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commit 6e268f3c4586355ba1618abd55966e4c6bb1ec7a
Author: Alin Jerpelea <[email protected]>
AuthorDate: Mon Dec 2 10:53:57 2024 +0100

    arch/ceva: migrate to SPDX identifier
    
    Most tools used for compliance and SBOM generation use SPDX identifiers
    This change brings us a step closer to an easy SBOM generation.
    
    Signed-off-by: Alin Jerpelea <[email protected]>
---
 arch/ceva/include/arch.h                       | 2 ++
 arch/ceva/include/inttypes.h                   | 2 ++
 arch/ceva/include/irq.h                        | 2 ++
 arch/ceva/include/limits.h                     | 2 ++
 arch/ceva/include/math.h                       | 2 ++
 arch/ceva/include/spinlock.h                   | 2 ++
 arch/ceva/include/stdarg.h                     | 2 ++
 arch/ceva/include/syscall.h                    | 2 ++
 arch/ceva/include/types.h                      | 2 ++
 arch/ceva/include/xc5/irq.h                    | 2 ++
 arch/ceva/include/xc5/math.h                   | 2 ++
 arch/ceva/include/xc5/reg.h                    | 2 ++
 arch/ceva/include/xc5/spinlock.h               | 2 ++
 arch/ceva/include/xm6/irq.h                    | 2 ++
 arch/ceva/include/xm6/math.h                   | 2 ++
 arch/ceva/include/xm6/reg.h                    | 2 ++
 arch/ceva/include/xm6/spinlock.h               | 2 ++
 arch/ceva/src/Makefile                         | 2 ++
 arch/ceva/src/common/ceva_board.c              | 2 ++
 arch/ceva/src/common/ceva_checkstack.c         | 2 ++
 arch/ceva/src/common/ceva_createstack.c        | 2 ++
 arch/ceva/src/common/ceva_doirq.c              | 2 ++
 arch/ceva/src/common/ceva_exit.c               | 2 ++
 arch/ceva/src/common/ceva_fork.c               | 2 ++
 arch/ceva/src/common/ceva_fullcontextrestore.c | 2 ++
 arch/ceva/src/common/ceva_getintstack.c        | 2 ++
 arch/ceva/src/common/ceva_heap.c               | 2 ++
 arch/ceva/src/common/ceva_idle.c               | 2 ++
 arch/ceva/src/common/ceva_initialize.c         | 2 ++
 arch/ceva/src/common/ceva_internal.h           | 2 ++
 arch/ceva/src/common/ceva_modifyreg16.c        | 2 ++
 arch/ceva/src/common/ceva_modifyreg32.c        | 2 ++
 arch/ceva/src/common/ceva_modifyreg8.c         | 2 ++
 arch/ceva/src/common/ceva_nputs.c              | 2 ++
 arch/ceva/src/common/ceva_pthread_start.c      | 2 ++
 arch/ceva/src/common/ceva_registerdump.c       | 2 ++
 arch/ceva/src/common/ceva_releasestack.c       | 2 ++
 arch/ceva/src/common/ceva_saveusercontext.c    | 2 ++
 arch/ceva/src/common/ceva_schedulesigaction.c  | 2 ++
 arch/ceva/src/common/ceva_sigdeliver.c         | 2 ++
 arch/ceva/src/common/ceva_signal_dispatch.c    | 2 ++
 arch/ceva/src/common/ceva_stackframe.c         | 2 ++
 arch/ceva/src/common/ceva_start.c              | 2 ++
 arch/ceva/src/common/ceva_svcall.c             | 2 ++
 arch/ceva/src/common/ceva_switchcontext.c      | 2 ++
 arch/ceva/src/common/ceva_task_start.c         | 2 ++
 arch/ceva/src/common/ceva_userspace.c          | 2 ++
 arch/ceva/src/common/ceva_usestack.c           | 2 ++
 arch/ceva/src/common/mpu.h                     | 2 ++
 arch/ceva/src/common/vintc.h                   | 2 ++
 arch/ceva/src/xc5/Toolchain.defs               | 2 ++
 arch/ceva/src/xc5/cpm.S                        | 2 ++
 arch/ceva/src/xc5/cpm.h                        | 2 ++
 arch/ceva/src/xc5/fork.S                       | 2 ++
 arch/ceva/src/xc5/psu.h                        | 2 ++
 arch/ceva/src/xc5/syscall.S                    | 2 ++
 arch/ceva/src/xc5/xc5_hardfault.c              | 2 ++
 arch/ceva/src/xc5/xc5_head.S                   | 2 ++
 arch/ceva/src/xc5/xc5_icache.c                 | 2 ++
 arch/ceva/src/xc5/xc5_initialstate.c           | 2 ++
 arch/ceva/src/xc5/xc5_intc.c                   | 2 ++
 arch/ceva/src/xc5/xc5_mpu.c                    | 2 ++
