SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

14 files changed, 14 insertions, 28 deletions

diff --git a/include/fsl-mc/fsl_dpaa_fd.h b/include/fsl-mc/fsl_dpaa_fd.h
index 6d0ffa8..159756f 100644
--- a/include/fsl-mc/fsl_dpaa_fd.h
+++ b/include/fsl-mc/fsl_dpaa_fd.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014 Freescale Semiconductor
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef __FSL_DPAA_FD_H
 #define __FSL_DPAA_FD_H
diff --git a/include/fsl-mc/fsl_dpbp.h b/include/fsl-mc/fsl_dpbp.h
index 5401e86..8d7c14d 100644
--- a/include/fsl-mc/fsl_dpbp.h
+++ b/include/fsl-mc/fsl_dpbp.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Freescale Layerscape MC I/O wrapper
  *
  * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /*!
  *  @file    fsl_dpbp.h
diff --git a/include/fsl-mc/fsl_dpio.h b/include/fsl-mc/fsl_dpio.h
index 86251e2..c300c94 100644
--- a/include/fsl-mc/fsl_dpio.h
+++ b/include/fsl-mc/fsl_dpio.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2013-2016 Freescale Semiconductor
  * Copyright 2017 NXP
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _FSL_DPIO_H
diff --git a/include/fsl-mc/fsl_dpmac.h b/include/fsl-mc/fsl_dpmac.h
index 36a5cca..66cf3bf 100644
--- a/include/fsl-mc/fsl_dpmac.h
+++ b/include/fsl-mc/fsl_dpmac.h
@@ -1,11 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Freescale Layerscape MC I/O wrapper
  *
  * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  * Author: Prabhakar Kushwaha <prabhakar@freescale.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __FSL_DPMAC_H
diff --git a/include/fsl-mc/fsl_dpmng.h b/include/fsl-mc/fsl_dpmng.h
index 023b5bb..2148601 100644
--- a/include/fsl-mc/fsl_dpmng.h
+++ b/include/fsl-mc/fsl_dpmng.h
@@ -1,6 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /* Copyright 2013-2015 Freescale Semiconductor Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef __FSL_DPMNG_H
 #define __FSL_DPMNG_H
diff --git a/include/fsl-mc/fsl_dpni.h b/include/fsl-mc/fsl_dpni.h
index 5b80b6f..309d323 100644
--- a/include/fsl-mc/fsl_dpni.h
+++ b/include/fsl-mc/fsl_dpni.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2013-2016 Freescale Semiconductor
  * Copyright 2017 NXP
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef _FSL_DPNI_H
 #define _FSL_DPNI_H
diff --git a/include/fsl-mc/fsl_dprc.h b/include/fsl-mc/fsl_dprc.h
index 8ad01d4..779d6f9 100644
--- a/include/fsl-mc/fsl_dprc.h
+++ b/include/fsl-mc/fsl_dprc.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Freescale Layerscape MC I/O wrapper
  *
  * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef _FSL_DPRC_H
 #define _FSL_DPRC_H
diff --git a/include/fsl-mc/fsl_mc.h b/include/fsl-mc/fsl_mc.h
index 60088ec..7f4859b 100644
--- a/include/fsl-mc/fsl_mc.h
+++ b/include/fsl-mc/fsl_mc.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014 Freescale Semiconductor
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __FSL_MC_H__
diff --git a/include/fsl-mc/fsl_mc_cmd.h b/include/fsl-mc/fsl_mc_cmd.h
index 1ec67b5..179f669 100644
--- a/include/fsl-mc/fsl_mc_cmd.h
+++ b/include/fsl-mc/fsl_mc_cmd.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /* Copyright 2013-2016 Freescale Semiconductor Inc.
  * Copyright 2017 NXP
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef __FSL_MC_CMD_H
 #define __FSL_MC_CMD_H
diff --git a/include/fsl-mc/fsl_mc_private.h b/include/fsl-mc/fsl_mc_private.h
index 2932d9d..f4b5a99 100644
--- a/include/fsl-mc/fsl_mc_private.h
+++ b/include/fsl-mc/fsl_mc_private.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014-2016 Freescale Semiconductor
  * Copyright 2017 NXP
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _FSL_MC_PRIVATE_H_
diff --git a/include/fsl-mc/fsl_mc_sys.h b/include/fsl-mc/fsl_mc_sys.h
index c0befe0..9fb8164 100644
--- a/include/fsl-mc/fsl_mc_sys.h
+++ b/include/fsl-mc/fsl_mc_sys.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Freescale Layerscape Management Complex (MC) Environment-specific code
  *
  * Copyright (C) 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _FSL_MC_SYS_H
diff --git a/include/fsl-mc/fsl_qbman_base.h b/include/fsl-mc/fsl_qbman_base.h
index c92cbe1..7818fc2 100644
--- a/include/fsl-mc/fsl_qbman_base.h
+++ b/include/fsl-mc/fsl_qbman_base.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014 Freescale Semiconductor
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _FSL_QBMAN_BASE_H
diff --git a/include/fsl-mc/fsl_qbman_portal.h b/include/fsl-mc/fsl_qbman_portal.h
index 2aadad8..ee0e4aa 100644
--- a/include/fsl-mc/fsl_qbman_portal.h
+++ b/include/fsl-mc/fsl_qbman_portal.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014 Freescale Semiconductor
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _FSL_QBMAN_PORTAL_H
diff --git a/include/fsl-mc/ldpaa_wriop.h b/include/fsl-mc/ldpaa_wriop.h
index 0ca4956..07e5130 100644
--- a/include/fsl-mc/ldpaa_wriop.h
+++ b/include/fsl-mc/ldpaa_wriop.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2015 Freescale Semiconductor
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __LDPAA_WRIOP_H