>
diff --git a/src/mainboard/intel/d945gclf/acpi/ec.asl b/src/mainboard/intel/d945gclf/acpi/ec.asl
index f42855b182..0cff3760bd 100644
--- a/src/mainboard/intel/d945gclf/acpi/ec.asl
+++ b/src/mainboard/intel/d945gclf/acpi/ec.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device(EC0)
{
diff --git a/src/mainboard/intel/d945gclf/acpi/ich7_pci_irqs.asl b/src/mainboard/intel/d945gclf/acpi/ich7_pci_irqs.asl
index a079c059e0..209ba8329c 100644
--- a/src/mainboard/intel/d945gclf/acpi/ich7_pci_irqs.asl
+++ b/src/mainboard/intel/d945gclf/acpi/ich7_pci_irqs.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* This is board specific information: IRQ routing for the
* 0:1e.0 PCI bridge of the ICH7
diff --git a/src/mainboard/intel/d945gclf/acpi/mainboard.asl b/src/mainboard/intel/d945gclf/acpi/mainboard.asl
index 5187b2a973..1e31c06ec9 100644
--- a/src/mainboard/intel/d945gclf/acpi/mainboard.asl
+++ b/src/mainboard/intel/d945gclf/acpi/mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device (SLPB)
{
diff --git a/src/mainboard/intel/d945gclf/acpi/platform.asl b/src/mainboard/intel/d945gclf/acpi/platform.asl
index 01c7a94906..64db274094 100644
--- a/src/mainboard/intel/d945gclf/acpi/platform.asl
+++ b/src/mainboard/intel/d945gclf/acpi/platform.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* The _PTS method (Prepare To Sleep) is called before the OS is
* entering a sleep state. The sleep state number is passed in Arg0
diff --git a/src/mainboard/intel/d945gclf/acpi/superio.asl b/src/mainboard/intel/d945gclf/acpi/superio.asl
index 23e5fd5d26..eadc3edc84 100644
--- a/src/mainboard/intel/d945gclf/acpi/superio.asl
+++ b/src/mainboard/intel/d945gclf/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device (SIO1)
diff --git a/src/mainboard/intel/d945gclf/acpi_tables.c b/src/mainboard/intel/d945gclf/acpi_tables.c
index 69787a93ea..f9c941d79e 100644
--- a/src/mainboard/intel/d945gclf/acpi_tables.c
+++ b/src/mainboard/intel/d945gclf/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/i82801gx/nvs.h>
diff --git a/src/mainboard/intel/d945gclf/cstates.c b/src/mainboard/intel/d945gclf/cstates.c
index ab75f495db..10498e1150 100644
--- a/src/mainboard/intel/d945gclf/cstates.c
+++ b/src/mainboard/intel/d945gclf/cstates.c
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpigen.h>
diff --git a/src/mainboard/intel/d945gclf/dsdt.asl b/src/mainboard/intel/d945gclf/dsdt.asl
index c9d81f523d..9e3c03748c 100644
--- a/src/mainboard/intel/d945gclf/dsdt.asl
+++ b/src/mainboard/intel/d945gclf/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/d945gclf/early_init.c b/src/mainboard/intel/d945gclf/early_init.c
index 61fa10ccd9..5f9a78532f 100644
--- a/src/mainboard/intel/d945gclf/early_init.c
+++ b/src/mainboard/intel/d945gclf/early_init.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <superio/smsc/lpc47m15x/lpc47m15x.h>
diff --git a/src/mainboard/intel/d945gclf/gpio.c b/src/mainboard/intel/d945gclf/gpio.c
index 5c672afd8b..02464f2ffa 100644
--- a/src/mainboard/intel/d945gclf/gpio.c
+++ b/src/mainboard/intel/d945gclf/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/common/gpio.h>
diff --git a/src/mainboard/intel/d945gclf/hda_verb.c b/src/mainboard/intel/d945gclf/hda_verb.c
index 5d088790a5..0700c48e63 100644
--- a/src/mainboard/intel/d945gclf/hda_verb.c
+++ b/src/mainboard/intel/d945gclf/hda_verb.c
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/azalia_device.h>
diff --git a/src/mainboard/intel/d945gclf/irq_tables.c b/src/mainboard/intel/d945gclf/irq_tables.c
index 9235d23f22..4820e6dcb9 100644
--- a/src/mainboard/intel/d945gclf/irq_tables.c
+++ b/src/mainboard/intel/d945gclf/irq_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/pirq_routing.h>
diff --git a/src/mainboard/intel/d945gclf/mptable.c b/src/mainboard/intel/d945gclf/mptable.c
index 62d014733f..13ebea4e0c 100644
--- a/src/mainboard/intel/d945gclf/mptable.c
+++ b/src/mainboard/intel/d945gclf/mptable.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/device.h>
#include <arch/smp/mpspec.h>
diff --git a/src/mainboard/intel/dcp847ske/acpi/platform.asl b/src/mainboard/intel/dcp847ske/acpi/platform.asl
index 5cce4b4997..8f429c5b4e 100644
--- a/src/mainboard/intel/dcp847ske/acpi/platform.asl
+++ b/src/mainboard/intel/dcp847ske/acpi/platform.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/*
* The _PTS method (Prepare To Sleep) is called before the OS is
diff --git a/src/mainboard/intel/dcp847ske/acpi/superio.asl b/src/mainboard/intel/dcp847ske/acpi/superio.asl
index abf7e244e5..519fe3b9b5 100644
--- a/src/mainboard/intel/dcp847ske/acpi/superio.asl
+++ b/src/mainboard/intel/dcp847ske/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#undef SUPERIO_DEV
#undef SUPERIO_PNP_BASE
diff --git a/src/mainboard/intel/dcp847ske/acpi_tables.c b/src/mainboard/intel/dcp847ske/acpi_tables.c
index c546640ba3..cd320ccb60 100644
--- a/src/mainboard/intel/dcp847ske/acpi_tables.c
+++ b/src/mainboard/intel/dcp847ske/acpi_tables.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/bd82x6x/nvs.h>
#include "thermal.h"
diff --git a/src/mainboard/intel/dcp847ske/dsdt.asl b/src/mainboard/intel/dcp847ske/dsdt.asl
index faf012600a..8f318b4817 100644
--- a/src/mainboard/intel/dcp847ske/dsdt.asl
+++ b/src/mainboard/intel/dcp847ske/dsdt.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/dcp847ske/early_southbridge.c b/src/mainboard/intel/dcp847ske/early_southbridge.c
index f0b82f02f2..40b7f7ee80 100644
--- a/src/mainboard/intel/dcp847ske/early_southbridge.c
+++ b/src/mainboard/intel/dcp847ske/early_southbridge.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/dcp847ske/gpio.c b/src/mainboard/intel/dcp847ske/gpio.c
index ebfefdf3dc..0f1c52127f 100644
--- a/src/mainboard/intel/dcp847ske/gpio.c
+++ b/src/mainboard/intel/dcp847ske/gpio.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/common/gpio.h>
diff --git a/src/mainboard/intel/dcp847ske/hda_verb.c b/src/mainboard/intel/dcp847ske/hda_verb.c
index 1282140a25..b5ffb81f94 100644
--- a/src/mainboard/intel/dcp847ske/hda_verb.c
+++ b/src/mainboard/intel/dcp847ske/hda_verb.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/azalia_device.h>
diff --git a/src/mainboard/intel/dcp847ske/mainboard.c b/src/mainboard/intel/dcp847ske/mainboard.c
index 8c443682ef..3f7a91e28d 100644
--- a/src/mainboard/intel/dcp847ske/mainboard.c
+++ b/src/mainboard/intel/dcp847ske/mainboard.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/dcp847ske/romstage.c b/src/mainboard/intel/dcp847ske/romstage.c
index 34698f97e2..613e73c367 100644
--- a/src/mainboard/intel/dcp847ske/romstage.c
+++ b/src/mainboard/intel/dcp847ske/romstage.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <stdint.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
diff --git a/src/mainboard/intel/dcp847ske/smihandler.c b/src/mainboard/intel/dcp847ske/smihandler.c
index b8f4e765f0..a8b6560a14 100644
--- a/src/mainboard/intel/dcp847ske/smihandler.c
+++ b/src/mainboard/intel/dcp847ske/smihandler.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <cpu/x86/smm.h>
diff --git a/src/mainboard/intel/dcp847ske/superio.h b/src/mainboard/intel/dcp847ske/superio.h
index 31dc7d91cd..a2c96274e9 100644
--- a/src/mainboard/intel/dcp847ske/superio.h
+++ b/src/mainboard/intel/dcp847ske/superio.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef DCP847SKE_SUPERIO_H
#define DCP847SKE_SUPERIO_H
diff --git a/src/mainboard/intel/dcp847ske/thermal.h b/src/mainboard/intel/dcp847ske/thermal.h
index 1b7e863d9c..f2f11ebdf2 100644
--- a/src/mainboard/intel/dcp847ske/thermal.h
+++ b/src/mainboard/intel/dcp847ske/thermal.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef DCP847SKE_THERMAL_H
#define DPC847SKE_THERMAL_H
diff --git a/src/mainboard/intel/dcp847ske/usb.h b/src/mainboard/intel/dcp847ske/usb.h
index 10110fc010..d0bc9dc060 100644
--- a/src/mainboard/intel/dcp847ske/usb.h
+++ b/src/mainboard/intel/dcp847ske/usb.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef DCP847SKE_USB_H
#define DPC847SKE_USB_H
diff --git a/src/mainboard/intel/dg41wv/acpi/ich7_pci_irqs.asl b/src/mainboard/intel/dg41wv/acpi/ich7_pci_irqs.asl
index 3e37d9cd91..dd2803fbc2 100644
--- a/src/mainboard/intel/dg41wv/acpi/ich7_pci_irqs.asl
+++ b/src/mainboard/intel/dg41wv/acpi/ich7_pci_irqs.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/*
* This is board specific information:
diff --git a/src/mainboard/intel/dg41wv/acpi/superio.asl b/src/mainboard/intel/dg41wv/acpi/superio.asl
index 8b4a3cb0cb..169a739785 100644
--- a/src/mainboard/intel/dg41wv/acpi/superio.asl
+++ b/src/mainboard/intel/dg41wv/acpi/superio.asl
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#undef SUPERIO_DEV
#undef SUPERIO_PNP_BASE
diff --git a/src/mainboard/intel/dg41wv/acpi_tables.c b/src/mainboard/intel/dg41wv/acpi_tables.c
index b0370c1ef4..7f47b3a7e2 100644
--- a/src/mainboard/intel/dg41wv/acpi_tables.c
+++ b/src/mainboard/intel/dg41wv/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/i82801gx/nvs.h>