 arch/ceva/src/xc5/xc5_psu.c                    | 2 ++
 arch/ceva/src/xc5/xc5_relocate.c               | 2 ++
 arch/ceva/src/xc5/xc5_signal_handler.S         | 2 ++
 arch/ceva/src/xc5/xc5_svcall_handler.S         | 2 ++
 arch/ceva/src/xm6/Toolchain.defs               | 2 ++
 arch/ceva/src/xm6/cpm.h                        | 2 ++
 arch/ceva/src/xm6/fork.S                       | 2 ++
 arch/ceva/src/xm6/syscall.S                    | 2 ++
 arch/ceva/src/xm6/xm6_hardfault.c              | 2 ++
 arch/ceva/src/xm6/xm6_head.S                   | 2 ++
 arch/ceva/src/xm6/xm6_icache.c                 | 2 ++
 arch/ceva/src/xm6/xm6_initialstate.c           | 2 ++
 arch/ceva/src/xm6/xm6_intc.c                   | 2 ++
 arch/ceva/src/xm6/xm6_mpu.c                    | 2 ++
 arch/ceva/src/xm6/xm6_psu.c                    | 2 ++
 arch/ceva/src/xm6/xm6_signal_handler.S         | 2 ++
 arch/ceva/src/xm6/xm6_svcall_handler.S         | 2 ++
 79 files changed, 158 insertions(+)

diff --git a/arch/ceva/include/arch.h b/arch/ceva/include/arch.h
index 988286bc37..e157ea18a5 100644
--- a/arch/ceva/include/arch.h
+++ b/arch/ceva/include/arch.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/arch.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/inttypes.h b/arch/ceva/include/inttypes.h
index ee1533d39c..d542dd9b36 100644
--- a/arch/ceva/include/inttypes.h
+++ b/arch/ceva/include/inttypes.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/inttypes.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/irq.h b/arch/ceva/include/irq.h
index fa60f14f10..5d2584ed6e 100644
--- a/arch/ceva/include/irq.h
+++ b/arch/ceva/include/irq.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/irq.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/limits.h b/arch/ceva/include/limits.h
index 42aa484075..ca7b6f11d5 100644
--- a/arch/ceva/include/limits.h
+++ b/arch/ceva/include/limits.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/limits.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/math.h b/arch/ceva/include/math.h
index e53b28cc73..868e59c551 100644
--- a/arch/ceva/include/math.h
+++ b/arch/ceva/include/math.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/math.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/spinlock.h b/arch/ceva/include/spinlock.h
index de125f07bd..773fa24e7b 100644
--- a/arch/ceva/include/spinlock.h
+++ b/arch/ceva/include/spinlock.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/spinlock.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/stdarg.h b/arch/ceva/include/stdarg.h
index 60ebc732f3..e6dac27569 100644
--- a/arch/ceva/include/stdarg.h
+++ b/arch/ceva/include/stdarg.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/stdarg.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/syscall.h b/arch/ceva/include/syscall.h
index 19b7ab80c9..9877f68df9 100644
--- a/arch/ceva/include/syscall.h
+++ b/arch/ceva/include/syscall.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/syscall.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/types.h b/arch/ceva/include/types.h
index c82e2f0686..40f5e23ab5 100644
--- a/arch/ceva/include/types.h
+++ b/arch/ceva/include/types.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/types.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xc5/irq.h b/arch/ceva/include/xc5/irq.h
index 0d413daccb..9d87efbe6e 100644
--- a/arch/ceva/include/xc5/irq.h
+++ b/arch/ceva/include/xc5/irq.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xc5/irq.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xc5/math.h b/arch/ceva/include/xc5/math.h
index 12c350fbee..7589bccc58 100644
--- a/arch/ceva/include/xc5/math.h
+++ b/arch/ceva/include/xc5/math.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xc5/math.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xc5/reg.h b/arch/ceva/include/xc5/reg.h
