Dual-license IBM code contributions

It was brought to our attention that U-Boot contains code derived from the
IBM OpenBIOS source code originally provided with some of the older PowerPC
4xx development boards.  As a result, the original license of this code has
been carried in the various files for a number of years in the U-Boot project.

IBM is dual-licensing the IBM code contributions already present in U-Boot
under either the terms of the GNU General Public License version 2, or the
original code license already present.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

25 files changed, 61 insertions, 0 deletions

diff --git a/board/cray/L1/init.S b/board/cray/L1/init.S
index 4b6b3f400..d700ea76c 100644
--- a/board/cray/L1/init.S
+++ b/board/cray/L1/init.S
@@ -1,5 +1,9 @@
 /*------------------------------------------------------------------------------+ */
 /* */
+/*       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 */
diff --git a/board/csb272/init.S b/board/csb272/init.S
index ab371f20d..1cfef376a 100644
--- a/board/csb272/init.S
+++ b/board/csb272/init.S
@@ -1,4 +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
diff --git a/board/csb472/init.S b/board/csb472/init.S
index 4b6958aef..2cf8afc49 100644
--- a/board/csb472/init.S
+++ b/board/csb472/init.S
@@ -1,4 +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
diff --git a/board/eric/init.S b/board/eric/init.S
index 2304cc7bb..4820dd08c 100644
--- a/board/eric/init.S
+++ b/board/eric/init.S
@@ -1,5 +1,9 @@
 /*------------------------------------------------------------------------------+ */
 /* */
+/*       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 */
diff --git a/board/esd/pci405/writeibm.S b/board/esd/pci405/writeibm.S
index 9f5c35b58..4e319c192 100644
--- a/board/esd/pci405/writeibm.S
+++ b/board/esd/pci405/writeibm.S
@@ -1,5 +1,9 @@
 /*------------------------------------------------------------------------------+ */
 /* */
+/*       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 */
diff --git a/board/exbitgen/init.S b/board/exbitgen/init.S
index 760835aab..cb5487461 100644
--- a/board/exbitgen/init.S
+++ b/board/exbitgen/init.S
@@ -1,4 +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
diff --git a/board/jse/init.S b/board/jse/init.S
index c564ed3c9..7b932b25f 100644
--- a/board/jse/init.S
+++ b/board/jse/init.S
@@ -1,5 +1,9 @@
 /*------------------------------------------------------------------------+ */
 /* */
+/*       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 */
diff --git a/board/mpl/common/pci.c b/board/mpl/common/pci.c
index bfd642892..e0ba620d1 100644
--- a/board/mpl/common/pci.c
+++ b/board/mpl/common/pci.c
@@ -1,4 +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
diff --git a/board/mpl/mip405/init.S b/board/mpl/mip405/init.S
index f00a871df..19d922051 100644
--- a/board/mpl/mip405/init.S
+++ b/board/mpl/mip405/init.S
@@ -1,4 +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
diff --git a/board/mpl/pip405/init.S b/board/mpl/pip405/init.S
index 838432525..61f37d74f 100644
--- a/board/mpl/pip405/init.S
+++ b/board/mpl/pip405/init.S
@@ -1,4 +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
diff --git a/board/sc3/init.S b/board/sc3/init.S
index e7b3c8394..f97a5ea61 100644
--- a/board/sc3/init.S
+++ b/board/sc3/init.S
@@ -4,6 +4,9 @@
  *	 (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
diff --git a/board/w7o/init.S b/board/w7o/init.S
index 2fd84ba00..902c63113 100644
--- a/board/w7o/init.S
+++ b/board/w7o/init.S
@@ -1,4 +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
diff --git a/cpu/i386/serial.c b/cpu/i386/serial.c
index 8b5f8fa11..e7025a3cd 100644
--- a/cpu/i386/serial.c
+++ b/cpu/i386/serial.c
@@ -26,6 +26,9 @@
 /*------------------------------------------------------------------------------+ */
 
 /*
+ * 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
diff --git a/cpu/ixp/npe/miiphy.c b/cpu/ixp/npe/miiphy.c
index 20fee2d39..b208c51ea 100644
--- a/cpu/ixp/npe/miiphy.c
+++ b/cpu/ixp/npe/miiphy.c
@@ -1,4 +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
diff --git a/cpu/ppc4xx/4xx_pci.c b/cpu/ppc4xx/4xx_pci.c
index 4b5d636bd..5d7d59c0e 100644
--- a/cpu/ppc4xx/4xx_pci.c
+++ b/cpu/ppc4xx/4xx_pci.c
@@ -1,4 +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
diff --git a/cpu/ppc4xx/4xx_uart.c b/cpu/ppc4xx/4xx_uart.c
index c106ac223..0780624e4 100644
--- a/cpu/ppc4xx/4xx_uart.c
+++ b/cpu/ppc4xx/4xx_uart.c
@@ -22,6 +22,9 @@
  */
 
 /*
+ * 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
diff --git a/cpu/ppc4xx/miiphy.c b/cpu/ppc4xx/miiphy.c
index 01710e71d..6a92bf836 100644
--- a/cpu/ppc4xx/miiphy.c
+++ b/cpu/ppc4xx/miiphy.c
@@ -1,4 +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
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index 60756c3df..f967d8464 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -25,6 +25,8 @@
  * MA 02111-1307 USA
  */
 /*------------------------------------------------------------------------------+
+ *   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
diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c
index c0200481c..329eef07d 100644
--- a/drivers/net/4xx_enet.c
+++ b/drivers/net/4xx_enet.c
@@ -1,4 +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
diff --git a/include/405_mal.h b/include/405_mal.h
index 1415cbe1b..1ca9429e2 100644
--- a/include/405_mal.h
+++ b/include/405_mal.h
@@ -1,5 +1,7 @@
 /* include/mal.h, openbios_walnut, walnut_bios 8/6/99 08:48:40 */
 /*----------------------------------------------------------------------------+
+|   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
diff --git a/include/miiphy.h b/include/miiphy.h
index 32f0a6140..fa33ec7f7 100644
--- a/include/miiphy.h
+++ b/include/miiphy.h
@@ -1,4 +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
diff --git a/include/ppc405.h b/include/ppc405.h
index a17dd3595..55649e474 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -1,4 +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
diff --git a/include/ppc440.h b/include/ppc440.h
index e6dc7406f..7f34fda8c 100644
--- a/include/ppc440.h
+++ b/include/ppc440.h
@@ -1,4 +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
diff --git a/include/ppc4xx.h b/include/ppc4xx.h
index 55ff32353..a9954aa3d 100644
--- a/include/ppc4xx.h
+++ b/include/ppc4xx.h
@@ -1,4 +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
diff --git a/include/ppc4xx_enet.h b/include/ppc4xx_enet.h
index 3e10883f9..7588e93ce 100644
--- a/include/ppc4xx_enet.h
+++ b/include/ppc4xx_enet.h
@@ -1,4 +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