Add license headers to armsrc/bootrom/common stuff

I have kept whatever copyright notices exist. Please add your own
copyright notice if you have made any nontrivial changes or additions to
the code. There are several files without any attribution, currently.

armsrc/LCD.c

@@ -1,3 +1,11 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LCD code
+//-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "apps.h"
 #include "LCD.h"

armsrc/LCD.h

@@ -1,3 +1,11 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LCD code
+//-----------------------------------------------------------------------------
+
 #ifndef __LCD_H
 #define __LCD_H
 

armsrc/Makefile

@@ -1,4 +1,10 @@
+#-----------------------------------------------------------------------------
+# This code is licensed to you under the terms of the GNU GPL, version 2 or,
+# at your option, any later version. See the LICENSE.txt file for the text of
+# the license.
+#-----------------------------------------------------------------------------
 # Makefile for armsrc, see ../common/Makefile.common for common settings
+#-----------------------------------------------------------------------------
 
 APP_INCLUDES = apps.h
 

armsrc/appmain.c

@@ -1,8 +1,13 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, Mar 2006
+// Edits by Gerhard de Koning Gans, Sep 2007 (##)
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // The main application code. This is the first thing called after start.c
 // executes.
-// Jonathan Westhues, Mar 2006
-// Edits by Gerhard de Koning Gans, Sep 2007 (##)
 //-----------------------------------------------------------------------------
 
 #include "proxmark3.h"

armsrc/apps.h

@@ -1,7 +1,12 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, Aug 2005
+// Gerhard de Koning Gans, April 2008
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Definitions internal to the app source.
-// Jonathan Westhues, Aug 2005
-// Added ISO14443-A support by Gerhard de Koning Gans, April 2008
 //-----------------------------------------------------------------------------
 
 #ifndef __APPS_H

armsrc/fonts.c

@@ -1,3 +1,11 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Fonts for the LCD
+//-----------------------------------------------------------------------------
+
 const char FONT6x8[97][8] = {
 	{0x06,0x08,0x08,0x00,0x00,0x00,0x00,0x00},	// columns, rows, bytes per char
 	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},	// space

armsrc/fonts.h

@@ -1,3 +1,11 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Fonts for the LCD
+//-----------------------------------------------------------------------------
+
 #ifndef __FONTS_H
 #define __FONTS_H
 

armsrc/fpgaloader.c

@@ -1,9 +1,14 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, April 2006
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Routines to load the FPGA image, and then to configure the FPGA's major
 // mode once it is configured.
-//
-// Jonathan Westhues, April 2006
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "apps.h"
 #include "util.h"

armsrc/hitag2.c

@@ -1,11 +1,15 @@
-/*
- * Hitag2 emulation
- *
- * Contains state and functions for an emulated Hitag2 tag. Offers an entry
- * point to handle commands, needs a callback to send response.
- *
- * (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
- */
+//-----------------------------------------------------------------------------
+// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Hitag2 emulation
+//
+// Contains state and functions for an emulated Hitag2 tag. Offers an entry
+// point to handle commands, needs a callback to send response.
+//-----------------------------------------------------------------------------
 
 #include "proxmark3.h"
 #include "apps.h"

armsrc/hitag2.h

@@ -1,8 +1,12 @@
-/*
- * Hitag2 emulation public interface
- *
- * (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
- */
+//-----------------------------------------------------------------------------
+// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Hitag2 emulation public interface
+//-----------------------------------------------------------------------------
 
 #ifndef __HITAG2_H
 #define __HITAG2_H

armsrc/iso14443.c

@@ -1,9 +1,15 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, split Nov 2006
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Routines to support ISO 14443. This includes both the reader software and
 // the `fake tag' modes. At the moment only the Type B modulation is
 // supported.
-// Jonathan Westhues, split Nov 2006
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "apps.h"
 #include "util.h"

armsrc/iso14443a.c

@@ -1,8 +1,13 @@
 //-----------------------------------------------------------------------------
+// Gerhard de Koning Gans - May 2008
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Routines to support ISO 14443 type A.
-//
-// Gerhard de Koning Gans - May 2008
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "apps.h"
 #include "util.h"