index 269af1dd7c..329748da5f 100644
--- a/arch/ceva/include/xc5/reg.h
+++ b/arch/ceva/include/xc5/reg.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xc5/reg.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xc5/spinlock.h b/arch/ceva/include/xc5/spinlock.h
index e766f90ca9..3c3a180786 100644
--- a/arch/ceva/include/xc5/spinlock.h
+++ b/arch/ceva/include/xc5/spinlock.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xc5/spinlock.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xm6/irq.h b/arch/ceva/include/xm6/irq.h
index 44732f3d9e..380f2570d4 100644
--- a/arch/ceva/include/xm6/irq.h
+++ b/arch/ceva/include/xm6/irq.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xm6/irq.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xm6/math.h b/arch/ceva/include/xm6/math.h
index db105c42ec..2affa1ce38 100644
--- a/arch/ceva/include/xm6/math.h
+++ b/arch/ceva/include/xm6/math.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xm6/math.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xm6/reg.h b/arch/ceva/include/xm6/reg.h
index 5c34b967f4..2a9895dc89 100644
--- a/arch/ceva/include/xm6/reg.h
+++ b/arch/ceva/include/xm6/reg.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xm6/reg.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/include/xm6/spinlock.h b/arch/ceva/include/xm6/spinlock.h
index 2080689f2e..65e2331fc0 100644
--- a/arch/ceva/include/xm6/spinlock.h
+++ b/arch/ceva/include/xm6/spinlock.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/include/xm6/spinlock.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/Makefile b/arch/ceva/src/Makefile
index 810443dcba..d7210aceed 100644
--- a/arch/ceva/src/Makefile
+++ b/arch/ceva/src/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # arch/ceva/src/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_board.c 
b/arch/ceva/src/common/ceva_board.c
index b13588e7a8..24bf765c40 100644
--- a/arch/ceva/src/common/ceva_board.c
+++ b/arch/ceva/src/common/ceva_board.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_board.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_checkstack.c 
b/arch/ceva/src/common/ceva_checkstack.c
index eb0f295677..15a47c512a 100644
--- a/arch/ceva/src/common/ceva_checkstack.c
+++ b/arch/ceva/src/common/ceva_checkstack.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_checkstack.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_createstack.c 
b/arch/ceva/src/common/ceva_createstack.c
index 64c2eb134e..d92b9d21aa 100644
--- a/arch/ceva/src/common/ceva_createstack.c
+++ b/arch/ceva/src/common/ceva_createstack.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_createstack.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_doirq.c 
b/arch/ceva/src/common/ceva_doirq.c
index f513159616..1c3c6e8dd0 100644
--- a/arch/ceva/src/common/ceva_doirq.c
+++ b/arch/ceva/src/common/ceva_doirq.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_doirq.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_exit.c b/arch/ceva/src/common/ceva_exit.c
index b096ff491f..8c1f89e5cf 100644
--- a/arch/ceva/src/common/ceva_exit.c
+++ b/arch/ceva/src/common/ceva_exit.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_exit.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_fork.c b/arch/ceva/src/common/ceva_fork.c
index c03bf4c47a..78fc191566 100644
--- a/arch/ceva/src/common/ceva_fork.c
+++ b/arch/ceva/src/common/ceva_fork.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_fork.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_fullcontextrestore.c 
b/arch/ceva/src/common/ceva_fullcontextrestore.c
index de8818f444..1a8aa6223e 100644
--- a/arch/ceva/src/common/ceva_fullcontextrestore.c
+++ b/arch/ceva/src/common/ceva_fullcontextrestore.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_fullcontextrestore.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_getintstack.c 
