SPDX-License-Identifier: convert PIBS licensed files

This commit adapts the files that were derived from PIBS (PowerPC
Initialization and Boot Software) codeto using SPDX License
Identifiers.

So far, SPDX has not assigned an official License ID for the PIBS
license yet, so this should be considered preliminary.

Note that the following files contained incorrect license information:

	arch/powerpc/cpu/ppc4xx/4xx_uart.c
	arch/powerpc/cpu/ppc4xx/start.S
	arch/powerpc/include/asm/ppc440.h

These files included, in addition to the GPL-2.0 / ibm-pibs dual
license as inherited from PIBS, a GPL-2.0+ license header which was
obviously incorrect.  This has been removed.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>

Conflicts:
	Licenses/README
Acked-by: Stefan Roese <sr@denx.de>

10 files changed, 30 insertions, 239 deletions

diff --git a/board/cray/L1/init.S b/board/cray/L1/init.S
index 1662141488..82f21b08b2 100644
--- a/board/cray/L1/init.S
+++ b/board/cray/L1/init.S
@@ -1,27 +1,6 @@
-/*------------------------------------------------------------------------------+ */
-/* */
-/*       This source code is dual-licensed.  You may use it under the terms */
-/*       of the GNU General Public License version 2, or under the license  */
-/*       below.                                                             */
-/*                                                                          */
-/*       This source code has been made available to you by IBM on an AS-IS */
-/*       basis.  Anyone receiving this source is licensed under IBM */
-/*       copyrights to use it in any way he or she deems fit, including */
-/*       copying it, modifying it, compiling it, and redistributing it either */
-/*       with or without modifications.  No license under IBM patents or */
-/*       patent applications is to be implied by the copyright license. */
-/* */
-/*       Any user of this software should understand that IBM cannot provide */
-/*       technical support for this software and will not be responsible for */
-/*       any consequences resulting from the use of this software. */
-/* */
-/*       Any person who transfers this source code or any derivative work */
-/*       must include the IBM copyright notice, this paragraph, and the */
-/*       preceding two paragraphs in the transferred software. */
-/* */
-/*       COPYRIGHT   I B M   CORPORATION 1995 */
-/*       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M */
-/*------------------------------------------------------------------------------- */
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 
 /*----------------------------------------------------------------------------- */
 /* Function:     ext_bus_cntlr_init */
diff --git a/board/csb272/init.S b/board/csb272/init.S
index 82c6fdb965..b1283aa69a 100644
--- a/board/csb272/init.S
+++ b/board/csb272/init.S
@@ -1,26 +1,6 @@
-/******************************************************************************
- *   This source code is dual-licensed.  You may use it under the terms of the
- *   GNU General Public License version 2, or under the license below.
- *
- *	 This source code has been made available to you by IBM on an AS-IS
- *	 basis.	 Anyone receiving this source is licensed under IBM
- *	 copyrights to use it in any way he or she deems fit, including
- *	 copying it, modifying it, compiling it, and redistributing it either
- *	 with or without modifications.	 No license under IBM patents or
- *	 patent applications is to be implied by the copyright license.
- *
- *	 Any user of this software should understand that IBM cannot provide
- *	 technical support for this software and will not be responsible for
- *	 any consequences resulting from the use of this software.
- *
- *	 Any person who transfers this source code or any derivative work
- *	 must include the IBM copyright notice, this paragraph, and the
- *	 preceding two paragraphs in the transferred software.
- *
- *	 COPYRIGHT   I B M   CORPORATION 1995
- *	 LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *
- *****************************************************************************/
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 #include <config.h>
 #include <asm/ppc4xx.h>
 
diff --git a/board/csb472/init.S b/board/csb472/init.S
index e00b5f530c..f5805b7988 100644
--- a/board/csb472/init.S
+++ b/board/csb472/init.S
@@ -1,26 +1,6 @@
-/******************************************************************************
- *   This source code is dual-licensed.  You may use it under the terms of the
- *   GNU General Public License version 2, or under the license below.
- *
- *	 This source code has been made available to you by IBM on an AS-IS
- *	 basis.	 Anyone receiving this source is licensed under IBM
- *	 copyrights to use it in any way he or she deems fit, including
- *	 copying it, modifying it, compiling it, and redistributing it either
- *	 with or without modifications.	 No license under IBM patents or
- *	 patent applications is to be implied by the copyright license.
- *
- *	 Any user of this software should understand that IBM cannot provide
- *	 technical support for this software and will not be responsible for
- *	 any consequences resulting from the use of this software.
- *
- *	 Any person who transfers this source code or any derivative work
- *	 must include the IBM copyright notice, this paragraph, and the
- *	 preceding two paragraphs in the transferred software.
- *
- *	 COPYRIGHT   I B M   CORPORATION 1995
- *	 LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *
- *****************************************************************************/
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 #include <config.h>
 #include <asm/ppc4xx.h>
 
