20 files changed, 237 insertions, 74 deletions
diff --git a/bsps/lm32/headers.am b/bsps/lm32/headers.am
deleted file mode 100644
index e44184dbea..0000000000
--- a/bsps/lm32/headers.am
+++ /dev/null
@@ -1,18 +0,0 @@
-## This file was generated by "./boostrap -H".
-
-include_bspdir = $(includedir)/bsp
-include_bsp_HEADERS =
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/irq.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_ac97.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_buttons.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_dmx.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_flash.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_gpio.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_ir.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_memcard.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_midi.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_pfpu.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_tmu.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_usbinput.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_versions.h
-include_bsp_HEADERS += ../../../../../bsps/lm32/include/bsp/milkymist_video.h
diff --git a/bsps/lm32/include/bsp/irq.h b/bsps/lm32/include/bsp/irq.h
index 416af841a7..89b8b63a9b 100644
--- a/bsps/lm32/include/bsp/irq.h
+++ b/bsps/lm32/include/bsp/irq.h
@@ -1,7 +1,9 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /**
  * @file
  *
- * @ingroup bsp_interrupt
+ * @ingroup RTEMSImplClassicIntr
  *
  * @brief BSP interrupt support for LM32.
  */
@@ -9,16 +11,28 @@
 /*
  * Based on concepts of Pavel Pisa, Till Straumann and Eric Valette.
  *
- * Copyright (c) 2008, 2009, 2010
- * embedded brains GmbH
- * Obere Lagerstr. 30
- * D-82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
+ * Copyright (C) 2008, 2009 embedded brains GmbH & Co. KG
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef LIBBSP_LM32_IRQ_CONFIG_H
@@ -27,7 +41,7 @@
 #include <stdint.h>
 
 /**
- * @addtogroup bsp_interrupt
+ * @addtogroup RTEMSImplClassicIntr
  *
  * @{
  */
diff --git a/bsps/lm32/lm32_evr/headers.am b/bsps/lm32/lm32_evr/headers.am
deleted file mode 100644
index 213b66effe..0000000000
--- a/bsps/lm32/lm32_evr/headers.am
+++ /dev/null
@@ -1,7 +0,0 @@
-## This file was generated by "./boostrap -H".
-
-include_HEADERS =
-include_HEADERS += ../../../../../../bsps/lm32/lm32_evr/include/bsp.h
-include_HEADERS += include/bspopts.h
-include_HEADERS += ../../../../../../bsps/lm32/lm32_evr/include/system_conf.h
-include_HEADERS += ../../../../../../bsps/lm32/lm32_evr/include/tm27.h
diff --git a/bsps/lm32/lm32_evr/include/bsp.h b/bsps/lm32/lm32_evr/include/bsp.h
index 26a393e689..68d1bdb093 100644
--- a/bsps/lm32/lm32_evr/include/bsp.h
+++ b/bsps/lm32/lm32_evr/include/bsp.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /**
  * @file
  *
@@ -10,9 +12,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
diff --git a/bsps/lm32/lm32_evr/include/tm27.h b/bsps/lm32/lm32_evr/include/tm27.h
index f62e62e73f..a4cdadecae 100644
--- a/bsps/lm32/lm32_evr/include/tm27.h
+++ b/bsps/lm32/lm32_evr/include/tm27.h
@@ -27,6 +27,8 @@
 
 #define MUST_WAIT_FOR_INTERRUPT 0
 
+#define TM27_USE_VECTOR_HANDLER
+
 #define Install_tm27_vector( handler ) set_vector( (handler), 0, 1 )
 
 #define Cause_tm27_intr() /* empty */
diff --git a/bsps/lm32/lm32_evr/start/bsp_specs b/bsps/lm32/lm32_evr/start/bsp_specs
deleted file mode 100644
index e69de29bb2..0000000000
--- a/bsps/lm32/lm32_evr/start/bsp_specs
+++ /dev/null
diff --git a/bsps/lm32/lm32_evr/start/linkcmds b/bsps/lm32/lm32_evr/start/linkcmds
index dd429a7af1..49e11bac79 100644
--- a/bsps/lm32/lm32_evr/start/linkcmds
+++ b/bsps/lm32/lm32_evr/start/linkcmds
@@ -254,7 +254,7 @@ SECTIONS
   } > sdram
 
   .noinit (NOLOAD) : {
-    *(.noinit*)
+    *(SORT_BY_NAME (SORT_BY_ALIGNMENT (.noinit*)))
   } > sdram
 
   .rtemsstack (NOLOAD) : {
diff --git a/bsps/lm32/milkymist/headers.am b/bsps/lm32/milkymist/headers.am
deleted file mode 100644
index 1bd114fba1..0000000000
--- a/bsps/lm32/milkymist/headers.am
+++ /dev/null
@@ -1,7 +0,0 @@
-## This file was generated by "./boostrap -H".
-
-include_HEADERS =
-include_HEADERS += ../../../../../../bsps/lm32/milkymist/include/bsp.h
-include_HEADERS += include/bspopts.h
-include_HEADERS += ../../../../../../bsps/lm32/milkymist/include/system_conf.h
-include_HEADERS += ../../../../../../bsps/lm32/milkymist/include/tm27.h
diff --git a/bsps/lm32/milkymist/start/bsp_specs b/bsps/lm32/milkymist/start/bsp_specs
deleted file mode 100644
index e69de29bb2..0000000000
--- a/bsps/lm32/milkymist/start/bsp_specs
+++ /dev/null
diff --git a/bsps/lm32/milkymist/start/linkcmds b/bsps/lm32/milkymist/start/linkcmds
index 021814a7b5..fde44adce1 100644
--- a/bsps/lm32/milkymist/start/linkcmds
+++ b/bsps/lm32/milkymist/start/linkcmds
@@ -252,7 +252,7 @@ SECTIONS
   } > sdram
 