diff --git a/src/mainboard/intel/dg41wv/cstates.c b/src/mainboard/intel/dg41wv/cstates.c
index 2a6d8ad816..10498e1150 100644
--- a/src/mainboard/intel/dg41wv/cstates.c
+++ b/src/mainboard/intel/dg41wv/cstates.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpigen.h>
diff --git a/src/mainboard/intel/dg41wv/dsdt.asl b/src/mainboard/intel/dg41wv/dsdt.asl
index 6120949269..8880ba7076 100644
--- a/src/mainboard/intel/dg41wv/dsdt.asl
+++ b/src/mainboard/intel/dg41wv/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/dg41wv/gpio.c b/src/mainboard/intel/dg41wv/gpio.c
index 643b6d4d2b..4e972a1354 100644
--- a/src/mainboard/intel/dg41wv/gpio.c
+++ b/src/mainboard/intel/dg41wv/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/common/gpio.h>
diff --git a/src/mainboard/intel/dg43gt/acpi/ich10_pci_irqs.asl b/src/mainboard/intel/dg43gt/acpi/ich10_pci_irqs.asl
index 8d12675cff..8697580948 100644
--- a/src/mainboard/intel/dg43gt/acpi/ich10_pci_irqs.asl
+++ b/src/mainboard/intel/dg43gt/acpi/ich10_pci_irqs.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* This is board specific information:
* IRQ routing for the 0:1e.0 PCI bridge of the ICH10
diff --git a/src/mainboard/intel/dg43gt/acpi/superio.asl b/src/mainboard/intel/dg43gt/acpi/superio.asl
index 2fc3d8eee8..0866176b19 100644
--- a/src/mainboard/intel/dg43gt/acpi/superio.asl
+++ b/src/mainboard/intel/dg43gt/acpi/superio.asl
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#undef SUPERIO_DEV
#undef SUPERIO_PNP_BASE
diff --git a/src/mainboard/intel/dg43gt/acpi_tables.c b/src/mainboard/intel/dg43gt/acpi_tables.c
index 7e45c750c2..faa4021b72 100644
--- a/src/mainboard/intel/dg43gt/acpi_tables.c
+++ b/src/mainboard/intel/dg43gt/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/i82801jx/nvs.h>
diff --git a/src/mainboard/intel/dg43gt/cstates.c b/src/mainboard/intel/dg43gt/cstates.c
index ab75f495db..10498e1150 100644
--- a/src/mainboard/intel/dg43gt/cstates.c
+++ b/src/mainboard/intel/dg43gt/cstates.c
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpigen.h>
diff --git a/src/mainboard/intel/dg43gt/dsdt.asl b/src/mainboard/intel/dg43gt/dsdt.asl
index 87696d5dda..cfc0b23dc2 100644
--- a/src/mainboard/intel/dg43gt/dsdt.asl
+++ b/src/mainboard/intel/dg43gt/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/dg43gt/gpio.c b/src/mainboard/intel/dg43gt/gpio.c
index fdb25b41aa..4b2044e864 100644
--- a/src/mainboard/intel/dg43gt/gpio.c
+++ b/src/mainboard/intel/dg43gt/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <southbridge/intel/common/gpio.h>
diff --git a/src/mainboard/intel/emeraldlake2/acpi/mainboard.asl b/src/mainboard/intel/emeraldlake2/acpi/mainboard.asl
index 91bfe1a09d..d551e51be9 100644
--- a/src/mainboard/intel/emeraldlake2/acpi/mainboard.asl
+++ b/src/mainboard/intel/emeraldlake2/acpi/mainboard.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device (PWRB)
{
diff --git a/src/mainboard/intel/emeraldlake2/acpi/platform.asl b/src/mainboard/intel/emeraldlake2/acpi/platform.asl
index f7f187d66e..a1c9a70d2e 100644
--- a/src/mainboard/intel/emeraldlake2/acpi/platform.asl
+++ b/src/mainboard/intel/emeraldlake2/acpi/platform.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* The _PTS method (Prepare To Sleep) is called before the OS is
* entering a sleep state. The sleep state number is passed in Arg0
diff --git a/src/mainboard/intel/emeraldlake2/acpi/superio.asl b/src/mainboard/intel/emeraldlake2/acpi/superio.asl
index 2d151969d4..f271f7b63b 100644
--- a/src/mainboard/intel/emeraldlake2/acpi/superio.asl
+++ b/src/mainboard/intel/emeraldlake2/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* Values should match those defined in devicetree.cb */
diff --git a/src/mainboard/intel/emeraldlake2/acpi/thermal.asl b/src/mainboard/intel/emeraldlake2/acpi/thermal.asl
index 62b5f5d10c..43dd80e832 100644
--- a/src/mainboard/intel/emeraldlake2/acpi/thermal.asl
+++ b/src/mainboard/intel/emeraldlake2/acpi/thermal.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
// Thermal Zone
diff --git a/src/mainboard/intel/emeraldlake2/acpi_tables.c b/src/mainboard/intel/emeraldlake2/acpi_tables.c
index ebb9ba700b..8d54aa28da 100644
--- a/src/mainboard/intel/emeraldlake2/acpi_tables.c
+++ b/src/mainboard/intel/emeraldlake2/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <arch/acpi.h>
diff --git a/src/mainboard/intel/emeraldlake2/chromeos.c b/src/mainboard/intel/emeraldlake2/chromeos.c
index 1f087cec43..09fd057c9f 100644
--- a/src/mainboard/intel/emeraldlake2/chromeos.c
+++ b/src/mainboard/intel/emeraldlake2/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootmode.h>
#include <boot/coreboot_tables.h>
diff --git a/src/mainboard/intel/emeraldlake2/dsdt.asl b/src/mainboard/intel/emeraldlake2/dsdt.asl
index f7e22a71d3..1533583530 100644
--- a/src/mainboard/intel/emeraldlake2/dsdt.asl
+++ b/src/mainboard/intel/emeraldlake2/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/emeraldlake2/early_init.c b/src/mainboard/intel/emeraldlake2/early_init.c
index 23229b83b1..0710871fc1 100644
--- a/src/mainboard/intel/emeraldlake2/early_init.c
+++ b/src/mainboard/intel/emeraldlake2/early_init.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/emeraldlake2/ec.c b/src/mainboard/intel/emeraldlake2/ec.c
index 009e90f973..c1d2046b45 100644
--- a/src/mainboard/intel/emeraldlake2/ec.c
+++ b/src/mainboard/intel/emeraldlake2/ec.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <types.h>
diff --git a/src/mainboard/intel/emeraldlake2/ec.h b/src/mainboard/intel/emeraldlake2/ec.h
index 3e44b584e6..b150fdf7ed 100644
--- a/src/mainboard/intel/emeraldlake2/ec.h
+++ b/src/mainboard/intel/emeraldlake2/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef LUMPY_EC_H
#define LUMPY_EC_H
diff --git a/src/mainboard/intel/emeraldlake2/gpio.c b/src/mainboard/intel/emeraldlake2/gpio.c
index e8f7b10f0b..a9025edc3d 100644
--- a/src/mainboard/intel/emeraldlake2/gpio.c
+++ b/src/mainboard/intel/emeraldlake2/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef EMERALDLAKE2_GPIO_H
#define EMERALDLAKE2_GPIO_H
diff --git a/src/mainboard/intel/emeraldlake2/hda_verb.c b/src/mainboard/intel/emeraldlake2/hda_verb.c
index 11041770e4..18eedc23cd 100644
--- a/src/mainboard/intel/emeraldlake2/hda_verb.c
+++ b/src/mainboard/intel/emeraldlake2/hda_verb.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/azalia_device.h>
diff --git a/src/mainboard/intel/emeraldlake2/mainboard.c b/src/mainboard/intel/emeraldlake2/mainboard.c
index 74c365bcaf..06e3a65738 100644
--- a/src/mainboard/intel/emeraldlake2/mainboard.c
+++ b/src/mainboard/intel/emeraldlake2/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/emeraldlake2/smihandler.c b/src/mainboard/intel/emeraldlake2/smihandler.c
index b267f20a7b..19575351b9 100644
--- a/src/mainboard/intel/emeraldlake2/smihandler.c
+++ b/src/mainboard/intel/emeraldlake2/smihandler.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <arch/io.h>
diff --git a/src/mainboard/intel/emeraldlake2/thermal.h b/src/mainboard/intel/emeraldlake2/thermal.h
index 2fa579816e..974c0162e7 100644
--- a/src/mainboard/intel/emeraldlake2/thermal.h
+++ b/src/mainboard/intel/emeraldlake2/thermal.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef EMERALDLAKE2_THERMAL_H
#define EMERALDLAKE2_THERMAL_H
diff --git a/src/mainboard/intel/galileo/acpi_tables.c b/src/mainboard/intel/galileo/acpi_tables.c
index 80f4222b0e..5f5e1c2262 100644
--- a/src/mainboard/intel/galileo/acpi_tables.c
+++ b/src/mainboard/intel/galileo/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <string.h>
#include <soc/acpi.h>
diff --git a/src/mainboard/intel/galileo/dsdt.asl b/src/mainboard/intel/galileo/dsdt.asl
index b69ed78652..2c9e9c656c 100644
--- a/src/mainboard/intel/galileo/dsdt.asl
+++ b/src/mainboard/intel/galileo/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/galileo/gen1.h b/src/mainboard/intel/galileo/gen1.h
index fbe5edece5..f8ceb98bc4 100644
--- a/src/mainboard/intel/galileo/gen1.h
+++ b/src/mainboard/intel/galileo/gen1.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* PCIe reset pin */
#define GEN1_PCI_RESET_RESUMEWELL_GPIO 3
diff --git a/src/mainboard/intel/galileo/gen2.h b/src/mainboard/intel/galileo/gen2.h
index 30abe1ee94..1eed023d0f 100644
--- a/src/mainboard/intel/galileo/gen2.h
+++ b/src/mainboard/intel/galileo/gen2.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* PCIe reset pin */
#define GEN2_PCI_RESET_RESUMEWELL_GPIO 0
diff --git a/src/mainboard/intel/galileo/gpio.c b/src/mainboard/intel/galileo/gpio.c
index c29769e504..f688cfaac0 100644
--- a/src/mainboard/intel/galileo/gpio.c
+++ b/src/mainboard/intel/galileo/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <soc/car.h>
diff --git a/src/mainboard/intel/galileo/mainboard.c b/src/mainboard/intel/galileo/mainboard.c
index 234a154b58..ef9997abdf 100644
--- a/src/mainboard/intel/galileo/mainboard.c
+++ b/src/mainboard/intel/galileo/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <smbios.h>