b/arch/ceva/src/common/ceva_getintstack.c
index 877eac7f66..1d4c2f8463 100644
--- a/arch/ceva/src/common/ceva_getintstack.c
+++ b/arch/ceva/src/common/ceva_getintstack.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_getintstack.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_heap.c b/arch/ceva/src/common/ceva_heap.c
index 267aae3683..6dd1d210b8 100644
--- a/arch/ceva/src/common/ceva_heap.c
+++ b/arch/ceva/src/common/ceva_heap.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_heap.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_idle.c b/arch/ceva/src/common/ceva_idle.c
index 01b51266e5..680e0ab376 100644
--- a/arch/ceva/src/common/ceva_idle.c
+++ b/arch/ceva/src/common/ceva_idle.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_idle.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_initialize.c 
b/arch/ceva/src/common/ceva_initialize.c
index 8dc7dee434..183f4f8d9d 100644
--- a/arch/ceva/src/common/ceva_initialize.c
+++ b/arch/ceva/src/common/ceva_initialize.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_initialize.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_internal.h 
b/arch/ceva/src/common/ceva_internal.h
index 8c07a858d7..dbe86a1163 100644
--- a/arch/ceva/src/common/ceva_internal.h
+++ b/arch/ceva/src/common/ceva_internal.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_internal.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_modifyreg16.c 
b/arch/ceva/src/common/ceva_modifyreg16.c
index 654c7c5389..96baed1dad 100644
--- a/arch/ceva/src/common/ceva_modifyreg16.c
+++ b/arch/ceva/src/common/ceva_modifyreg16.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_modifyreg16.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_modifyreg32.c 
b/arch/ceva/src/common/ceva_modifyreg32.c
index a6ac6f3f25..af64f365f4 100644
--- a/arch/ceva/src/common/ceva_modifyreg32.c
+++ b/arch/ceva/src/common/ceva_modifyreg32.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_modifyreg32.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_modifyreg8.c 
b/arch/ceva/src/common/ceva_modifyreg8.c
index 020bce8159..c0c1c78beb 100644
--- a/arch/ceva/src/common/ceva_modifyreg8.c
+++ b/arch/ceva/src/common/ceva_modifyreg8.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_modifyreg8.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_nputs.c 
b/arch/ceva/src/common/ceva_nputs.c
index 9bb65b20d4..90e4068439 100644
--- a/arch/ceva/src/common/ceva_nputs.c
+++ b/arch/ceva/src/common/ceva_nputs.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_nputs.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_pthread_start.c 
b/arch/ceva/src/common/ceva_pthread_start.c
index 469a7d1ac1..d8c88770b7 100644
--- a/arch/ceva/src/common/ceva_pthread_start.c
+++ b/arch/ceva/src/common/ceva_pthread_start.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_pthread_start.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_registerdump.c 
b/arch/ceva/src/common/ceva_registerdump.c
index 2bd3b3059f..3d0b7b1459 100644
--- a/arch/ceva/src/common/ceva_registerdump.c
+++ b/arch/ceva/src/common/ceva_registerdump.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_registerdump.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_releasestack.c 
b/arch/ceva/src/common/ceva_releasestack.c
index 78c32d2d7d..ac699aea8e 100644
--- a/arch/ceva/src/common/ceva_releasestack.c
+++ b/arch/ceva/src/common/ceva_releasestack.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_releasestack.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_saveusercontext.c 
b/arch/ceva/src/common/ceva_saveusercontext.c
index 090587295d..a362672140 100644
--- a/arch/ceva/src/common/ceva_saveusercontext.c
+++ b/arch/ceva/src/common/ceva_saveusercontext.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_saveusercontext.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_schedulesigaction.c 
