diff --git a/board/etin/debris/Makefile b/board/etin/debris/Makefile
index 99a9c9d..d7da042 100644
--- a/board/etin/debris/Makefile
+++ b/board/etin/debris/Makefile
@@ -2,23 +2,7 @@
 # (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# SPDX-License-Identifier:	GPL-2.0+
 #
 
 include $(TOPDIR)/config.mk
diff --git a/board/etin/debris/debris.c b/board/etin/debris/debris.c
index 33efe16..0308fef 100644
--- a/board/etin/debris/debris.c
+++ b/board/etin/debris/debris.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2000
  * Sangmoon Kim, Etin Systems. dogoil@etinsys.com.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/etin/debris/flash.c b/board/etin/debris/flash.c
index f9e8619..9d22aa2 100644
--- a/board/etin/debris/flash.c
+++ b/board/etin/debris/flash.c
@@ -4,23 +4,7 @@
  * (C) Copyright 2002
  * Sangmoon Kim, Etin Systems, dogoil@etinsys.com.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/etin/debris/phantom.c b/board/etin/debris/phantom.c
index 63feb7c..3d5aa14 100644
--- a/board/etin/debris/phantom.c
+++ b/board/etin/debris/phantom.c
@@ -8,10 +8,7 @@
  *
  * Copyright 2002 Etinsys Inc.
  *
- * This program is free software; 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.
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/etin/debris/speed.h b/board/etin/debris/speed.h
index 3f32a14..f1b10bf 100644
--- a/board/etin/debris/speed.h
+++ b/board/etin/debris/speed.h
@@ -2,23 +2,7 @@
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*-----------------------------------------------------------------------
diff --git a/board/etin/kvme080/Makefile b/board/etin/kvme080/Makefile
index 644b4e3..c0271d0 100644
--- a/board/etin/kvme080/Makefile
+++ b/board/etin/kvme080/Makefile
@@ -2,23 +2,7 @@
 # (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# SPDX-License-Identifier:	GPL-2.0+
 #
 
 include $(TOPDIR)/config.mk
diff --git a/board/etin/kvme080/kvme080.c b/board/etin/kvme080/kvme080.c
index 21616f5..baf4cbc 100644
--- a/board/etin/kvme080/kvme080.c
+++ b/board/etin/kvme080/kvme080.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2005
  * Sangmoon Kim, Etin Systems. dogoil@etinsys.com.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/etin/kvme080/multiverse.c b/board/etin/kvme080/multiverse.c
index 93ad57a..2bcfe2e 100644
--- a/board/etin/kvme080/multiverse.c
+++ b/board/etin/kvme080/multiverse.c
@@ -8,10 +8,7 @@
  *
  * Copyright 2005 ETIN SYSTEMS Co.,Ltd.
  *
- * This program is free software; 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.
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/etin/kvme080/multiverse.h b/board/etin/kvme080/multiverse.h
index 776162d..b3b79b7 100644
--- a/board/etin/kvme080/multiverse.h
+++ b/board/etin/kvme080/multiverse.h
@@ -8,10 +8,7 @@
  *
  * Copyright 2005 ETIN SYSTEMS Co.,Ltd.
  *
- * This program is free software; 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.
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __MULTIVERSE_H__