diff --git a/src/mainboard/intel/galileo/reg_access.c b/src/mainboard/intel/galileo/reg_access.c
index c78ef8e2ac..b20d849223 100644
--- a/src/mainboard/intel/galileo/reg_access.c
+++ b/src/mainboard/intel/galileo/reg_access.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define __SIMPLE_DEVICE__
diff --git a/src/mainboard/intel/galileo/reg_access.h b/src/mainboard/intel/galileo/reg_access.h
index 53ffc66265..f8f322716f 100644
--- a/src/mainboard/intel/galileo/reg_access.h
+++ b/src/mainboard/intel/galileo/reg_access.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _GALILEO_REG_ACCESS_H_
#define _GALILEO_REG_ACCESS_H_
diff --git a/src/mainboard/intel/galileo/sd.c b/src/mainboard/intel/galileo/sd.c
index f832876e2f..694b2a44c5 100644
--- a/src/mainboard/intel/galileo/sd.c
+++ b/src/mainboard/intel/galileo/sd.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <commonlib/sdhci.h>
#include <commonlib/storage.h>
diff --git a/src/mainboard/intel/glkrvp/boardid.c b/src/mainboard/intel/glkrvp/boardid.c
index 3b377f21dd..b9c7cc6c37 100644
--- a/src/mainboard/intel/glkrvp/boardid.c
+++ b/src/mainboard/intel/glkrvp/boardid.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <boardid.h>
diff --git a/src/mainboard/intel/glkrvp/bootblock.c b/src/mainboard/intel/glkrvp/bootblock.c
index fe2513ba05..99d8202e43 100644
--- a/src/mainboard/intel/glkrvp/bootblock.c
+++ b/src/mainboard/intel/glkrvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <bootblock_common.h>
diff --git a/src/mainboard/intel/glkrvp/chromeos.c b/src/mainboard/intel/glkrvp/chromeos.c
index 2e8d85af38..f157bbcdd0 100644
--- a/src/mainboard/intel/glkrvp/chromeos.c
+++ b/src/mainboard/intel/glkrvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <boot/coreboot_tables.h>
diff --git a/src/mainboard/intel/glkrvp/dsdt.asl b/src/mainboard/intel/glkrvp/dsdt.asl
index 294e350a71..11313f9336 100644
--- a/src/mainboard/intel/glkrvp/dsdt.asl
+++ b/src/mainboard/intel/glkrvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <variant/ec.h>
#include <variant/gpio.h>
diff --git a/src/mainboard/intel/glkrvp/ec.c b/src/mainboard/intel/glkrvp/ec.c
index 9782397526..cdafadb7ca 100644
--- a/src/mainboard/intel/glkrvp/ec.c
+++ b/src/mainboard/intel/glkrvp/ec.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <arch/io.h>
diff --git a/src/mainboard/intel/glkrvp/mainboard.c b/src/mainboard/intel/glkrvp/mainboard.c
index 0670afebad..d8ba962d47 100644
--- a/src/mainboard/intel/glkrvp/mainboard.c
+++ b/src/mainboard/intel/glkrvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/glkrvp/romstage.c b/src/mainboard/intel/glkrvp/romstage.c
index 5420a16183..5bf897c7c7 100644
--- a/src/mainboard/intel/glkrvp/romstage.c
+++ b/src/mainboard/intel/glkrvp/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <string.h>
#include <baseboard/variants.h>
#include <boardid.h>
diff --git a/src/mainboard/intel/glkrvp/smihandler.c b/src/mainboard/intel/glkrvp/smihandler.c
index a08e17cdb8..73bf2ba0d3 100644
--- a/src/mainboard/intel/glkrvp/smihandler.c
+++ b/src/mainboard/intel/glkrvp/smihandler.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/glkrvp/touchpad.asl b/src/mainboard/intel/glkrvp/touchpad.asl
index fe7e9e5f8b..f39453bd1d 100644
--- a/src/mainboard/intel/glkrvp/touchpad.asl
+++ b/src/mainboard/intel/glkrvp/touchpad.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope (\_SB.PCI0.I2C4)
{
Device (TPAD)
diff --git a/src/mainboard/intel/glkrvp/touchpanel.asl b/src/mainboard/intel/glkrvp/touchpanel.asl
index 53b6b68b77..3dc6c030ef 100644
--- a/src/mainboard/intel/glkrvp/touchpanel.asl
+++ b/src/mainboard/intel/glkrvp/touchpanel.asl
@@ -1,17 +1,6 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope(\_SB.PCI0.I2C7) {
// Touch Panels on I2C7
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/boardid.c b/src/mainboard/intel/glkrvp/variants/baseboard/boardid.c
index e05cd5d5fa..608d791854 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/boardid.c
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/boardid.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <boardid.h>
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
index a08381d8a9..2c0073312f 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/acpi/dptf.asl
index 8d18f92cec..befca1e2ed 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/acpi/dptf.asl
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/acpi/dptf.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define DPTF_CPU_PASSIVE 80
#define DPTF_CPU_CRITICAL 90
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/ec.h b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/ec.h
index f3c1fb9cba..42261cb766 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef BASEBOARD_EC_H
#define BASEBOARD_EC_H
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/gpio.h
index 440b71bb7a..a45f61e29c 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef BASEBOARD_GPIO_H
#define BASEBOARD_GPIO_H
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/variants.h
index 0641a84555..07f455f6ca 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/include/baseboard/variants.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef BASEBOARD_VARIANTS_H
#define BASEBOARD_VARIANTS_H
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/memory.c b/src/mainboard/intel/glkrvp/variants/baseboard/memory.c
index d1403e5005..9218fb2cf9 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/memory.c
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/memory.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <gpio.h>
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/nhlt.c b/src/mainboard/intel/glkrvp/variants/baseboard/nhlt.c
index a5929d3db0..b738a34c75 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/nhlt.c
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/nhlt.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/acpi/dptf.asl b/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/acpi/dptf.asl
index 2e6e9feadf..231ff1bb72 100644
--- a/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/acpi/dptf.asl
+++ b/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/acpi/dptf.asl
@@ -1,15 +1,4 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/acpi/dptf.asl>
diff --git a/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/ec.h b/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/ec.h
index 87f03b1ece..52e5f622c1 100644
--- a/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/ec.h
+++ b/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H
diff --git a/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/gpio.h b/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/gpio.h
index 3777fed07b..e6df66b293 100644
--- a/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/gpio.h
+++ b/src/mainboard/intel/glkrvp/variants/glkrvp/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
diff --git a/src/mainboard/intel/harcuvar/acpi/mainboard.asl b/src/mainboard/intel/harcuvar/acpi/mainboard.asl
index 8d3f505cc6..afbadd37a6 100644
--- a/src/mainboard/intel/harcuvar/acpi/mainboard.asl
+++ b/src/mainboard/intel/harcuvar/acpi/mainboard.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope (\_SB)
{
diff --git a/src/mainboard/intel/harcuvar/acpi/mainboard_pci_irqs.asl b/src/mainboard/intel/harcuvar/acpi/mainboard_pci_irqs.asl
index b7254c91ba..2ea7a949c6 100644
--- a/src/mainboard/intel/harcuvar/acpi/mainboard_pci_irqs.asl
+++ b/src/mainboard/intel/harcuvar/acpi/mainboard_pci_irqs.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* This is board specific information: IRQ routing */
diff --git a/src/mainboard/intel/harcuvar/acpi/platform.asl b/src/mainboard/intel/harcuvar/acpi/platform.asl
index a1a1d214b9..b8d04f9ac0 100644
--- a/src/mainboard/intel/harcuvar/acpi/platform.asl
+++ b/src/mainboard/intel/harcuvar/acpi/platform.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* The _PTS method (Prepare To Sleep) is called before the OS is
* entering a sleep state. The sleep state number is passed in Arg0
diff --git a/src/mainboard/intel/harcuvar/acpi/thermal.asl b/src/mainboard/intel/harcuvar/acpi/thermal.asl
index 8244266532..784abc33fa 100644
--- a/src/mainboard/intel/harcuvar/acpi/thermal.asl
+++ b/src/mainboard/intel/harcuvar/acpi/thermal.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
// Thermal Zone
diff --git a/src/mainboard/intel/harcuvar/acpi_tables.c b/src/mainboard/intel/harcuvar/acpi_tables.c
index 551d51a47d..813bad943f 100644
--- a/src/mainboard/intel/harcuvar/acpi_tables.c
+++ b/src/mainboard/intel/harcuvar/acpi_tables.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <arch/acpi.h>
diff --git a/src/mainboard/intel/harcuvar/boardid.c b/src/mainboard/intel/harcuvar/boardid.c
index 7ea9f87759..8f91b0c61d 100644
--- a/src/mainboard/intel/harcuvar/boardid.c
+++ b/src/mainboard/intel/harcuvar/boardid.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