b/arch/ceva/src/common/ceva_schedulesigaction.c
index c96a741141..5a2f62025c 100644
--- a/arch/ceva/src/common/ceva_schedulesigaction.c
+++ b/arch/ceva/src/common/ceva_schedulesigaction.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_schedulesigaction.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_sigdeliver.c 
b/arch/ceva/src/common/ceva_sigdeliver.c
index 630bc63986..9a61377425 100644
--- a/arch/ceva/src/common/ceva_sigdeliver.c
+++ b/arch/ceva/src/common/ceva_sigdeliver.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_sigdeliver.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_signal_dispatch.c 
b/arch/ceva/src/common/ceva_signal_dispatch.c
index d532fa2b70..a985d2825a 100644
--- a/arch/ceva/src/common/ceva_signal_dispatch.c
+++ b/arch/ceva/src/common/ceva_signal_dispatch.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_signal_dispatch.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_stackframe.c 
b/arch/ceva/src/common/ceva_stackframe.c
index 9324e7eefc..8caffb5bc1 100644
--- a/arch/ceva/src/common/ceva_stackframe.c
+++ b/arch/ceva/src/common/ceva_stackframe.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_stackframe.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_start.c 
b/arch/ceva/src/common/ceva_start.c
index 146cc421a3..ffc8833e44 100644
--- a/arch/ceva/src/common/ceva_start.c
+++ b/arch/ceva/src/common/ceva_start.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_start.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_svcall.c 
b/arch/ceva/src/common/ceva_svcall.c
index 050e36797c..bc231a49d9 100644
--- a/arch/ceva/src/common/ceva_svcall.c
+++ b/arch/ceva/src/common/ceva_svcall.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_svcall.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_switchcontext.c 
b/arch/ceva/src/common/ceva_switchcontext.c
index 3f5311064f..a1d8613624 100644
--- a/arch/ceva/src/common/ceva_switchcontext.c
+++ b/arch/ceva/src/common/ceva_switchcontext.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_switchcontext.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_task_start.c 
b/arch/ceva/src/common/ceva_task_start.c
index d095ea18bc..abf5317fdf 100644
--- a/arch/ceva/src/common/ceva_task_start.c
+++ b/arch/ceva/src/common/ceva_task_start.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_task_start.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_userspace.c 
b/arch/ceva/src/common/ceva_userspace.c
index 236491b6ff..98e33d44ff 100644
--- a/arch/ceva/src/common/ceva_userspace.c
+++ b/arch/ceva/src/common/ceva_userspace.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_userspace.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/ceva_usestack.c 
b/arch/ceva/src/common/ceva_usestack.c
index 5b043e099f..8da2285f72 100644
--- a/arch/ceva/src/common/ceva_usestack.c
+++ b/arch/ceva/src/common/ceva_usestack.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/ceva_usestack.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/mpu.h b/arch/ceva/src/common/mpu.h
index 9f54c3e21b..c30f5f9c71 100644
--- a/arch/ceva/src/common/mpu.h
+++ b/arch/ceva/src/common/mpu.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/mpu.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/common/vintc.h b/arch/ceva/src/common/vintc.h
index 611902e548..93201ef749 100644
--- a/arch/ceva/src/common/vintc.h
+++ b/arch/ceva/src/common/vintc.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/common/vintc.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/Toolchain.defs b/arch/ceva/src/xc5/Toolchain.defs
index e299f400e8..8cbf082fe3 100644
--- a/arch/ceva/src/xc5/Toolchain.defs
+++ b/arch/ceva/src/xc5/Toolchain.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # arch/ceva/src/xc5/Toolchain.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/cpm.S b/arch/ceva/src/xc5/cpm.S