armsrc/iso15693.c

@@ -1,13 +1,18 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, split Nov 2006
+// Modified by Greg Jones, Jan 2009
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Routines to support ISO 15693. This includes both the reader software and
 // the `fake tag' modes, but at the moment I've implemented only the reader
 // stuff, and that barely.
-// Jonathan Westhues, split Nov 2006
-
-// Modified by Greg Jones, Jan 2009 to perform modulation onboard in arm rather than on PC
+// Modified to perform modulation onboard in arm rather than on PC
 // Also added additional reader commands (SELECT, READ etc.)
-
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "util.h"
 #include "apps.h"

armsrc/legicrf.c

@@ -1,8 +1,12 @@
-/*
- * LEGIC RF simulation code
- *
- * (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
- */
+//-----------------------------------------------------------------------------
+// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LEGIC RF simulation code
+//-----------------------------------------------------------------------------
 
 #include "proxmark3.h"
 #include "apps.h"

armsrc/legicrf.h

@@ -1,8 +1,12 @@
-/*
- * LEGIC RF emulation public interface
- *
- * (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
- */
+//-----------------------------------------------------------------------------
+// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LEGIC RF emulation public interface
+//-----------------------------------------------------------------------------
 
 #ifndef __LEGICRF_H
 #define __LEGICRF_H

armsrc/lfops.c

@@ -1,9 +1,13 @@
 //-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Miscellaneous routines for low frequency tag operations.
 // Tags supported here so far are Texas Instruments (TI), HID
 // Also routines for raw mode reading/simulating of LF waveform
-//
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "apps.h"
 #include "util.h"

armsrc/printf.h

@@ -1,3 +1,13 @@
+//-----------------------------------------------------------------------------
+// Copyright (C) 2010 Hector Martin "marcan" <marcan@marcansoft.com>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Common *printf() functions
+//-----------------------------------------------------------------------------
+
 #ifndef __PRINTF_H
 #define __PRINTF_H
 

armsrc/start.c

@@ -1,8 +1,14 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, Mar 2006
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Just vector to AppMain(). This is in its own file so that I can place it
 // with the linker script.
-// Jonathan Westhues, Mar 2006
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "apps.h"
 

armsrc/stdint.h

@@ -1,6 +1,12 @@
-/*
- * Replacement stdint.h because GCC doesn't come with it yet (C99)
- */
+//-----------------------------------------------------------------------------
+// Copyright (C) 2010 Hector Martin "marcan" <marcan@marcansoft.com>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Replacement stdint.h because GCC doesn't come with it yet (C99)
+//-----------------------------------------------------------------------------
 
 #ifndef __STDINT_H
 #define __STDINT_H

armsrc/string.c

@@ -1,4 +1,13 @@
-/* Implementations of the common string.h functions */
+//-----------------------------------------------------------------------------
+// Jonathan Westhues, Sept 2005
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Common string.h functions
+//-----------------------------------------------------------------------------
+
 #include "string.h"
 #include <stdint.h>
 

armsrc/string.h

@@ -1,3 +1,14 @@
+//-----------------------------------------------------------------------------
+// Jonathan Westhues, Aug 2005
+// Copyright (C) 2010 Hector Martin "marcan" <marcan@marcansoft.com>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Common string.h functions
+//-----------------------------------------------------------------------------
+
 #ifndef __STRING_H
 #define __STRING_H
 

armsrc/util.c

@@ -1,7 +1,13 @@
 //-----------------------------------------------------------------------------
+// Jonathan Westhues, Sept 2005
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
 // Utility functions used in many places, not specific to any piece of code.
-// Jonathan Westhues, Sept 2005
 //-----------------------------------------------------------------------------
+
 #include "proxmark3.h"
 #include "util.h"
 #include "string.h"

armsrc/util.h

@@ -1,3 +1,13 @@
+//-----------------------------------------------------------------------------
+// Jonathan Westhues, Aug 2005
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Utility functions used in many places, not specific to any piece of code.
+//-----------------------------------------------------------------------------
+
 #ifndef __UTIL_H
 #define __UTIL_H