AUTHORS: Move src/arch/ppc64 copyrights into AUTHORS file

As discussed on the mailing list and voted upon, the coreboot project
is going to move the majority of copyrights out of the headers and into
an AUTHORS file.  This will happen a bit at a time, as we'll be unifying
license headers at the same time.

Additional changes in this patch:
- Move descriptions below the license header

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I51d5b1f01ff47ed752761116e3f32cb9e168584f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34637
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

AUTHORS

@@ -25,7 +25,7 @@ Marius Gröger
 MontaVista Software, Inc.
 Nick Barker
 Per Odlund
-Raptor Engineering
+Raptor Engineering, LLC.
 Richard Woodruff
 Ronald G. Minnich
 Russell King
@@ -45,3 +45,5 @@ src/acpi
 src/arch/arm
 src/arch/arm64
 src/arch/mips
+src/arch/ppc64
+

src/arch/ppc64/Makefile.inc

@@ -2,9 +2,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2016 Raptor Engineering, LLC
-## Copyright (C) 2014 The ChromiumOS Authors
-##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; version 2 of the License.

src/arch/ppc64/boot.c

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2013 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/bootblock.S

@@ -1,8 +1,5 @@
 /*
- * Early initialization code for POWER8.
+ * This file is part of the coreboot project.
- *
- * Copyright 2016 Raptor Engineering, LLC
- * Copyright 2013 Google Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -13,6 +10,8 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
  * GNU General Public License for more details.
+ *
+ * Early initialization code for POWER8.
  */
 
 .section ".text._start", "ax", %progbits

src/arch/ppc64/include/arch/cbconfig.h

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/include/arch/cpu.h

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2012 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/include/arch/early_variables.h

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/include/arch/header.ld

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2014 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/include/arch/memlayout.h

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2014 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/include/arch/stages.h

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 The ChromiumOS Authors
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/prologue.inc

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2002 Eric Biederman
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/rom_media.c

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc.
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; version 2 of

src/arch/ppc64/stages.c

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2014 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.

src/arch/ppc64/tables.c

@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2003 Eric Biederman
- * Copyright (C) 2005 Steve Magnani
- * Copyright (C) 2008-2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.