diff --git a/src/mainboard/intel/harcuvar/dsdt.asl b/src/mainboard/intel/harcuvar/dsdt.asl
index 41e9b5d957..8c6c00d521 100644
--- a/src/mainboard/intel/harcuvar/dsdt.asl
+++ b/src/mainboard/intel/harcuvar/dsdt.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/harcuvar/emmc.h b/src/mainboard/intel/harcuvar/emmc.h
index cc51b7c4f8..51c3ee1518 100644
--- a/src/mainboard/intel/harcuvar/emmc.h
+++ b/src/mainboard/intel/harcuvar/emmc.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_EMMC_H
#define _MAINBOARD_EMMC_H
diff --git a/src/mainboard/intel/harcuvar/fadt.c b/src/mainboard/intel/harcuvar/fadt.c
index bb4b31eb46..8b38b3434c 100644
--- a/src/mainboard/intel/harcuvar/fadt.c
+++ b/src/mainboard/intel/harcuvar/fadt.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
diff --git a/src/mainboard/intel/harcuvar/gpio.h b/src/mainboard/intel/harcuvar/gpio.h
index db4cc5c1d5..a973dd164e 100644
--- a/src/mainboard/intel/harcuvar/gpio.h
+++ b/src/mainboard/intel/harcuvar/gpio.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_GPIO_H
#define _MAINBOARD_GPIO_H
diff --git a/src/mainboard/intel/harcuvar/harcuvar_boardid.h b/src/mainboard/intel/harcuvar/harcuvar_boardid.h
index d85b6d90c1..28f28d9135 100644
--- a/src/mainboard/intel/harcuvar/harcuvar_boardid.h
+++ b/src/mainboard/intel/harcuvar/harcuvar_boardid.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HARCUVAR_MAINBOARD_BOARD_H
#define HARCUVAR_MAINBOARD_BOARD_H
diff --git a/src/mainboard/intel/harcuvar/hsio.c b/src/mainboard/intel/harcuvar/hsio.c
index 0c1861ce1b..d786b8fb2e 100644
--- a/src/mainboard/intel/harcuvar/hsio.c
+++ b/src/mainboard/intel/harcuvar/hsio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <harcuvar_boardid.h>
#include <hsio.h>
diff --git a/src/mainboard/intel/harcuvar/hsio.h b/src/mainboard/intel/harcuvar/hsio.h
index f32fd3fd83..e8bfd2d14d 100644
--- a/src/mainboard/intel/harcuvar/hsio.h
+++ b/src/mainboard/intel/harcuvar/hsio.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_HSIO_H
#define _MAINBOARD_HSIO_H
diff --git a/src/mainboard/intel/harcuvar/ramstage.c b/src/mainboard/intel/harcuvar/ramstage.c
index 92fcc7d096..18d53e866c 100644
--- a/src/mainboard/intel/harcuvar/ramstage.c
+++ b/src/mainboard/intel/harcuvar/ramstage.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <fsp/api.h>
diff --git a/src/mainboard/intel/harcuvar/spd/spd.c b/src/mainboard/intel/harcuvar/spd/spd.c
index ca1cc2b283..81b312fe2b 100644
--- a/src/mainboard/intel/harcuvar/spd/spd.c
+++ b/src/mainboard/intel/harcuvar/spd/spd.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <cbfs.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/harcuvar/spd/spd.h b/src/mainboard/intel/harcuvar/spd/spd.h
index 1de7bed57d..42d902888c 100644
--- a/src/mainboard/intel/harcuvar/spd/spd.h
+++ b/src/mainboard/intel/harcuvar/spd/spd.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/icelake_rvp/acpi/mainboard.asl b/src/mainboard/intel/icelake_rvp/acpi/mainboard.asl
index 521dfcb3cf..84b59cb78e 100644
--- a/src/mainboard/intel/icelake_rvp/acpi/mainboard.asl
+++ b/src/mainboard/intel/icelake_rvp/acpi/mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#if CONFIG(EC_GOOGLE_CHROMEEC)
Scope (\_SB)
diff --git a/src/mainboard/intel/icelake_rvp/board_id.c b/src/mainboard/intel/icelake_rvp/board_id.c
index c284df1f77..9f39ff1273 100644
--- a/src/mainboard/intel/icelake_rvp/board_id.c
+++ b/src/mainboard/intel/icelake_rvp/board_id.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "board_id.h"
#include <boardid.h>
#include <ec/acpi/ec.h>
diff --git a/src/mainboard/intel/icelake_rvp/board_id.h b/src/mainboard/intel/icelake_rvp/board_id.h
index 6629244d92..b7d3d2eef5 100644
--- a/src/mainboard/intel/icelake_rvp/board_id.h
+++ b/src/mainboard/intel/icelake_rvp/board_id.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_BOARD_ID_H_
#define _MAINBOARD_BOARD_ID_H_
diff --git a/src/mainboard/intel/icelake_rvp/bootblock.c b/src/mainboard/intel/icelake_rvp/bootblock.c
index 9022af8e8c..8c85b82540 100644
--- a/src/mainboard/intel/icelake_rvp/bootblock.c
+++ b/src/mainboard/intel/icelake_rvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/icelake_rvp/chromeos.c b/src/mainboard/intel/icelake_rvp/chromeos.c
index e72333262a..a2181213d9 100644
--- a/src/mainboard/intel/icelake_rvp/chromeos.c
+++ b/src/mainboard/intel/icelake_rvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/gpio.h>
diff --git a/src/mainboard/intel/icelake_rvp/dsdt.asl b/src/mainboard/intel/icelake_rvp/dsdt.asl
index 1a425f71d5..b7a012fbba 100644
--- a/src/mainboard/intel/icelake_rvp/dsdt.asl
+++ b/src/mainboard/intel/icelake_rvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/ec.h>
diff --git a/src/mainboard/intel/icelake_rvp/hda_verb.c b/src/mainboard/intel/icelake_rvp/hda_verb.c
index 2a2a31d7d9..3665bb6dff 100644
--- a/src/mainboard/intel/icelake_rvp/hda_verb.c
+++ b/src/mainboard/intel/icelake_rvp/hda_verb.c
@@ -1,14 +1,3 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/hda_verb.h>
diff --git a/src/mainboard/intel/icelake_rvp/mainboard.c b/src/mainboard/intel/icelake_rvp/mainboard.c
index 2f6595f15b..41ef680d79 100644
--- a/src/mainboard/intel/icelake_rvp/mainboard.c
+++ b/src/mainboard/intel/icelake_rvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/gpio.h>
diff --git a/src/mainboard/intel/icelake_rvp/romstage_fsp_params.c b/src/mainboard/intel/icelake_rvp/romstage_fsp_params.c
index 833dcb9a1a..f336aa7059 100644
--- a/src/mainboard/intel/icelake_rvp/romstage_fsp_params.c
+++ b/src/mainboard/intel/icelake_rvp/romstage_fsp_params.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <fsp/api.h>
diff --git a/src/mainboard/intel/icelake_rvp/spd/spd.h b/src/mainboard/intel/icelake_rvp/spd/spd.h
index fc5686004a..9a348af09e 100644
--- a/src/mainboard/intel/icelake_rvp/spd/spd.h
+++ b/src/mainboard/intel/icelake_rvp/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/icelake_rvp/spd/spd_util.c b/src/mainboard/intel/icelake_rvp/spd/spd_util.c
index 36ba7d09c5..8f4d178e8a 100644
--- a/src/mainboard/intel/icelake_rvp/spd/spd_util.c
+++ b/src/mainboard/intel/icelake_rvp/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/cpu.h>
#include <intelblocks/mp_init.h>
diff --git a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/ec.h b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/ec.h
index 60ae713c5d..edf5febcc4 100644
--- a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_EC_H__
#define __BASEBOARD_EC_H__
diff --git a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/gpio.h
index 8d56b32f80..cbe8b0f288 100644
--- a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/hda_verb.h b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/hda_verb.h
index d776f4c1b3..3131debf58 100644
--- a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/hda_verb.h
+++ b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/variants.h
index 6beef66559..56a151937b 100644
--- a/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/intel/icelake_rvp/variants/baseboard/include/baseboard/variants.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_VARIANTS_H__
#define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c b/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c
index be0cf111d9..19ae89ab22 100644
--- a/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_u/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c b/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c
index be0cf111d9..19ae89ab22 100644
--- a/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_y/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/acpi/mainboard.asl b/src/mainboard/intel/jasperlake_rvp/acpi/mainboard.asl
index 521dfcb3cf..84b59cb78e 100644
--- a/src/mainboard/intel/jasperlake_rvp/acpi/mainboard.asl
+++ b/src/mainboard/intel/jasperlake_rvp/acpi/mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#if CONFIG(EC_GOOGLE_CHROMEEC)
Scope (\_SB)
diff --git a/src/mainboard/intel/jasperlake_rvp/board_id.c b/src/mainboard/intel/jasperlake_rvp/board_id.c
index 09d73cb9c3..7444feafb5 100644
--- a/src/mainboard/intel/jasperlake_rvp/board_id.c
+++ b/src/mainboard/intel/jasperlake_rvp/board_id.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2020 The coreboot project Authors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <boardid.h>
#include <ec/acpi/ec.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/board_id.h b/src/mainboard/intel/jasperlake_rvp/board_id.h
index 86923b9b12..bb4aab7d35 100644
--- a/src/mainboard/intel/jasperlake_rvp/board_id.h
+++ b/src/mainboard/intel/jasperlake_rvp/board_id.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_COMMON_BOARD_ID_H_
#define _MAINBOARD_COMMON_BOARD_ID_H_
diff --git a/src/mainboard/intel/jasperlake_rvp/bootblock.c b/src/mainboard/intel/jasperlake_rvp/bootblock.c
index 9022af8e8c..8c85b82540 100644
--- a/src/mainboard/intel/jasperlake_rvp/bootblock.c