index e861823540..988b93e398 100644
--- a/arch/ceva/src/xc5/cpm.S
+++ b/arch/ceva/src/xc5/cpm.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/cpm.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/cpm.h b/arch/ceva/src/xc5/cpm.h
index 8e322573ea..e2502b9ac3 100644
--- a/arch/ceva/src/xc5/cpm.h
+++ b/arch/ceva/src/xc5/cpm.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/cpm.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/fork.S b/arch/ceva/src/xc5/fork.S
index a8aecc43df..ba71c2b4d5 100644
--- a/arch/ceva/src/xc5/fork.S
+++ b/arch/ceva/src/xc5/fork.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/fork.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/psu.h b/arch/ceva/src/xc5/psu.h
index 4110b34ea8..f2d2e28fd0 100644
--- a/arch/ceva/src/xc5/psu.h
+++ b/arch/ceva/src/xc5/psu.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/psu.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/syscall.S b/arch/ceva/src/xc5/syscall.S
index 38f89d021e..660c7fbc1f 100644
--- a/arch/ceva/src/xc5/syscall.S
+++ b/arch/ceva/src/xc5/syscall.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/syscall.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_hardfault.c 
b/arch/ceva/src/xc5/xc5_hardfault.c
index 610ef02493..c7645772fa 100644
--- a/arch/ceva/src/xc5/xc5_hardfault.c
+++ b/arch/ceva/src/xc5/xc5_hardfault.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_hardfault.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_head.S b/arch/ceva/src/xc5/xc5_head.S
index dbcd9ba222..932691d701 100644
--- a/arch/ceva/src/xc5/xc5_head.S
+++ b/arch/ceva/src/xc5/xc5_head.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_head.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_icache.c b/arch/ceva/src/xc5/xc5_icache.c
index dda1f3366a..865d1b6e06 100644
--- a/arch/ceva/src/xc5/xc5_icache.c
+++ b/arch/ceva/src/xc5/xc5_icache.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_icache.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_initialstate.c 
b/arch/ceva/src/xc5/xc5_initialstate.c
index e7e48cadf0..b6ae5dbabb 100644
--- a/arch/ceva/src/xc5/xc5_initialstate.c
+++ b/arch/ceva/src/xc5/xc5_initialstate.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_initialstate.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_intc.c b/arch/ceva/src/xc5/xc5_intc.c
index b4f7376671..b6ff2e4ad4 100644
--- a/arch/ceva/src/xc5/xc5_intc.c
+++ b/arch/ceva/src/xc5/xc5_intc.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_intc.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_mpu.c b/arch/ceva/src/xc5/xc5_mpu.c
index 23720c86eb..cddf84744a 100644
--- a/arch/ceva/src/xc5/xc5_mpu.c
+++ b/arch/ceva/src/xc5/xc5_mpu.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_mpu.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_psu.c b/arch/ceva/src/xc5/xc5_psu.c
index 2398a246ca..cde2322341 100644
--- a/arch/ceva/src/xc5/xc5_psu.c
+++ b/arch/ceva/src/xc5/xc5_psu.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_psu.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_relocate.c b/arch/ceva/src/xc5/xc5_relocate.c
index 4937e7b2fc..3bd4d2a2bf 100644
--- a/arch/ceva/src/xc5/xc5_relocate.c
+++ b/arch/ceva/src/xc5/xc5_relocate.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_relocate.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_signal_handler.S 
b/arch/ceva/src/xc5/xc5_signal_handler.S
index 5628b3f3cb..b0fceb3a2e 100644
--- a/arch/ceva/src/xc5/xc5_signal_handler.S
+++ b/arch/ceva/src/xc5/xc5_signal_handler.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_signal_handler.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xc5/xc5_svcall_handler.S 
b/arch/ceva/src/xc5/xc5_svcall_handler.S
index fe227076e2..54d092043e 100644
--- a/arch/ceva/src/xc5/xc5_svcall_handler.S
