Add license header to source files

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>

60 files changed, 360 insertions, 0 deletions

diff --git a/UefiLessonsPkg/AcpiInfo/AcpiInfo.c b/UefiLessonsPkg/AcpiInfo/AcpiInfo.c
index 9b3c866..cff215d 100644
--- a/UefiLessonsPkg/AcpiInfo/AcpiInfo.c
+++ b/UefiLessonsPkg/AcpiInfo/AcpiInfo.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/AcpiInfo/AcpiInfo.inf b/UefiLessonsPkg/AcpiInfo/AcpiInfo.inf
index 53d0356..1ae78c9 100644
--- a/UefiLessonsPkg/AcpiInfo/AcpiInfo.inf
+++ b/UefiLessonsPkg/AcpiInfo/AcpiInfo.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = AcpiInfo
diff --git a/UefiLessonsPkg/HIIStringsC/HIIStringsC.c b/UefiLessonsPkg/HIIStringsC/HIIStringsC.c
index 307351f..f6368b9 100644
--- a/UefiLessonsPkg/HIIStringsC/HIIStringsC.c
+++ b/UefiLessonsPkg/HIIStringsC/HIIStringsC.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/HIIStringsC/HIIStringsC.inf b/UefiLessonsPkg/HIIStringsC/HIIStringsC.inf
index 51f4b48..f53d2d5 100644
--- a/UefiLessonsPkg/HIIStringsC/HIIStringsC.inf
+++ b/UefiLessonsPkg/HIIStringsC/HIIStringsC.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = HIIStringsC
diff --git a/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.c b/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.c
index 6d6123d..4e02f25 100644
--- a/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.c
+++ b/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.inf b/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.inf
index 42b01a7..b90ae8e 100644
--- a/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.inf
+++ b/UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = HIIStringsUNI
diff --git a/UefiLessonsPkg/HIIStringsUNI/Strings.uni b/UefiLessonsPkg/HIIStringsUNI/Strings.uni
index 2bce7e3..1d91354 100644
--- a/UefiLessonsPkg/HIIStringsUNI/Strings.uni
+++ b/UefiLessonsPkg/HIIStringsUNI/Strings.uni
@@ -1,3 +1,9 @@
+//
+// Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+//
+// SPDX-License-Identifier: MIT
+//
+
 #langdef en-US "English"
 #langdef fr-FR "Francais"
 
diff --git a/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.c b/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.c
index 39efbc5..d04a9e2 100644
--- a/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.c
+++ b/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.inf b/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.inf
index c31e19d..687cfc5 100644
--- a/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.inf
+++ b/UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = HIIStringsUNIRC
diff --git a/UefiLessonsPkg/HIIStringsUNIRC/Strings.uni b/UefiLessonsPkg/HIIStringsUNIRC/Strings.uni
index 2bce7e3..1d91354 100644
--- a/UefiLessonsPkg/HIIStringsUNIRC/Strings.uni
+++ b/UefiLessonsPkg/HIIStringsUNIRC/Strings.uni
@@ -1,3 +1,9 @@
+//
+// Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+//
+// SPDX-License-Identifier: MIT
+//
+
 #langdef en-US "English"
 #langdef fr-FR "Francais"
 