+++ b/src/mainboard/intel/jasperlake_rvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/chromeos.c b/src/mainboard/intel/jasperlake_rvp/chromeos.c
index bee7eba666..52da99cde0 100644
--- a/src/mainboard/intel/jasperlake_rvp/chromeos.c
+++ b/src/mainboard/intel/jasperlake_rvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/dsdt.asl b/src/mainboard/intel/jasperlake_rvp/dsdt.asl
index ed59af6a96..c40acf29ef 100644
--- a/src/mainboard/intel/jasperlake_rvp/dsdt.asl
+++ b/src/mainboard/intel/jasperlake_rvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/ec.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/mainboard.c b/src/mainboard/intel/jasperlake_rvp/mainboard.c
index b765eecc17..733bc5131f 100644
--- a/src/mainboard/intel/jasperlake_rvp/mainboard.c
+++ b/src/mainboard/intel/jasperlake_rvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/romstage_fsp_params.c b/src/mainboard/intel/jasperlake_rvp/romstage_fsp_params.c
index f185628df1..d46c5fa9b6 100644
--- a/src/mainboard/intel/jasperlake_rvp/romstage_fsp_params.c
+++ b/src/mainboard/intel/jasperlake_rvp/romstage_fsp_params.c
@@ -1,17 +1,6 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2020 The coreboot project Authors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
#include <baseboard/variants.h>
#include <console/console.h>
#include <soc/meminit.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/spd/spd.h b/src/mainboard/intel/jasperlake_rvp/spd/spd.h
index dcc0144a0b..9f74620024 100644
--- a/src/mainboard/intel/jasperlake_rvp/spd/spd.h
+++ b/src/mainboard/intel/jasperlake_rvp/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c b/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c
index 92d183dbc9..bc891fbab7 100644
--- a/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c
+++ b/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/cpu.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/ec.h b/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/ec.h
index 60ae713c5d..edf5febcc4 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_EC_H__
#define __BASEBOARD_EC_H__
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/gpio.h
index 8d56b32f80..cbe8b0f288 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/variants.h
index 2fe7631281..595e9c0c5c 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/intel/jasperlake_rvp/variants/baseboard/include/baseboard/variants.h
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2020 The coreboot project Authors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_VARIANTS_H__
#define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c
index 91292b8c40..e094966ac5 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c
+++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/memory.c b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/memory.c
index 4de66b3929..223e98a134 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/memory.c
+++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/memory.c
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2020 The coreboot project Authors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <baseboard/gpio.h>
diff --git a/src/mainboard/intel/kblrvp/acpi/dptf.asl b/src/mainboard/intel/kblrvp/acpi/dptf.asl
index 0e19caab6d..ea3b942ce1 100644
--- a/src/mainboard/intel/kblrvp/acpi/dptf.asl
+++ b/src/mainboard/intel/kblrvp/acpi/dptf.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define DPTF_CPU_PASSIVE 80
#define DPTF_CPU_CRITICAL 90
diff --git a/src/mainboard/intel/kblrvp/acpi/ec.asl b/src/mainboard/intel/kblrvp/acpi/ec.asl
index eb9eb0eb7c..8ac51220e0 100644
--- a/src/mainboard/intel/kblrvp/acpi/ec.asl
+++ b/src/mainboard/intel/kblrvp/acpi/ec.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* mainboard configuration */
#include "../ec.h"
diff --git a/src/mainboard/intel/kblrvp/acpi/ipu_mainboard.asl b/src/mainboard/intel/kblrvp/acpi/ipu_mainboard.asl
index a498246e65..1475bf647e 100644
--- a/src/mainboard/intel/kblrvp/acpi/ipu_mainboard.asl
+++ b/src/mainboard/intel/kblrvp/acpi/ipu_mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope (\_SB.PCI0.CIO2)
{
diff --git a/src/mainboard/intel/kblrvp/acpi/mainboard.asl b/src/mainboard/intel/kblrvp/acpi/mainboard.asl
index 521dfcb3cf..84b59cb78e 100644
--- a/src/mainboard/intel/kblrvp/acpi/mainboard.asl
+++ b/src/mainboard/intel/kblrvp/acpi/mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#if CONFIG(EC_GOOGLE_CHROMEEC)
Scope (\_SB)
diff --git a/src/mainboard/intel/kblrvp/acpi/mipi_camera.asl b/src/mainboard/intel/kblrvp/acpi/mipi_camera.asl
index c1c9bbb127..23c99a8469 100644
--- a/src/mainboard/intel/kblrvp/acpi/mipi_camera.asl
+++ b/src/mainboard/intel/kblrvp/acpi/mipi_camera.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope (\_SB.PCI0.I2C2)
{
diff --git a/src/mainboard/intel/kblrvp/acpi/superio.asl b/src/mainboard/intel/kblrvp/acpi/superio.asl
index f5178b3ed0..6e83a0a2bd 100644
--- a/src/mainboard/intel/kblrvp/acpi/superio.asl
+++ b/src/mainboard/intel/kblrvp/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* mainboard configuration */
#include "../ec.h"
diff --git a/src/mainboard/intel/kblrvp/board_id.c b/src/mainboard/intel/kblrvp/board_id.c
index 9d87a3eda1..bb770d650f 100644
--- a/src/mainboard/intel/kblrvp/board_id.c
+++ b/src/mainboard/intel/kblrvp/board_id.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "board_id.h"
#include <ec/acpi/ec.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/kblrvp/board_id.h b/src/mainboard/intel/kblrvp/board_id.h
index db9d2ba9cf..2dfae5d08e 100644
--- a/src/mainboard/intel/kblrvp/board_id.h
+++ b/src/mainboard/intel/kblrvp/board_id.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_BOARD_ID_H_
#define _MAINBOARD_BOARD_ID_H_
diff --git a/src/mainboard/intel/kblrvp/bootblock.c b/src/mainboard/intel/kblrvp/bootblock.c
index 6d1885ecb4..30e5174945 100644
--- a/src/mainboard/intel/kblrvp/bootblock.c
+++ b/src/mainboard/intel/kblrvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/kblrvp/chromeos.c b/src/mainboard/intel/kblrvp/chromeos.c
index c862907170..487efa732d 100644
--- a/src/mainboard/intel/kblrvp/chromeos.c
+++ b/src/mainboard/intel/kblrvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <boot/coreboot_tables.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/kblrvp/dsdt.asl b/src/mainboard/intel/kblrvp/dsdt.asl
index 97fe66892b..91a5c2fedc 100644
--- a/src/mainboard/intel/kblrvp/dsdt.asl
+++ b/src/mainboard/intel/kblrvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/kblrvp/ec.c b/src/mainboard/intel/kblrvp/ec.c
index eb5456a231..52819688a1 100644
--- a/src/mainboard/intel/kblrvp/ec.c
+++ b/src/mainboard/intel/kblrvp/ec.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/kblrvp/ec.h b/src/mainboard/intel/kblrvp/ec.h
index dcdaae404e..0f46319d05 100644
--- a/src/mainboard/intel/kblrvp/ec.h
+++ b/src/mainboard/intel/kblrvp/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H
diff --git a/src/mainboard/intel/kblrvp/hda_verb.c b/src/mainboard/intel/kblrvp/hda_verb.c
index 50468cd135..8335c5c570 100644
--- a/src/mainboard/intel/kblrvp/hda_verb.c
+++ b/src/mainboard/intel/kblrvp/hda_verb.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#if !CONFIG(BOARD_INTEL_KBLRVP8)
#include "variant/hda_verb.h"
diff --git a/src/mainboard/intel/kblrvp/mainboard.c b/src/mainboard/intel/kblrvp/mainboard.c
index 7e2df109ea..639ad0e21b 100644
--- a/src/mainboard/intel/kblrvp/mainboard.c
+++ b/src/mainboard/intel/kblrvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/kblrvp/ramstage.c b/src/mainboard/intel/kblrvp/ramstage.c
index f276913725..cb58897408 100644
--- a/src/mainboard/intel/kblrvp/ramstage.c
+++ b/src/mainboard/intel/kblrvp/ramstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootstate.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/kblrvp/romstage.c b/src/mainboard/intel/kblrvp/romstage.c
index 35ba6ed3d2..f9183d1853 100644
--- a/src/mainboard/intel/kblrvp/romstage.c
+++ b/src/mainboard/intel/kblrvp/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <cbfs.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/kblrvp/smihandler.c b/src/mainboard/intel/kblrvp/smihandler.c
index 1673cd0df1..6874a4d022 100644
--- a/src/mainboard/intel/kblrvp/smihandler.c
+++ b/src/mainboard/intel/kblrvp/smihandler.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <cpu/x86/smm.h>
diff --git a/src/mainboard/intel/kblrvp/spd/spd.h b/src/mainboard/intel/kblrvp/spd/spd.h
index de348f5000..80e8c81a6e 100644
--- a/src/mainboard/intel/kblrvp/spd/spd.h
+++ b/src/mainboard/intel/kblrvp/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/kblrvp/spd/spd_util.c b/src/mainboard/intel/kblrvp/spd/spd_util.c
index 33970e147f..5314494604 100644
--- a/src/mainboard/intel/kblrvp/spd/spd_util.c
+++ b/src/mainboard/intel/kblrvp/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <stdint.h>
#include <string.h>
diff --git a/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/gpio.h b/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/gpio.h
