[legal] Relicense files under GPL2_OR_LATER_OR_UBDL

Relicence files with kind permission from the following contributors:

  Alex Williamson <alex.williamson@redhat.com>
  Eduardo Habkost <ehabkost@redhat.com>
  Greg Jednaszewski <jednaszewski@gmail.com>
  H. Peter Anvin <hpa@zytor.com>
  Marin Hannache <git@mareo.fr>
  Robin Smidsrød <robin@smidsrod.no>
  Shao Miller <sha0.miller@gmail.com>
  Thomas Horsten <thomas@horsten.com>

Signed-off-by: Michael Brown <mcb30@ipxe.org>

7 files changed, 35 insertions, 7 deletions

diff --git a/src/arch/i386/core/pci_autoboot.c b/src/arch/i386/core/pci_autoboot.c
index a3eb1f9..3375980 100644
--- a/src/arch/i386/core/pci_autoboot.c
+++ b/src/arch/i386/core/pci_autoboot.c
@@ -16,9 +16,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <ipxe/device.h>
diff --git a/src/arch/i386/firmware/pcbios/fakee820.c b/src/arch/i386/firmware/pcbios/fakee820.c
index e5f7137..15f4d77 100644
--- a/src/arch/i386/firmware/pcbios/fakee820.c
+++ b/src/arch/i386/firmware/pcbios/fakee820.c
@@ -14,9 +14,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <realmode.h>
 #include <biosint.h>
diff --git a/src/arch/i386/include/pxe_api.h b/src/arch/i386/include/pxe_api.h
index e4396ef..3110d26 100644
--- a/src/arch/i386/include/pxe_api.h
+++ b/src/arch/i386/include/pxe_api.h
@@ -17,6 +17,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
  *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ *
  * As an alternative, at your option, you may use this file under the
  * following terms, known as the "MIT license":
  *
@@ -49,7 +53,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include "pxe_types.h"
 
diff --git a/src/arch/i386/interface/pcbios/apm.c b/src/arch/i386/interface/pcbios/apm.c
index 3b13e1c..50b19cb 100644
--- a/src/arch/i386/interface/pcbios/apm.c
+++ b/src/arch/i386/interface/pcbios/apm.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /**
  * @file
diff --git a/src/arch/i386/interface/pxe/pxe_entry.S b/src/arch/i386/interface/pxe/pxe_entry.S
index 6274264..07852cd 100644
--- a/src/arch/i386/interface/pxe/pxe_entry.S
+++ b/src/arch/i386/interface/pxe/pxe_entry.S
@@ -16,9 +16,13 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
  *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER )
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL )
 
 	.arch i386
 
diff --git a/src/arch/i386/interface/pxe/pxe_exit_hook.c b/src/arch/i386/interface/pxe/pxe_exit_hook.c
index 9d18965..f92dae0 100644
--- a/src/arch/i386/interface/pxe/pxe_exit_hook.c
+++ b/src/arch/i386/interface/pxe/pxe_exit_hook.c
@@ -21,9 +21,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <realmode.h>
diff --git a/src/arch/i386/interface/pxe/pxe_file.c b/src/arch/i386/interface/pxe/pxe_file.c
index 6e96102..456ffb5 100644
--- a/src/arch/i386/interface/pxe/pxe_file.c
+++ b/src/arch/i386/interface/pxe/pxe_file.c
@@ -31,9 +31,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 FEATURE ( FEATURE_MISC, "PXEXT", DHCP_EB_FEATURE_PXE_EXT, 2 );