diff --git a/UefiLessonsPkg/HelloWorld/HelloWorld.c b/UefiLessonsPkg/HelloWorld/HelloWorld.c
index 29a4812..fa8b991 100644
--- a/UefiLessonsPkg/HelloWorld/HelloWorld.c
+++ b/UefiLessonsPkg/HelloWorld/HelloWorld.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/HelloWorld/HelloWorld.inf b/UefiLessonsPkg/HelloWorld/HelloWorld.inf
index d65ca2e..b448d51 100644
--- a/UefiLessonsPkg/HelloWorld/HelloWorld.inf
+++ b/UefiLessonsPkg/HelloWorld/HelloWorld.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = HelloWorld
diff --git a/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.c b/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.c
index bb73c0c..864cd02 100755..100644
--- a/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.c
+++ b/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.inf b/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.inf
index fa04f32..6414227 100755..100644
--- a/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.inf
+++ b/UefiLessonsPkg/HotKeyDriver/HotKeyDriver.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = HotKeyDriver
diff --git a/UefiLessonsPkg/ImageHandle/ImageHandle.c b/UefiLessonsPkg/ImageHandle/ImageHandle.c
index 32e9c43..57a92e6 100644
--- a/UefiLessonsPkg/ImageHandle/ImageHandle.c
+++ b/UefiLessonsPkg/ImageHandle/ImageHandle.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/MemoryAllocationLib.h>
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
diff --git a/UefiLessonsPkg/ImageHandle/ImageHandle.inf b/UefiLessonsPkg/ImageHandle/ImageHandle.inf
index 34256ee..6ee24ee 100644
--- a/UefiLessonsPkg/ImageHandle/ImageHandle.inf
+++ b/UefiLessonsPkg/ImageHandle/ImageHandle.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ImageHandle
diff --git a/UefiLessonsPkg/ImageInfo/ImageInfo.c b/UefiLessonsPkg/ImageInfo/ImageInfo.c
index c45570e..d40d01a 100644
--- a/UefiLessonsPkg/ImageInfo/ImageInfo.c
+++ b/UefiLessonsPkg/ImageInfo/ImageInfo.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/ImageInfo/ImageInfo.inf b/UefiLessonsPkg/ImageInfo/ImageInfo.inf
index 0ce54a6..61ab529 100644
--- a/UefiLessonsPkg/ImageInfo/ImageInfo.inf
+++ b/UefiLessonsPkg/ImageInfo/ImageInfo.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ImageInfo
diff --git a/UefiLessonsPkg/InteractiveApp/InteractiveApp.c b/UefiLessonsPkg/InteractiveApp/InteractiveApp.c
index 59c89a9..a12c41c 100644
--- a/UefiLessonsPkg/InteractiveApp/InteractiveApp.c
+++ b/UefiLessonsPkg/InteractiveApp/InteractiveApp.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf b/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf
index 700b779..739ef92 100644
--- a/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf
+++ b/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = InteractiveApp
diff --git a/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.c b/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.c
index acffba4..544895b 100644
--- a/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.c
+++ b/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/SimpleLibrary.h>
 
 UINTN Plus2(UINTN number) {
diff --git a/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.inf b/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.inf
index 92027a4..ad0e758 100644
--- a/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.inf
+++ b/UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleLibrary
diff --git a/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.c b/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.c
index 5ade80e..9bfb5c3 100644
--- a/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.c
+++ b/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiLib.h>
 #include <Library/SimpleLibrary.h>
 
diff --git a/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.inf b/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.inf
index fc56624..b27af5d 100644
--- a/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.inf
+++ b/UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleLibraryWithConstructor
diff --git a/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.c b/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.c
index f903e99..854fc07 100644
--- a/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.c
+++ b/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiLib.h>
 #include <Library/SimpleLibrary.h>
 