index 5a26b61d18..566737962a 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/gpio.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _GPIORVP11_H
#define _GPIORVP11_H
diff --git a/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/hda_verb.h b/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/hda_verb.h
index 1b083a3ee6..1ff7e24818 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/hda_verb.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp11/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/gpio.h b/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/gpio.h
index 7265b1affa..6afc1aa44c 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/gpio.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
diff --git a/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/hda_verb.h b/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/hda_verb.h
index 725623ae0d..c1f5edcdb8 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/hda_verb.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp3/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/gpio.h b/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/gpio.h
index 2c8c1df378..d0d840dfa0 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/gpio.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _GPIORVP7_H
#define _GPIORVP7_H
diff --git a/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/hda_verb.h b/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/hda_verb.h
index 0a38bed223..baed5dd246 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/hda_verb.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp7/include/variant/hda_verb.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef HDA_VERB_H
#define HDA_VERB_H
diff --git a/src/mainboard/intel/kblrvp/variants/rvp8/include/variant/gpio.h b/src/mainboard/intel/kblrvp/variants/rvp8/include/variant/gpio.h
index 320e7a6c20..a8d9108f22 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp8/include/variant/gpio.h
+++ b/src/mainboard/intel/kblrvp/variants/rvp8/include/variant/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _GPIORVP8_H
#define _GPIORVP8_H
diff --git a/src/mainboard/intel/kunimitsu/acpi/dptf.asl b/src/mainboard/intel/kunimitsu/acpi/dptf.asl
index b2b702d93b..9559fa827c 100644
--- a/src/mainboard/intel/kunimitsu/acpi/dptf.asl
+++ b/src/mainboard/intel/kunimitsu/acpi/dptf.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define DPTF_CPU_PASSIVE 94
#define DPTF_CPU_CRITICAL 99
diff --git a/src/mainboard/intel/kunimitsu/acpi/ec.asl b/src/mainboard/intel/kunimitsu/acpi/ec.asl
index 09f5892067..a6dfd35b56 100644
--- a/src/mainboard/intel/kunimitsu/acpi/ec.asl
+++ b/src/mainboard/intel/kunimitsu/acpi/ec.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* mainboard configuration */
#include "../ec.h"
diff --git a/src/mainboard/intel/kunimitsu/acpi/mainboard.asl b/src/mainboard/intel/kunimitsu/acpi/mainboard.asl
index 0e84faab18..8dc85d9423 100644
--- a/src/mainboard/intel/kunimitsu/acpi/mainboard.asl
+++ b/src/mainboard/intel/kunimitsu/acpi/mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope (\_SB)
{
diff --git a/src/mainboard/intel/kunimitsu/acpi/superio.asl b/src/mainboard/intel/kunimitsu/acpi/superio.asl
index f5178b3ed0..6e83a0a2bd 100644
--- a/src/mainboard/intel/kunimitsu/acpi/superio.asl
+++ b/src/mainboard/intel/kunimitsu/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* mainboard configuration */
#include "../ec.h"
diff --git a/src/mainboard/intel/kunimitsu/bootblock_mainboard.c b/src/mainboard/intel/kunimitsu/bootblock_mainboard.c
index 534dad9b3d..40b1a7e6b3 100644
--- a/src/mainboard/intel/kunimitsu/bootblock_mainboard.c
+++ b/src/mainboard/intel/kunimitsu/bootblock_mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/kunimitsu/chromeos.c b/src/mainboard/intel/kunimitsu/chromeos.c
index c7454b49fa..524a7b724a 100644
--- a/src/mainboard/intel/kunimitsu/chromeos.c
+++ b/src/mainboard/intel/kunimitsu/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <boot/coreboot_tables.h>
#include <gpio.h>
diff --git a/src/mainboard/intel/kunimitsu/dsdt.asl b/src/mainboard/intel/kunimitsu/dsdt.asl
index 879e888c4e..046baa74ed 100644
--- a/src/mainboard/intel/kunimitsu/dsdt.asl
+++ b/src/mainboard/intel/kunimitsu/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/kunimitsu/ec.c b/src/mainboard/intel/kunimitsu/ec.c
index eb5456a231..52819688a1 100644
--- a/src/mainboard/intel/kunimitsu/ec.c
+++ b/src/mainboard/intel/kunimitsu/ec.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/kunimitsu/ec.h b/src/mainboard/intel/kunimitsu/ec.h
index dcdaae404e..0f46319d05 100644
--- a/src/mainboard/intel/kunimitsu/ec.h
+++ b/src/mainboard/intel/kunimitsu/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H
diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h
index fff0fc4e41..6862318d53 100644
--- a/src/mainboard/intel/kunimitsu/gpio.h
+++ b/src/mainboard/intel/kunimitsu/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
diff --git a/src/mainboard/intel/kunimitsu/mainboard.c b/src/mainboard/intel/kunimitsu/mainboard.c
index 41453d4939..b645f7cb3c 100644
--- a/src/mainboard/intel/kunimitsu/mainboard.c
+++ b/src/mainboard/intel/kunimitsu/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/kunimitsu/ramstage.c b/src/mainboard/intel/kunimitsu/ramstage.c
index 975951ecae..ad70ca0c34 100644
--- a/src/mainboard/intel/kunimitsu/ramstage.c
+++ b/src/mainboard/intel/kunimitsu/ramstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/ramstage.h>
#include "gpio.h"
diff --git a/src/mainboard/intel/kunimitsu/romstage.c b/src/mainboard/intel/kunimitsu/romstage.c
index ddd3c03565..e526dd80f4 100644
--- a/src/mainboard/intel/kunimitsu/romstage.c
+++ b/src/mainboard/intel/kunimitsu/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <fsp/api.h>
#include <gpio.h>
diff --git a/src/mainboard/intel/kunimitsu/smihandler.c b/src/mainboard/intel/kunimitsu/smihandler.c
index 35945851cf..17837bb0ca 100644
--- a/src/mainboard/intel/kunimitsu/smihandler.c
+++ b/src/mainboard/intel/kunimitsu/smihandler.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/kunimitsu/spd/spd.h b/src/mainboard/intel/kunimitsu/spd/spd.h
index 8fbc09a777..4ab0388d7b 100644
--- a/src/mainboard/intel/kunimitsu/spd/spd.h
+++ b/src/mainboard/intel/kunimitsu/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/kunimitsu/spd/spd_util.c b/src/mainboard/intel/kunimitsu/spd/spd_util.c
index 39a189b0ec..74039a99e2 100644
--- a/src/mainboard/intel/kunimitsu/spd/spd_util.c
+++ b/src/mainboard/intel/kunimitsu/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <cbfs.h>
#include <console/console.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/leafhill/bootblock.c b/src/mainboard/intel/leafhill/bootblock.c
index 3c8d5bd89c..695aaac1f0 100644
--- a/src/mainboard/intel/leafhill/bootblock.c
+++ b/src/mainboard/intel/leafhill/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <intelblocks/lpc_lib.h>
diff --git a/src/mainboard/intel/leafhill/brd_gpio.h b/src/mainboard/intel/leafhill/brd_gpio.h
index 25e1029397..57f2a11896 100644
--- a/src/mainboard/intel/leafhill/brd_gpio.h
+++ b/src/mainboard/intel/leafhill/brd_gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/leafhill/dsdt.asl b/src/mainboard/intel/leafhill/dsdt.asl
index f6f274489f..11ad0bb47e 100644
--- a/src/mainboard/intel/leafhill/dsdt.asl
+++ b/src/mainboard/intel/leafhill/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/leafhill/mainboard.c b/src/mainboard/intel/leafhill/mainboard.c
index 1bc4152be2..8408a912f7 100644
--- a/src/mainboard/intel/leafhill/mainboard.c
+++ b/src/mainboard/intel/leafhill/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/device.h>
diff --git a/src/mainboard/intel/leafhill/romstage.c b/src/mainboard/intel/leafhill/romstage.c
index 154a838e1b..4ea746712e 100644
--- a/src/mainboard/intel/leafhill/romstage.c
+++ b/src/mainboard/intel/leafhill/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <string.h>
#include <soc/romstage.h>
diff --git a/src/mainboard/intel/minnow3/bootblock.c b/src/mainboard/intel/minnow3/bootblock.c
index 1f5bddbc0e..e77241d232 100644
--- a/src/mainboard/intel/minnow3/bootblock.c
+++ b/src/mainboard/intel/minnow3/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <intelblocks/lpc_lib.h>
diff --git a/src/mainboard/intel/minnow3/dsdt.asl b/src/mainboard/intel/minnow3/dsdt.asl
index f6f274489f..11ad0bb47e 100644
--- a/src/mainboard/intel/minnow3/dsdt.asl
+++ b/src/mainboard/intel/minnow3/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/minnow3/gpio.c b/src/mainboard/intel/minnow3/gpio.c
index f8ff0e42cd..56786438bb 100644
--- a/src/mainboard/intel/minnow3/gpio.c
+++ b/src/mainboard/intel/minnow3/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "gpio.h"
diff --git a/src/mainboard/intel/minnow3/gpio.h b/src/mainboard/intel/minnow3/gpio.h
index 57cece9783..8364ac42dc 100644
--- a/src/mainboard/intel/minnow3/gpio.h
