[PATCH edk2-platforms 3/3] Silicon/Hisilicon: add SPDX license tags to IORT .asl files

["Leif Lindholm" <leif.lindholm@linaro.org>]

These files were generated using iasl as a disassembler, which adds a
(questionable) copyright Intel statement (which I don't actually care
about), but leaves out any sort of license message.

As per https://edk2.groups.io/g/devel/message/41048, these were
always intended to be contributed as 2-clause BSD + CLA, and would
have been converted to BSD+Patent at the big switchover had that been
the case.

Add SPDX header for BSD+Patent, and adjust the questionable copyright
year to when the files were actually created/modified.

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
---
 Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl          | 4 +++-
 Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl             | 4 +++-
 Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620Iort.asl       | 4 +++-
 Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620IortNoSmmu.asl | 4 +++-
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl b/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl
index bb70dcd0c443..4101d86672cd 100644
--- a/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl
+++ b/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl
@@ -1,7 +1,9 @@
 /*
  * Intel ACPI Component Architecture
  * iASL Compiler/Disassembler version 20151124-64
- * Copyright (c) 2000 - 2015 Intel Corporation
+ * Copyright (c) 2015 Intel Corporation
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
  *
  * Template for [IORT] ACPI Table (static data table)
  * Format: [ByteLength]  FieldName : HexFieldValue
diff --git a/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl b/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl
index b64fcb4c7891..472e461f9f07 100644
--- a/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl
+++ b/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl
@@ -1,7 +1,9 @@
 /*
  * Intel ACPI Component Architecture
  * iASL Compiler/Disassembler version 20151124-64
- * Copyright (c) 2000 - 2015 Intel Corporation
+ * Copyright (c) 2015 - 2016 Intel Corporation
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
  *
  * Template for [IORT] ACPI Table (static data table)
  * Format: [ByteLength]  FieldName : HexFieldValue
diff --git a/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620Iort.asl b/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620Iort.asl
index 994018db96b5..910e406841c1 100644
--- a/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620Iort.asl
+++ b/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620Iort.asl
@@ -1,7 +1,9 @@
 /*
  * Intel ACPI Component Architecture
  * iASL Compiler/Disassembler version 20151124-64
- * Copyright (c) 2000 - 2015 Intel Corporation
+ * Copyright (c) 2018 Intel Corporation
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
  *
  * Template for [IORT] ACPI Table (static data table)
  * Format: [ByteLength]  FieldName : HexFieldValue
diff --git a/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620IortNoSmmu.asl b/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620IortNoSmmu.asl
index c9e1cbd6830d..ce56157b3a92 100644
--- a/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620IortNoSmmu.asl
+++ b/Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620IortNoSmmu.asl
@@ -1,7 +1,9 @@
 /*
  * Intel ACPI Component Architecture
  * iASL Compiler/Disassembler version 20151124-64
- * Copyright (c) 2000 - 2015 Intel Corporation
+ * Copyright (c) 2018 Intel Corporation
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
  *
  * Template for [IORT] ACPI Table (static data table)
  * Format: [ByteLength]  FieldName : HexFieldValue
-- 
2.20.1