diff --git a/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.inf b/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.inf
index 3fc3bbe..ce1438f 100644
--- a/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.inf
+++ b/UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleLibraryWithConstructorAndDestructor
diff --git a/UefiLessonsPkg/ListPCI/ListPCI.c b/UefiLessonsPkg/ListPCI/ListPCI.c
index 055906c..917dc1e 100644
--- a/UefiLessonsPkg/ListPCI/ListPCI.c
+++ b/UefiLessonsPkg/ListPCI/ListPCI.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/ListPCI/ListPCI.inf b/UefiLessonsPkg/ListPCI/ListPCI.inf
index 0080d75..066b937 100644
--- a/UefiLessonsPkg/ListPCI/ListPCI.inf
+++ b/UefiLessonsPkg/ListPCI/ListPCI.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ListPCI
diff --git a/UefiLessonsPkg/ListVariables/ListVariables.c b/UefiLessonsPkg/ListVariables/ListVariables.c
index 1f3ef4a..ca00668 100644
--- a/UefiLessonsPkg/ListVariables/ListVariables.c
+++ b/UefiLessonsPkg/ListVariables/ListVariables.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/ListVariables/ListVariables.inf b/UefiLessonsPkg/ListVariables/ListVariables.inf
index 14e9fa2..9b0f31b 100644
--- a/UefiLessonsPkg/ListVariables/ListVariables.inf
+++ b/UefiLessonsPkg/ListVariables/ListVariables.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ListVariables
diff --git a/UefiLessonsPkg/MemoryInfo/MemoryInfo.c b/UefiLessonsPkg/MemoryInfo/MemoryInfo.c
index 8c3bcf2..463f0fa 100644
--- a/UefiLessonsPkg/MemoryInfo/MemoryInfo.c
+++ b/UefiLessonsPkg/MemoryInfo/MemoryInfo.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/MemoryInfo/MemoryInfo.inf b/UefiLessonsPkg/MemoryInfo/MemoryInfo.inf
index 777010d..1fe6e17 100644
--- a/UefiLessonsPkg/MemoryInfo/MemoryInfo.inf
+++ b/UefiLessonsPkg/MemoryInfo/MemoryInfo.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = MemoryInfo
diff --git a/UefiLessonsPkg/PCDLesson/PCDLesson.c b/UefiLessonsPkg/PCDLesson/PCDLesson.c
index 03be437..2853326 100644
--- a/UefiLessonsPkg/PCDLesson/PCDLesson.c
+++ b/UefiLessonsPkg/PCDLesson/PCDLesson.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/PCDLesson/PCDLesson.inf b/UefiLessonsPkg/PCDLesson/PCDLesson.inf
index cfd39d2..e78808a 100644
--- a/UefiLessonsPkg/PCDLesson/PCDLesson.inf
+++ b/UefiLessonsPkg/PCDLesson/PCDLesson.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = PCDLesson
diff --git a/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.c b/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.c
index 7531192..179bf18 100644
--- a/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.c
+++ b/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.inf b/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.inf
index b098b26..07840df 100644
--- a/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.inf
+++ b/UefiLessonsPkg/PCIRomInfo/PCIRomInfo.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = PCIRomInfo
diff --git a/UefiLessonsPkg/SaveBGRT/SaveBGRT.c b/UefiLessonsPkg/SaveBGRT/SaveBGRT.c
index 2fda8d8..2433673 100644
--- a/UefiLessonsPkg/SaveBGRT/SaveBGRT.c
+++ b/UefiLessonsPkg/SaveBGRT/SaveBGRT.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SaveBGRT/SaveBGRT.inf b/UefiLessonsPkg/SaveBGRT/SaveBGRT.inf
index 93ab1b9..f0d1899 100644
--- a/UefiLessonsPkg/SaveBGRT/SaveBGRT.inf
+++ b/UefiLessonsPkg/SaveBGRT/SaveBGRT.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SaveBGRT
diff --git a/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.c b/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.c
index 7f6b58c..f067f43 100644
--- a/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.c
+++ b/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.inf b/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.inf
index d2cfba9..c288e6e 100644
--- a/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.inf
+++ b/UefiLessonsPkg/ShowBootVariables/ShowBootVariables.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ShowBootVariables
diff --git a/UefiLessonsPkg/ShowHII/ShowHII.c b/UefiLessonsPkg/ShowHII/ShowHII.c
index 878a270..6d86b93 100644
--- a/UefiLessonsPkg/ShowHII/ShowHII.c
+++ b/UefiLessonsPkg/ShowHII/ShowHII.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/ShowHII/ShowHII.inf b/UefiLessonsPkg/ShowHII/ShowHII.inf
index 5585876..f0c941f 100644
--- a/UefiLessonsPkg/ShowHII/ShowHII.inf
+++ b/UefiLessonsPkg/ShowHII/ShowHII.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ShowHII
diff --git a/UefiLessonsPkg/ShowTables/ShowTables.c b/UefiLessonsPkg/ShowTables/ShowTables.c
index aa32f41..bf876b4 100644
--- a/UefiLessonsPkg/ShowTables/ShowTables.c
+++ b/UefiLessonsPkg/ShowTables/ShowTables.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/ShowTables/ShowTables.inf b/UefiLessonsPkg/ShowTables/ShowTables.inf
index 056b823..fd750e2 100644
--- a/UefiLessonsPkg/ShowTables/ShowTables.inf