+++ b/src/mainboard/intel/minnow3/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/minnow3/mainboard.c b/src/mainboard/intel/minnow3/mainboard.c
index 574ef039d4..117b84eacd 100644
--- a/src/mainboard/intel/minnow3/mainboard.c
+++ b/src/mainboard/intel/minnow3/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/device.h>
#include "gpio.h"
diff --git a/src/mainboard/intel/minnow3/romstage.c b/src/mainboard/intel/minnow3/romstage.c
index 66a40a1f0a..d76684d4c7 100644
--- a/src/mainboard/intel/minnow3/romstage.c
+++ b/src/mainboard/intel/minnow3/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <string.h>
#include <soc/romstage.h>
diff --git a/src/mainboard/intel/saddlebrook/acpi/mainboard.asl b/src/mainboard/intel/saddlebrook/acpi/mainboard.asl
index 55d11ab44c..4b79ee19ef 100644
--- a/src/mainboard/intel/saddlebrook/acpi/mainboard.asl
+++ b/src/mainboard/intel/saddlebrook/acpi/mainboard.asl
@@ -1,15 +1,4 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/saddlebrook/bootblock.c b/src/mainboard/intel/saddlebrook/bootblock.c
index 9d0a99b44b..bcc53b1e21 100644
--- a/src/mainboard/intel/saddlebrook/bootblock.c
+++ b/src/mainboard/intel/saddlebrook/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/saddlebrook/dsdt.asl b/src/mainboard/intel/saddlebrook/dsdt.asl
index fa047f8d6b..8cff20f84d 100644
--- a/src/mainboard/intel/saddlebrook/dsdt.asl
+++ b/src/mainboard/intel/saddlebrook/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/saddlebrook/gpio.h b/src/mainboard/intel/saddlebrook/gpio.h
index 4db74cfe88..9a7228a541 100644
--- a/src/mainboard/intel/saddlebrook/gpio.h
+++ b/src/mainboard/intel/saddlebrook/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
diff --git a/src/mainboard/intel/saddlebrook/ramstage.c b/src/mainboard/intel/saddlebrook/ramstage.c
index 975951ecae..ad70ca0c34 100644
--- a/src/mainboard/intel/saddlebrook/ramstage.c
+++ b/src/mainboard/intel/saddlebrook/ramstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/ramstage.h>
#include "gpio.h"
diff --git a/src/mainboard/intel/saddlebrook/romstage.c b/src/mainboard/intel/saddlebrook/romstage.c
index a9447a2218..c034be07af 100644
--- a/src/mainboard/intel/saddlebrook/romstage.c
+++ b/src/mainboard/intel/saddlebrook/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <fsp/api.h>
diff --git a/src/mainboard/intel/saddlebrook/spd/spd.h b/src/mainboard/intel/saddlebrook/spd/spd.h
index cb38a1b1db..2727a8c6b3 100644
--- a/src/mainboard/intel/saddlebrook/spd/spd.h
+++ b/src/mainboard/intel/saddlebrook/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/saddlebrook/spd/spd_util.c b/src/mainboard/intel/saddlebrook/spd/spd_util.c
index 2f9fd07527..a1c20e14da 100644
--- a/src/mainboard/intel/saddlebrook/spd/spd_util.c
+++ b/src/mainboard/intel/saddlebrook/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <stdint.h>
#include <string.h>
diff --git a/src/mainboard/intel/strago/acpi/dptf.asl b/src/mainboard/intel/strago/acpi/dptf.asl
index 6ac42aa8cf..356a68a76f 100644
--- a/src/mainboard/intel/strago/acpi/dptf.asl
+++ b/src/mainboard/intel/strago/acpi/dptf.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define DPTF_TSR0_SENSOR_ID 0
#define DPTF_TSR0_SENSOR_NAME "TMP432_Internal"
diff --git a/src/mainboard/intel/strago/acpi/ec.asl b/src/mainboard/intel/strago/acpi/ec.asl
index 0b131615fb..e361a3e78f 100644
--- a/src/mainboard/intel/strago/acpi/ec.asl
+++ b/src/mainboard/intel/strago/acpi/ec.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* mainboard configuration */
#include "ec.h"
diff --git a/src/mainboard/intel/strago/acpi/mainboard.asl b/src/mainboard/intel/strago/acpi/mainboard.asl
index b43219e1e3..08eb8a409c 100644
--- a/src/mainboard/intel/strago/acpi/mainboard.asl
+++ b/src/mainboard/intel/strago/acpi/mainboard.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "onboard.h"
diff --git a/src/mainboard/intel/strago/acpi/superio.asl b/src/mainboard/intel/strago/acpi/superio.asl
index 35be89e496..756498b978 100644
--- a/src/mainboard/intel/strago/acpi/superio.asl
+++ b/src/mainboard/intel/strago/acpi/superio.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* mainboard configuration */
#include "ec.h"
diff --git a/src/mainboard/intel/strago/acpi_tables.c b/src/mainboard/intel/strago/acpi_tables.c
index 265d110829..706e107378 100644
--- a/src/mainboard/intel/strago/acpi_tables.c
+++ b/src/mainboard/intel/strago/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <arch/ioapic.h>
diff --git a/src/mainboard/intel/strago/chromeos.c b/src/mainboard/intel/strago/chromeos.c
index ef61cadbdf..c77a6297ce 100644
--- a/src/mainboard/intel/strago/chromeos.c
+++ b/src/mainboard/intel/strago/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <boot/coreboot_tables.h>
#include <gpio.h>
diff --git a/src/mainboard/intel/strago/com_init.c b/src/mainboard/intel/strago/com_init.c
index 88d8d091b6..81f853f32b 100644
--- a/src/mainboard/intel/strago/com_init.c
+++ b/src/mainboard/intel/strago/com_init.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <device/mmio.h>
diff --git a/src/mainboard/intel/strago/dsdt.asl b/src/mainboard/intel/strago/dsdt.asl
index 8ce41a99de..7abbcadab9 100644
--- a/src/mainboard/intel/strago/dsdt.asl
+++ b/src/mainboard/intel/strago/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
DefinitionBlock(
diff --git a/src/mainboard/intel/strago/ec.c b/src/mainboard/intel/strago/ec.c
index 8ebd096da5..55c3e1ff3c 100644
--- a/src/mainboard/intel/strago/ec.c
+++ b/src/mainboard/intel/strago/ec.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <console/console.h>
diff --git a/src/mainboard/intel/strago/ec.h b/src/mainboard/intel/strago/ec.h
index 450d863ba3..b93c53fa33 100644
--- a/src/mainboard/intel/strago/ec.h
+++ b/src/mainboard/intel/strago/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H
diff --git a/src/mainboard/intel/strago/fadt.c b/src/mainboard/intel/strago/fadt.c
index 9e5af024e4..8d746676e9 100644
--- a/src/mainboard/intel/strago/fadt.c
+++ b/src/mainboard/intel/strago/fadt.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/acpi.h>
#include <string.h>
diff --git a/src/mainboard/intel/strago/gpio.c b/src/mainboard/intel/strago/gpio.c
index 3a2adffb59..0a8c3c7544 100644
--- a/src/mainboard/intel/strago/gpio.c
+++ b/src/mainboard/intel/strago/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "irqroute.h"
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/strago/irqroute.c b/src/mainboard/intel/strago/irqroute.c
index f0855adbc2..df43ee9c69 100644
--- a/src/mainboard/intel/strago/irqroute.c
+++ b/src/mainboard/intel/strago/irqroute.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include "irqroute.h"
diff --git a/src/mainboard/intel/strago/irqroute.h b/src/mainboard/intel/strago/irqroute.h
index 85d8a5f93b..cacabfee84 100644
--- a/src/mainboard/intel/strago/irqroute.h
+++ b/src/mainboard/intel/strago/irqroute.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/irq.h>
#include <soc/pci_devs.h>
diff --git a/src/mainboard/intel/strago/mainboard.c b/src/mainboard/intel/strago/mainboard.c
index 16c89fcd4e..00dccb7fef 100644
--- a/src/mainboard/intel/strago/mainboard.c
+++ b/src/mainboard/intel/strago/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootstate.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/strago/onboard.h b/src/mainboard/intel/strago/onboard.h
index c483b27c51..7726bb9a85 100644
--- a/src/mainboard/intel/strago/onboard.h
+++ b/src/mainboard/intel/strago/onboard.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef ONBOARD_H
#define ONBOARD_H
diff --git a/src/mainboard/intel/strago/ramstage.c b/src/mainboard/intel/strago/ramstage.c
index 47f791dc1c..f9ad6a0660 100644
--- a/src/mainboard/intel/strago/ramstage.c
+++ b/src/mainboard/intel/strago/ramstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/ramstage.h>
#include <boardid.h>
diff --git a/src/mainboard/intel/strago/romstage.c b/src/mainboard/intel/strago/romstage.c
index b312e53441..307cb2cb48 100644
--- a/src/mainboard/intel/strago/romstage.c
+++ b/src/mainboard/intel/strago/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/romstage.h>
#include "onboard.h"
diff --git a/src/mainboard/intel/strago/smihandler.c b/src/mainboard/intel/strago/smihandler.c
index f378eb7bea..4b1a2e2624 100644
--- a/src/mainboard/intel/strago/smihandler.c
+++ b/src/mainboard/intel/strago/smihandler.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <arch/io.h>
diff --git a/src/mainboard/intel/strago/w25q64.c b/src/mainboard/intel/strago/w25q64.c
index 9e0b30a5fb..42a0727336 100644
--- a/src/mainboard/intel/strago/w25q64.c
+++ b/src/mainboard/intel/strago/w25q64.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/spi.h>
#include <string.h>
diff --git a/src/mainboard/intel/tglrvp/acpi/mainboard.asl b/src/mainboard/intel/tglrvp/acpi/mainboard.asl
index 521dfcb3cf..84b59cb78e 100644
--- a/src/mainboard/intel/tglrvp/acpi/mainboard.asl