diff --git a/board/esd/pci405/writeibm.S b/board/esd/pci405/writeibm.S
index 5925bc6ec0..38acca12bf 100644
--- a/board/esd/pci405/writeibm.S
+++ b/board/esd/pci405/writeibm.S
@@ -1,28 +1,6 @@
-/*------------------------------------------------------------------------------+ */
-/* */
-/*       This source code is dual-licensed.  You may use it under the terms */
-/*       of the GNU General Public License version 2, or under the license  */
-/*       below.                                                             */
-/*                                                                          */
-/*       This source code has been made available to you by IBM on an AS-IS */
-/*       basis.  Anyone receiving this source is licensed under IBM */
-/*       copyrights to use it in any way he or she deems fit, including */
-/*       copying it, modifying it, compiling it, and redistributing it either */
-/*       with or without modifications.  No license under IBM patents or */
-/*       patent applications is to be implied by the copyright license. */
-/* */
-/*       Any user of this software should understand that IBM cannot provide */
-/*       technical support for this software and will not be responsible for */
-/*       any consequences resulting from the use of this software. */
-/* */
-/*       Any person who transfers this source code or any derivative work */
-/*       must include the IBM copyright notice, this paragraph, and the */
-/*       preceding two paragraphs in the transferred software. */
-/* */
-/*       COPYRIGHT   I B M   CORPORATION 1995 */
-/*       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M */
-/*------------------------------------------------------------------------------- */
-
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 /*----------------------------------------------------------------------------- */
 /* Function:     ext_bus_cntlr_init */
 /* Description:  Initializes the External Bus Controller for the external */
diff --git a/board/jse/init.S b/board/jse/init.S
index bccc7e0992..7b918b558d 100644
--- a/board/jse/init.S
+++ b/board/jse/init.S
@@ -1,28 +1,6 @@
-/*------------------------------------------------------------------------+ */
-/* */
-/*       This source code is dual-licensed.  You may use it under the terms */
-/*       of the GNU General Public License version 2, or under the license  */
-/*       below.                                                             */
-/*                                                                          */
-/*       This source code has been made available to you by IBM on an AS-IS */
-/*       basis.  Anyone receiving this source is licensed under IBM */
-/*       copyrights to use it in any way he or she deems fit, including */
-/*       copying it, modifying it, compiling it, and redistributing it either */
-/*       with or without modifications.  No license under IBM patents or */
-/*       patent applications is to be implied by the copyright license. */
-/* */
-/*       Any user of this software should understand that IBM cannot provide */
-/*       technical support for this software and will not be responsible for */
-/*       any consequences resulting from the use of this software. */
-/* */
-/*       Any person who transfers this source code or any derivative work */
-/*       must include the IBM copyright notice, this paragraph, and the */
-/*       preceding two paragraphs in the transferred software. */
-/* */
-/*       COPYRIGHT   I B M   CORPORATION 1995 */
-/*       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M */
-/*------------------------------------------------------------------------- */
-
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 /*------------------------------------------------------------------------- */
 /* Function:     ext_bus_cntlr_init */
 /* Description:  Initializes the External Bus Controller for the external */
diff --git a/board/mpl/common/pci.c b/board/mpl/common/pci.c
index f9bb6ab2bc..6ab263a4d9 100644
--- a/board/mpl/common/pci.c
+++ b/board/mpl/common/pci.c
@@ -1,25 +1,6 @@
-/*-----------------------------------------------------------------------------+
-|       This source code is dual-licensed.  You may use it under the terms of
-|       the GNU General Public License version 2, or under the license below.
-|
-|       This source code has been made available to you by IBM on an AS-IS
-|       basis.  Anyone receiving this source is licensed under IBM
-|       copyrights to use it in any way he or she deems fit, including
-|       copying it, modifying it, compiling it, and redistributing it either
-|       with or without modifications.  No license under IBM patents or
-|       patent applications is to be implied by the copyright license.
-|
-|       Any user of this software should understand that IBM cannot provide
-|       technical support for this software and will not be responsible for
-|       any consequences resulting from the use of this software.
-|
-|       Any person who transfers this source code or any derivative work
-|       must include the IBM copyright notice, this paragraph, and the
-|       preceding two paragraphs in the transferred software.
-|
-|       COPYRIGHT   I B M   CORPORATION 1995
-|       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
-+-----------------------------------------------------------------------------*/
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 /*
  * Adapted for PIP405 03.07.01
  * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
diff --git a/board/mpl/mip405/init.S b/board/mpl/mip405/init.S
index 39a1d6829a..bf886c05c0 100644
--- a/board/mpl/mip405/init.S
+++ b/board/mpl/mip405/init.S
@@ -1,26 +1,6 @@
-/*------------------------------------------------------------------------------+
- *      This source code is dual-licensed.  You may use it under the terms of
- *      the GNU General Public License version 2, or under the license below.
- *
- *      This source code has been made available to you by IBM on an AS-IS
- *      basis.  Anyone receiving this source is licensed under IBM
- *      copyrights to use it in any way he or she deems fit, including
- *      copying it, modifying it, compiling it, and redistributing it either
- *      with or without modifications.  No license under IBM patents or
- *      patent applications is to be implied by the copyright license.
- *
- *      Any user of this software should understand that IBM cannot provide
- *      technical support for this software and will not be responsible for
- *      any consequences resulting from the use of this software.
- *
- *      Any person who transfers this source code or any derivative work
- *      must include the IBM copyright notice, this paragraph, and the
- *      preceding two paragraphs in the transferred software.
- *
- *      COPYRIGHT   I B M   CORPORATION 1995
- *      LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *-------------------------------------------------------------------------------*/
-
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 /*-----------------------------------------------------------------------------
  * Function:     ext_bus_cntlr_init
  * Description:  Initializes the External Bus Controller for the external
diff --git a/board/mpl/pip405/init.S b/board/mpl/pip405/init.S
index b77517fd5a..9ed27990a1 100644
--- a/board/mpl/pip405/init.S
+++ b/board/mpl/pip405/init.S
@@ -1,26 +1,6 @@
-/*------------------------------------------------------------------------------+
- *      This source code is dual-licensed.  You may use it under the terms of
- *      the GNU General Public License version 2, or under the license below.
- *
- *      This source code has been made available to you by IBM on an AS-IS
- *      basis.  Anyone receiving this source is licensed under IBM
- *      copyrights to use it in any way he or she deems fit, including
- *      copying it, modifying it, compiling it, and redistributing it either
- *      with or without modifications.  No license under IBM patents or
- *      patent applications is to be implied by the copyright license.
- *
- *      Any user of this software should understand that IBM cannot provide
- *      technical support for this software and will not be responsible for
- *      any consequences resulting from the use of this software.
- *
- *      Any person who transfers this source code or any derivative work
- *      must include the IBM copyright notice, this paragraph, and the
- *      preceding two paragraphs in the transferred software.
- *
- *      COPYRIGHT   I B M   CORPORATION 1995
- *      LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *-------------------------------------------------------------------------------*/
-
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 /*-----------------------------------------------------------------------------
  * Function:     ext_bus_cntlr_init
  * Description:  Initializes the External Bus Controller for the external
diff --git a/board/sc3/init.S b/board/sc3/init.S
index 635236835a..9921f8fc4f 100644
--- a/board/sc3/init.S
+++ b/board/sc3/init.S
@@ -1,31 +1,6 @@
-/*------------------------------------------------------------------------------+
- *
- *	 This souce code has been made available to you by EuroDesign
- *	 (www.eurodsn.de). It's based on the original IBM source code, so
- *	 this follows:
- *
- *   This source code is dual-licensed.  You may use it under the terms of the
- *   GNU General Public License version 2, or under the license below.
- *
- *	 This source code has been made available to you by IBM on an AS-IS
- *	 basis.  Anyone receiving this source is licensed under IBM
- *	 copyrights to use it in any way he or she deems fit, including
- *	 copying it, modifying it, compiling it, and redistributing it either
- *	 with or without modifications.  No license under IBM patents or
- *	 patent applications is to be implied by the copyright license.
- *
- *	 Any user of this software should understand that IBM cannot provide
- *	 technical support for this software and will not be responsible for
- *	 any consequences resulting from the use of this software.
- *
- *	 Any person who transfers this source code or any derivative work
- *	 must include the IBM copyright notice, this paragraph, and the
- *	 preceding two paragraphs in the transferred software.
- *
- *	 COPYRIGHT   I B M   CORPORATION 1995
- *	 LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *------------------------------------------------------------------------------- */
-
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 #include <config.h>
 #include <asm/ppc4xx.h>
 
