src: Replace remaining GPLv2 long form headers with SPDX header

Change-Id: I4614e9b02a932530fc22912b5cf502d1b699b451
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41188
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/console/hw-debug_sink.adb

@@ -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
 
 with Interfaces.C;
 

src/console/hw-debug_sink.ads

@@ -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
 
 package HW.Debug_Sink is
 

src/drivers/intel/fsp2_0/header_util/fspupdvpd_sanitize.sh

@@ -1,14 +1,5 @@
 # This file is part of the coreboot project.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 #
 # Convert the FspUpdVpd.h header file into a format usable by coreboot

src/lib/hw-time-timer.adb

@@ -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
 
 with Interfaces.C;
 

src/soc/intel/xeon_sp/Makefile.inc

@@ -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; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-or-later
 
 ifeq ($(CONFIG_XEON_SP_COMMON_BASE),y)
 

src/southbridge/intel/i82371eb/Makefile.inc

@@ -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; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-or-later
 
 ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82371EB),y)