+++ b/src/mainboard/intel/tglrvp/acpi/mainboard.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#if CONFIG(EC_GOOGLE_CHROMEEC)
Scope (\_SB)
diff --git a/src/mainboard/intel/tglrvp/acpi/mipi_camera.asl b/src/mainboard/intel/tglrvp/acpi/mipi_camera.asl
index de26fd9d05..98189c04c1 100644
--- a/src/mainboard/intel/tglrvp/acpi/mipi_camera.asl
+++ b/src/mainboard/intel/tglrvp/acpi/mipi_camera.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Scope (\_SB.PCI0.IPU0)
{
diff --git a/src/mainboard/intel/tglrvp/board_id.c b/src/mainboard/intel/tglrvp/board_id.c
index 1913d3f0fc..5516f63aad 100644
--- a/src/mainboard/intel/tglrvp/board_id.c
+++ b/src/mainboard/intel/tglrvp/board_id.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <boardid.h>
#include <ec/acpi/ec.h>
diff --git a/src/mainboard/intel/tglrvp/board_id.h b/src/mainboard/intel/tglrvp/board_id.h
index 748e9d912f..9f835c40b4 100644
--- a/src/mainboard/intel/tglrvp/board_id.h
+++ b/src/mainboard/intel/tglrvp/board_id.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef _MAINBOARD_COMMON_BOARD_ID_H_
#define _MAINBOARD_COMMON_BOARD_ID_H_
diff --git a/src/mainboard/intel/tglrvp/bootblock.c b/src/mainboard/intel/tglrvp/bootblock.c
index 9022af8e8c..8c85b82540 100644
--- a/src/mainboard/intel/tglrvp/bootblock.c
+++ b/src/mainboard/intel/tglrvp/bootblock.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/tglrvp/chromeos.c b/src/mainboard/intel/tglrvp/chromeos.c
index 2f2abb5e6b..c479c89d78 100644
--- a/src/mainboard/intel/tglrvp/chromeos.c
+++ b/src/mainboard/intel/tglrvp/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/tglrvp/dsdt.asl b/src/mainboard/intel/tglrvp/dsdt.asl
index 89104e9ab0..af13d9f5c1 100644
--- a/src/mainboard/intel/tglrvp/dsdt.asl
+++ b/src/mainboard/intel/tglrvp/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/acpi.h>
#include <baseboard/ec.h>
diff --git a/src/mainboard/intel/tglrvp/mainboard.c b/src/mainboard/intel/tglrvp/mainboard.c
index 680472b71b..d7320c935c 100644
--- a/src/mainboard/intel/tglrvp/mainboard.c
+++ b/src/mainboard/intel/tglrvp/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/tglrvp/romstage_fsp_params.c b/src/mainboard/intel/tglrvp/romstage_fsp_params.c
index d8057f6564..2cf219d61b 100644
--- a/src/mainboard/intel/tglrvp/romstage_fsp_params.c
+++ b/src/mainboard/intel/tglrvp/romstage_fsp_params.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <assert.h>
#include <console/console.h>
#include <fsp/api.h>
diff --git a/src/mainboard/intel/tglrvp/spd/spd.h b/src/mainboard/intel/tglrvp/spd/spd.h
index f5ba411a50..44c0e26634 100644
--- a/src/mainboard/intel/tglrvp/spd/spd.h
+++ b/src/mainboard/intel/tglrvp/spd/spd.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef MAINBOARD_SPD_H
#define MAINBOARD_SPD_H
diff --git a/src/mainboard/intel/tglrvp/spd/spd_util.c b/src/mainboard/intel/tglrvp/spd/spd_util.c
index fa1204ec74..9110cb1b1b 100644
--- a/src/mainboard/intel/tglrvp/spd/spd_util.c
+++ b/src/mainboard/intel/tglrvp/spd/spd_util.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/cpu.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/ec.h b/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/ec.h
index 60ae713c5d..edf5febcc4 100644
--- a/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/ec.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_EC_H__
#define __BASEBOARD_EC_H__
diff --git a/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/gpio.h
index 8d56b32f80..cbe8b0f288 100644
--- a/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/gpio.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/variants.h b/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/variants.h
index b38daff853..acb24534e9 100644
--- a/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/intel/tglrvp/variants/baseboard/include/baseboard/variants.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_VARIANTS_H__
#define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c
index 758a21c5c9..79ffd38f27 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/memory.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/memory.c
index ad2f24f9c1..4a57a555c5 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/memory.c
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/memory.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/cpu.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c
index 219786535a..27d610b48c 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/memory.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/memory.c
index 929d0cca89..2a463d5a87 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/memory.c
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/memory.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <arch/cpu.h>
#include <baseboard/variants.h>
diff --git a/src/mainboard/intel/wtm2/acpi/ec.asl b/src/mainboard/intel/wtm2/acpi/ec.asl
index d7ef095d9c..f9fa120c13 100644
--- a/src/mainboard/intel/wtm2/acpi/ec.asl
+++ b/src/mainboard/intel/wtm2/acpi/ec.asl
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device (EC0)
{
diff --git a/src/mainboard/intel/wtm2/acpi/mainboard.asl b/src/mainboard/intel/wtm2/acpi/mainboard.asl
index 776b63e2fc..245e9d5ac3 100644
--- a/src/mainboard/intel/wtm2/acpi/mainboard.asl
+++ b/src/mainboard/intel/wtm2/acpi/mainboard.asl
@@ -1,17 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
Device (PWRB)
{
diff --git a/src/mainboard/intel/wtm2/acpi/platform.asl b/src/mainboard/intel/wtm2/acpi/platform.asl
index 92c98614d7..b8d04f9ac0 100644
--- a/src/mainboard/intel/wtm2/acpi/platform.asl
+++ b/src/mainboard/intel/wtm2/acpi/platform.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* The _PTS method (Prepare To Sleep) is called before the OS is
* entering a sleep state. The sleep state number is passed in Arg0
diff --git a/src/mainboard/intel/wtm2/acpi/thermal.asl b/src/mainboard/intel/wtm2/acpi/thermal.asl
index e8af50bf87..3d5fd7cb91 100644
--- a/src/mainboard/intel/wtm2/acpi/thermal.asl
+++ b/src/mainboard/intel/wtm2/acpi/thermal.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
/* Generated by acpigen */
External (\PPKG, MethodObj)
diff --git a/src/mainboard/intel/wtm2/acpi_tables.c b/src/mainboard/intel/wtm2/acpi_tables.c
index 727d17572c..e06e42b1cc 100644
--- a/src/mainboard/intel/wtm2/acpi_tables.c
+++ b/src/mainboard/intel/wtm2/acpi_tables.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <arch/acpi.h>
diff --git a/src/mainboard/intel/wtm2/chromeos.c b/src/mainboard/intel/wtm2/chromeos.c
index 6926ed08aa..afbd1a2c0f 100644
--- a/src/mainboard/intel/wtm2/chromeos.c
+++ b/src/mainboard/intel/wtm2/chromeos.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <bootmode.h>
#include <boot/coreboot_tables.h>
diff --git a/src/mainboard/intel/wtm2/dsdt.asl b/src/mainboard/intel/wtm2/dsdt.asl
index d4de0ca0b1..18609ac9f7 100644
--- a/src/mainboard/intel/wtm2/dsdt.asl
+++ b/src/mainboard/intel/wtm2/dsdt.asl
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#define ENABLE_TPM
diff --git a/src/mainboard/intel/wtm2/fadt.c b/src/mainboard/intel/wtm2/fadt.c
index 621beb9655..d580259ba6 100644
--- a/src/mainboard/intel/wtm2/fadt.c
+++ b/src/mainboard/intel/wtm2/fadt.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <string.h>
#include <soc/acpi.h>
diff --git a/src/mainboard/intel/wtm2/gpio.c b/src/mainboard/intel/wtm2/gpio.c
index c2d7bf87d2..a95e21e4df 100644
--- a/src/mainboard/intel/wtm2/gpio.c
+++ b/src/mainboard/intel/wtm2/gpio.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/wtm2/hda_verb.c b/src/mainboard/intel/wtm2/hda_verb.c
index 11041770e4..18eedc23cd 100644
--- a/src/mainboard/intel/wtm2/hda_verb.c
+++ b/src/mainboard/intel/wtm2/hda_verb.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <device/azalia_device.h>
diff --git a/src/mainboard/intel/wtm2/mainboard.c b/src/mainboard/intel/wtm2/mainboard.c
index aa4a707798..026a28dc2f 100644
--- a/src/mainboard/intel/wtm2/mainboard.c
+++ b/src/mainboard/intel/wtm2/mainboard.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <types.h>
#include <device/device.h>
diff --git a/src/mainboard/intel/wtm2/pei_data.c b/src/mainboard/intel/wtm2/pei_data.c
index c1e3f21d4a..d71e6b239d 100644
--- a/src/mainboard/intel/wtm2/pei_data.c
+++ b/src/mainboard/intel/wtm2/pei_data.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <stdint.h>
#include <soc/gpio.h>
diff --git a/src/mainboard/intel/wtm2/romstage.c b/src/mainboard/intel/wtm2/romstage.c
index db2ecf5bcd..b4263446ac 100644
--- a/src/mainboard/intel/wtm2/romstage.c
+++ b/src/mainboard/intel/wtm2/romstage.c
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#include <console/console.h>
#include <stdint.h>
diff --git a/src/mainboard/intel/wtm2/thermal.h b/src/mainboard/intel/wtm2/thermal.h
index e26631fd7b..ec2ae80405 100644
--- a/src/mainboard/intel/wtm2/thermal.h
+++ b/src/mainboard/intel/wtm2/thermal.h
@@ -1,16 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
#ifndef WTM2_THERMAL_H
#define WTM2_THERMAL_H