diff --git a/configs/samd21-xplained/include/board.h b/configs/samd21-xplained/include/board.h
index 7e804abddd..73279ec49a 100644
--- a/configs/samd21-xplained/include/board.h
+++ b/configs/samd21-xplained/include/board.h
@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/samd21-xplained/include/board.h
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/nsh/Make.defs b/configs/samd21-xplained/nsh/Make.defs
index 06770a5d86..b068aba137 100644
--- a/configs/samd21-xplained/nsh/Make.defs
+++ b/configs/samd21-xplained/nsh/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/samd21-xplained/nsh/Make.defs
 #
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2015 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/nsh/defconfig b/configs/samd21-xplained/nsh/defconfig
index 8730a20d07..9315e8e9c3 100644
--- a/configs/samd21-xplained/nsh/defconfig
+++ b/configs/samd21-xplained/nsh/defconfig
@@ -313,9 +313,9 @@ CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
 # CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2014
-CONFIG_START_MONTH=2
-CONFIG_START_DAY=12
+CONFIG_START_YEAR=2015
+CONFIG_START_MONTH=6
+CONFIG_START_DAY=21
 CONFIG_MAX_WDOGPARMS=2
 CONFIG_PREALLOC_WDOGS=4
 CONFIG_WDOG_INTRESERVE=0
diff --git a/configs/samd21-xplained/nsh/setenv.sh b/configs/samd21-xplained/nsh/setenv.sh
index a2d526f54c..3861301033 100755
--- a/configs/samd21-xplained/nsh/setenv.sh
+++ b/configs/samd21-xplained/nsh/setenv.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # configs/samd21-xplained/nsh/setenv.sh
 #
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2015 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -66,6 +66,14 @@ export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_Code
 # at those locations as well.
 #export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
 
+# This is the location where I installed the ARM "GNU Tools for ARM Embedded Processors"
+# You can this free toolchain here https://launchpad.net/gcc-arm-embedded
+#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/GNU Tools ARM Embedded/4.9 2014q4/bin"
+
+# This is the path to the location where I installed the devkitARM toolchain
+# You can get this free toolchain from http://devkitpro.org/ or http://sourceforge.net/projects/devkitpro/
+#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/devkitARM/bin"
+
 # This is the Cygwin path to the location where I build the buildroot
 # toolchain.
 # export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
diff --git a/configs/samd21-xplained/scripts/flash.ld b/configs/samd21-xplained/scripts/flash.ld
index 286ac9be4e..4ac8f2bcce 100755
--- a/configs/samd21-xplained/scripts/flash.ld
+++ b/configs/samd21-xplained/scripts/flash.ld
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/samd21-xplained/scripts/flash.ld
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/Makefile b/configs/samd21-xplained/src/Makefile
index 1633c59e39..9f47e329df 100644
--- a/configs/samd21-xplained/src/Makefile
+++ b/configs/samd21-xplained/src/Makefile
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/samd21-xplained/src/Makefile
 #
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2015 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_autoleds.c b/configs/samd21-xplained/src/sam_autoleds.c
index 29adc557b6..0d98300a3a 100644
--- a/configs/samd21-xplained/src/sam_autoleds.c
+++ b/configs/samd21-xplained/src/sam_autoleds.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/samd21-xplained/src/sam_autoleds.c
  *
- *   Copyright (C) 2014-2015 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_boot.c b/configs/samd21-xplained/src/sam_boot.c
index 02fe572a59..2856d7fb05 100644
--- a/configs/samd21-xplained/src/sam_boot.c
+++ b/configs/samd21-xplained/src/sam_boot.c
@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/samd21-xplained/src/sam_boot.c
  *
- *   Copyright (C) 2014-2015 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_buttons.c b/configs/samd21-xplained/src/sam_buttons.c
index e862b925dc..c03f92e576 100644
--- a/configs/samd21-xplained/src/sam_buttons.c
+++ b/configs/samd21-xplained/src/sam_buttons.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/samd21-xplained/src/sam_buttons.c
  *
- *   Copyright (C) 2014-2015 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_cxxinitialize.c b/configs/samd21-xplained/src/sam_cxxinitialize.c
index fd57726117..6d579e1ad0 100644
--- a/configs/samd21-xplained/src/sam_cxxinitialize.c
+++ b/configs/samd21-xplained/src/sam_cxxinitialize.c
@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/samd21-xplained/src/sam_cxxinitialize.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_mmcsd.c b/configs/samd21-xplained/src/sam_mmcsd.c
index 315b13fae9..01ae0c9c0a 100644
--- a/configs/samd21-xplained/src/sam_mmcsd.c
+++ b/configs/samd21-xplained/src/sam_mmcsd.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * config/samd21-xplained/src/sam_mmcsd.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_nsh.c b/configs/samd21-xplained/src/sam_nsh.c
index 482e68611a..0791467946 100644
--- a/configs/samd21-xplained/src/sam_nsh.c
+++ b/configs/samd21-xplained/src/sam_nsh.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * config/samd21-xplained/src/sam_nsh.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_spi.c b/configs/samd21-xplained/src/sam_spi.c
index d76c15bb13..19b4f0f3c0 100644
--- a/configs/samd21-xplained/src/sam_spi.c
+++ b/configs/samd21-xplained/src/sam_spi.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/samd21-xplained/src/sam_spi.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_ug2832hsweg04.c b/configs/samd21-xplained/src/sam_ug2832hsweg04.c
index 9c0af2e444..4e24dbd4d2 100644
--- a/configs/samd21-xplained/src/sam_ug2832hsweg04.c
+++ b/configs/samd21-xplained/src/sam_ug2832hsweg04.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * config/samd21-xplained/src/sam_ug2832hsweg04.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/sam_userleds.c b/configs/samd21-xplained/src/sam_userleds.c
index c8276ea901..a3de41dba0 100644
--- a/configs/samd21-xplained/src/sam_userleds.c
+++ b/configs/samd21-xplained/src/sam_userleds.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/samd21-xplained/src/sam_userleds.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/configs/samd21-xplained/src/samd21-xplained.h b/configs/samd21-xplained/src/samd21-xplained.h
index d0c7b328ff..98ece6d148 100644
--- a/configs/samd21-xplained/src/samd21-xplained.h
+++ b/configs/samd21-xplained/src/samd21-xplained.h
@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/samd21-xplained/src/samd21-xplained.h
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without