   .noinit (NOLOAD) : {
-    *(.noinit*)
+    *(SORT_BY_NAME (SORT_BY_ALIGNMENT (.noinit*)))
   } > sdram
 
   .rtemsstack (NOLOAD) : {
diff --git a/bsps/lm32/shared/btimer/btimer.c b/bsps/lm32/shared/btimer/btimer.c
index e1980a7077..86bd8dbd1e 100644
--- a/bsps/lm32/shared/btimer/btimer.c
+++ b/bsps/lm32/shared/btimer/btimer.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /*  timer.c
  *
  *  This file manages the benchmark timer used by the RTEMS Timing
@@ -12,9 +14,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
diff --git a/bsps/lm32/shared/clock/ckinit.c b/bsps/lm32/shared/clock/ckinit.c
index 4c64d4770f..84220b2606 100644
--- a/bsps/lm32/shared/clock/ckinit.c
+++ b/bsps/lm32/shared/clock/ckinit.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /*
  *  Clock device driver for Lattice Mico32 (lm32).
  */
@@ -6,9 +8,26 @@
  *  COPYRIGHT (c) 1989-2009.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
@@ -40,7 +59,7 @@ static inline void clockwrite(unsigned int reg, int value)
 #define CLOCK_VECTOR    ( TIMER0_IRQ )
 #define CLOCK_IRQMASK   ( 1 << CLOCK_VECTOR )
 
-#define Clock_driver_support_at_tick() \
+#define Clock_driver_support_at_tick(arg) \
   do { \
     /* Clear overflow flag */ \
     clockwrite(LM32_CLOCK_SR, 0); \
diff --git a/bsps/lm32/shared/clock/clock.h b/bsps/lm32/shared/clock/clock.h
index fa61e1d58e..989c8deb21 100644
--- a/bsps/lm32/shared/clock/clock.h
+++ b/bsps/lm32/shared/clock/clock.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /**
  * @file
  * @ingroup lm32_clock
@@ -10,9 +12,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
diff --git a/bsps/lm32/shared/console/console.c b/bsps/lm32/shared/console/console.c
index d49ca346b6..7747d42033 100644
--- a/bsps/lm32/shared/console/console.c
+++ b/bsps/lm32/shared/console/console.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /*
  *  Console driver for Lattice Mico32 (lm32).
  */
@@ -6,9 +8,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
diff --git a/bsps/lm32/shared/console/uart.c b/bsps/lm32/shared/console/uart.c
index 9adbd4063d..ef01a27e34 100644
--- a/bsps/lm32/shared/console/uart.c
+++ b/bsps/lm32/shared/console/uart.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /*
  *  Uart driver for Lattice Mico32 (lm32) UART
  */
@@ -6,9 +8,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
diff --git a/bsps/lm32/shared/console/uart.h b/bsps/lm32/shared/console/uart.h
index 6a3706a537..1388a34634 100644
--- a/bsps/lm32/shared/console/uart.h
+++ b/bsps/lm32/shared/console/uart.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /**
  * @file
  * @ingroup RTEMSBSPsLM32Shared lm32_uart
@@ -10,9 +12,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy
diff --git a/bsps/lm32/shared/doxygen.h b/bsps/lm32/shared/doxygen.h
index 73584e9293..159f21504c 100644
--- a/bsps/lm32/shared/doxygen.h
+++ b/bsps/lm32/shared/doxygen.h
@@ -1,4 +1,12 @@
 /**
+ * @file
+ *
+ * @ingroup RTEMSImplDoxygen
+ *
+ * @brief This header file defines lm32-specific groups.
+ */
+
+/**
  * @defgroup RTEMSBSPsLM32 LatticeMicro32 (lm32)
  *
  * @ingroup RTEMSBSPs
diff --git a/bsps/lm32/shared/milkymist_clock/ckinit.c b/bsps/lm32/shared/milkymist_clock/ckinit.c
index b10eb858c7..15b459eb74 100644
--- a/bsps/lm32/shared/milkymist_clock/ckinit.c
+++ b/bsps/lm32/shared/milkymist_clock/ckinit.c
@@ -21,7 +21,7 @@
 #define CLOCK_DRIVER_USE_FAST_IDLE 1
 #endif
 
-#define Clock_driver_support_at_tick() \
+#define Clock_driver_support_at_tick(arg) \
   do { \
     lm32_interrupt_ack(1 << MM_IRQ_TIMER0); \
   } while (0)
diff --git a/bsps/lm32/shared/start/bspreset.c b/bsps/lm32/shared/start/bspreset.c
index 0c41dc6f41..16bc6b238d 100644
--- a/bsps/lm32/shared/start/bspreset.c
+++ b/bsps/lm32/shared/start/bspreset.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /**
  * @file
  *
@@ -8,9 +10,26 @@
  *  COPYRIGHT (c) 1989-2015.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <bsp.h>
diff --git a/bsps/lm32/shared/start/bspstart.c b/bsps/lm32/shared/start/bspstart.c
index 6a419e869e..8fd915b014 100644
--- a/bsps/lm32/shared/start/bspstart.c
+++ b/bsps/lm32/shared/start/bspstart.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /*
  *  This routine starts the application.  It includes application,
  *  board, and monitor specific initialization and configuration.
@@ -7,9 +9,26 @@
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
  *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  *
  *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
  *  Micro-Research Finland Oy