+++ b/UefiLessonsPkg/ShowTables/ShowTables.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = ShowTables
diff --git a/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.c b/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.c
index 8bd7f87..d4cc8e4 100644
--- a/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.c
+++ b/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.inf b/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.inf
index edd2297..2d333dc 100644
--- a/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.inf
+++ b/UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleClassProtocol
diff --git a/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.c b/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.c
index bd3ac1d..454599b 100644
--- a/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.c
+++ b/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.inf b/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.inf
index cb57e68..530696a 100644
--- a/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.inf
+++ b/UefiLessonsPkg/SimpleClassUser/SimpleClassUser.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleClassUser
diff --git a/UefiLessonsPkg/SimpleDriver/SimpleDriver.c b/UefiLessonsPkg/SimpleDriver/SimpleDriver.c
index fd96d17..be068b6 100644
--- a/UefiLessonsPkg/SimpleDriver/SimpleDriver.c
+++ b/UefiLessonsPkg/SimpleDriver/SimpleDriver.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SimpleDriver/SimpleDriver.inf b/UefiLessonsPkg/SimpleDriver/SimpleDriver.inf
index a6008c2..b2085b6 100644
--- a/UefiLessonsPkg/SimpleDriver/SimpleDriver.inf
+++ b/UefiLessonsPkg/SimpleDriver/SimpleDriver.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleDriver
diff --git a/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.c b/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.c
index 9747b97..5346780 100644
--- a/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.c
+++ b/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.inf b/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.inf
index d7e5be8..fbc375c 100644
--- a/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.inf
+++ b/UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleLibraryUser
diff --git a/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.c b/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.c
index b13aa6c..78e19a7 100644
--- a/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.c
+++ b/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.inf b/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.inf
index 013bf4e..da3d49b 100644
--- a/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.inf
+++ b/UefiLessonsPkg/SimpleShellApp/SimpleShellApp.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimpleShellApp
diff --git a/UefiLessonsPkg/SimplestApp/SimplestApp.c b/UefiLessonsPkg/SimplestApp/SimplestApp.c
index 8bdf500..e46a2c5 100644
--- a/UefiLessonsPkg/SimplestApp/SimplestApp.c
+++ b/UefiLessonsPkg/SimplestApp/SimplestApp.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 EFI_STATUS
 EFIAPI
 UefiMain (
diff --git a/UefiLessonsPkg/SimplestApp/SimplestApp.inf b/UefiLessonsPkg/SimplestApp/SimplestApp.inf
index 7d4bae2..5f4f0a1 100644
--- a/UefiLessonsPkg/SimplestApp/SimplestApp.inf
+++ b/UefiLessonsPkg/SimplestApp/SimplestApp.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SimplestApp
diff --git a/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c b/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c
index b75026d..c86ff13 100644
--- a/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c
+++ b/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 
diff --git a/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.inf b/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.inf
index ab6013a..d96b96c 100644
--- a/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.inf
+++ b/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.inf
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   INF_VERSION                    = 1.25
   BASE_NAME                      = SmbiosInfo
diff --git a/UefiLessonsPkg/UefiLessonsPkg.dec b/UefiLessonsPkg/UefiLessonsPkg.dec
index 2f9f3e2..f1ef5a7 100644
--- a/UefiLessonsPkg/UefiLessonsPkg.dec
+++ b/UefiLessonsPkg/UefiLessonsPkg.dec
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]

   DEC_SPECIFICATION              = 0x00010005

   PACKAGE_NAME                   = UefiLessonsPkg

diff --git a/UefiLessonsPkg/UefiLessonsPkg.dsc b/UefiLessonsPkg/UefiLessonsPkg.dsc
index 6cf0ffc..c279a21 100644
--- a/UefiLessonsPkg/UefiLessonsPkg.dsc
+++ b/UefiLessonsPkg/UefiLessonsPkg.dsc
@@ -1,3 +1,9 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
 [Defines]
   DSC_SPECIFICATION              = 0x0001001C
   PLATFORM_GUID                  = 3db7270f-ffac-4139-90a4-0ae68f3f8167