diff --git a/board/w7o/init.S b/board/w7o/init.S
index b3aadcace3..490411e6ee 100644
--- a/board/w7o/init.S
+++ b/board/w7o/init.S
@@ -1,26 +1,6 @@
-/******************************************************************************
- *   This source code is dual-licensed.  You may use it under the terms of the
- *   GNU General Public License version 2, or under the license below.
- *
- *	 This source code has been made available to you by IBM on an AS-IS
- *	 basis.	 Anyone receiving this source is licensed under IBM
- *	 copyrights to use it in any way he or she deems fit, including
- *	 copying it, modifying it, compiling it, and redistributing it either
- *	 with or without modifications.	 No license under IBM patents or
- *	 patent applications is to be implied by the copyright license.
- *
- *	 Any user of this software should understand that IBM cannot provide
- *	 technical support for this software and will not be responsible for
- *	 any consequences resulting from the use of this software.
- *
- *	 Any person who transfers this source code or any derivative work
- *	 must include the IBM copyright notice, this paragraph, and the
- *	 preceding two paragraphs in the transferred software.
- *
- *	 COPYRIGHT   I B M   CORPORATION 1995
- *	 LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
- *
- *****************************************************************************/
+/*
+ * SPDX-License-Identifier:	GPL-2.0	ibm-pibs
+ */
 #include <config.h>
 #include <asm/ppc4xx.h>