1 -------------------------------------------------------------------------------
3 -------------------------------------------------------------------------------
5 The copyright on libpayload is owned by various individual developers
6 and/or companies. Please check the individual source files for details.
8 The libpayload code is mostly licensed under the terms of the three-clause
11 Redistribution and use in source and binary forms, with or without
12 modification, are permitted provided that the following conditions
15 1. Redistributions of source code must retain the above copyright
16 notice, this list of conditions and the following disclaimer.
17 2. Redistributions in binary form must reproduce the above copyright
18 notice, this list of conditions and the following disclaimer in the
19 documentation and/or other materials provided with the distribution.
20 3. The name of the author may not be used to endorse or promote products
21 derived from this software without specific prior written permission.
23 THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 For some parts, which were taken from external projects, other (compatible)
36 licenses may apply. Please check the individual source files for details,
37 or see the section at the bottom of this file for an overview of third-party
40 Some parts of libpayload are licensed under the GNU General Public License
41 (version 2). These parts are clearly separated by the CONFIG_GPL Kconfig
42 option (default off), and will not be linked into the output payload unless
43 that option has been chosen. The full text of that license is provided in the
46 (Please note that the coreboot project makes a best effort to keep licensing
47 information up to date and accurate, but provides no legal guarantees to that
48 regard. If you redistribute libpayload code in source or binary form, it is
49 your liability to ensure that you conform to all legal requirements that this
52 Third-party Code and License Overview
53 -------------------------------------
55 This is an overview of (modified or unmodified) third-party code in
56 libpayload, and where it was originally taken from.
58 Please check the individual source code files for the list of copyright
59 holders, and the exact license terms that apply.
61 * util/kconfig/*: GPLv2
62 Source: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
63 Current version we use: 587c90616a5b44e6ccfac38e64d4fecee51d588c (03/2008)
65 * include/curses.priv.h: BSD-like license
66 Source: ncurses, http://www.gnu.org/software/ncurses/
67 Original files: ncurses/curses.priv.h
68 Current version we use: 5.6
70 * include/curses.h: BSD-like license
71 Source: ncurses, http://www.gnu.org/software/ncurses/
72 Original files: include/curses.h.in
73 Current version we use: 5.6
75 * include/lar.h: GPLv2 or revised BSD license
76 Source: coreboot v3, svn://coreboot.org/repository/coreboot-v3
77 Original file: util/lar/lar.h
78 Current version we use: r647
80 * libc/ipchecksum.c: 2-clause BSD license
81 Source: FreeBSD's base system libraries, http://www.freebsd.org
82 http://www.freebsd.org/cgi/cvsweb.cgi/src/lib/libalias/Attic/alias_util.c?rev=1.15;content-type=text%2Fplain
83 Original files: lib/libalias/alias_util.c, function LibAliasInternetChecksum()
84 Current version we use: CVS revision 1.15 2004/07/06 12:13:28
86 * libc/rand.c: 3-clause BSD license
88 http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdlib/rand.c
89 Original files: src/lib/libc/stdlib/rand.c
90 Current version we use: CVS revision 1.9 2005/8/8 08:05:37
92 * libc/memory.c: 3-clause BSD license
93 Source: HelenOS, http://www.helenos.eu
94 svn checkout svn://svn.helenos.eu/HelenOS/trunk HelenOS
95 http://svn.helenos.eu/chora/browse.php?f=%2Ftrunk%2F
96 Original files: uspace/libc/generic/string.c
97 Current version we use: r2754
99 * libc/printf.c: 3-clause BSD license
100 Source: HelenOS, http://www.helenos.eu
101 svn checkout svn://svn.helenos.eu/HelenOS/trunk HelenOS
102 http://svn.helenos.eu/chora/browse.php?f=%2Ftrunk%2F
103 Original files: kernel/generic/src/printf/printf_core.c
104 kernel/generic/src/printf/snprintf.c
105 kernel/generic/src/printf/sprintf.c
106 kernel/generic/src/printf/vsnprintf.c
107 kernel/generic/src/printf/vsprintf.c
108 kernel/generic/src/printf/printf.c
109 kernel/generic/src/printf/vprintf.c
110 Current version we use: r2745
112 * drivers/video/font8x16.c: 3-clause BSD license
113 Source: HelenOS, http://www.helenos.eu
114 svn checkout svn://svn.helenos.eu/HelenOS/trunk HelenOS
115 http://svn.helenos.eu/chora/browse.php?f=%2Ftrunk%2F
116 Original file: kernel/genarch/src/fb/font-8x16.c
117 Current version we use: r3293
119 * crypto/sha1.c: Public domain
121 http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/hash/sha1.c
122 Original files: src/lib/libc/hash/sha1.c
123 Current version we use: CVS revision 1.20 2005/08/08
125 * arch/arm/mem*.S: GPLv2
126 Source: Linux, http://www.kernel.org
127 Original files: arch/arm/lib/mem*.S
128 Current version we use: 3.9 (418df63adac56841ef6b0f1fcf435bc64d4ed177)
130 * arch/x86/string.c: LGPLv2.1, modified to GPLv2 under the terms of section 3
131 Source: GNU C Library (glibc), http://www.gnu.org/software/libc/libc.html
132 Original files: sysdeps/i386/memset.c
133 Current version we use: 2.14
135 * liblz4/lz4.c: 2-clause BSD
136 Source: LZ4 library, https://github.com/Cyan4973/lz4
137 Current version we use: r130 (baf78e7e4dcbdf824a76f990ffeb573d113bbbdb)