+++ b/arch/ceva/src/xc5/xc5_svcall_handler.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xc5/xc5_svcall_handler.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/Toolchain.defs b/arch/ceva/src/xm6/Toolchain.defs
index b43708da12..db2a6a1769 100644
--- a/arch/ceva/src/xm6/Toolchain.defs
+++ b/arch/ceva/src/xm6/Toolchain.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # arch/ceva/src/xm6/Toolchain.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/cpm.h b/arch/ceva/src/xm6/cpm.h
index 167476810f..2cca331f2e 100644
--- a/arch/ceva/src/xm6/cpm.h
+++ b/arch/ceva/src/xm6/cpm.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/cpm.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/fork.S b/arch/ceva/src/xm6/fork.S
index f6d5a54c33..d5b16fb714 100644
--- a/arch/ceva/src/xm6/fork.S
+++ b/arch/ceva/src/xm6/fork.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/fork.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/syscall.S b/arch/ceva/src/xm6/syscall.S
index 0026a7a880..bcd806239f 100644
--- a/arch/ceva/src/xm6/syscall.S
+++ b/arch/ceva/src/xm6/syscall.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/syscall.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_hardfault.c 
b/arch/ceva/src/xm6/xm6_hardfault.c
index fd059f15ff..935d5936af 100644
--- a/arch/ceva/src/xm6/xm6_hardfault.c
+++ b/arch/ceva/src/xm6/xm6_hardfault.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_hardfault.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_head.S b/arch/ceva/src/xm6/xm6_head.S
index c638333276..2e213eed44 100644
--- a/arch/ceva/src/xm6/xm6_head.S
+++ b/arch/ceva/src/xm6/xm6_head.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_head.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_icache.c b/arch/ceva/src/xm6/xm6_icache.c
index 308e2d787f..79b290cb53 100644
--- a/arch/ceva/src/xm6/xm6_icache.c
+++ b/arch/ceva/src/xm6/xm6_icache.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_icache.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_initialstate.c 
b/arch/ceva/src/xm6/xm6_initialstate.c
index a476997a1e..37df0647b0 100644
--- a/arch/ceva/src/xm6/xm6_initialstate.c
+++ b/arch/ceva/src/xm6/xm6_initialstate.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_initialstate.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_intc.c b/arch/ceva/src/xm6/xm6_intc.c
index f906adf065..1e5dc25860 100644
--- a/arch/ceva/src/xm6/xm6_intc.c
+++ b/arch/ceva/src/xm6/xm6_intc.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_intc.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_mpu.c b/arch/ceva/src/xm6/xm6_mpu.c
index c80fc099b2..096b7ab52e 100644
--- a/arch/ceva/src/xm6/xm6_mpu.c
+++ b/arch/ceva/src/xm6/xm6_mpu.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_mpu.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_psu.c b/arch/ceva/src/xm6/xm6_psu.c
index 0c2d1f65ec..7814e1852f 100644
--- a/arch/ceva/src/xm6/xm6_psu.c
+++ b/arch/ceva/src/xm6/xm6_psu.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_psu.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_signal_handler.S 
b/arch/ceva/src/xm6/xm6_signal_handler.S
index a0f6c3bdec..c47ff75480 100644
--- a/arch/ceva/src/xm6/xm6_signal_handler.S
+++ b/arch/ceva/src/xm6/xm6_signal_handler.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_signal_handler.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/arch/ceva/src/xm6/xm6_svcall_handler.S 
b/arch/ceva/src/xm6/xm6_svcall_handler.S
index 0709ae8a83..456d8c49cd 100644
--- a/arch/ceva/src/xm6/xm6_svcall_handler.S
+++ b/arch/ceva/src/xm6/xm6_svcall_handler.S
@@ -1,6 +1,8 @@
 /****************************************************************************
  * arch/ceva/src/xm6/xm6_svcall_handler.S
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

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