-Migen 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 3 of the License. This program is
-distributed in the hope that it will be useful, 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.
-
-Additional permissions under section 7 of the GNU General Public License
-(GPL) are hereby granted. The purpose of this exception is to allow
-non-GPL (including proprietary) logic cores to be used in conjunction
-with code generated by Migen in a design.
-
-"Generated" code refers to Verilog or VHDL code that has been obtained
-by converting FHDL structures using Migen.
-
-To "instantiate" is to include and connect another module as specified
-in section 12.1.2 of the IEEE standard 1364-2001 or in section 9.6 of
-the IEEE standard 1076-1993.
-
-(1) You have permission to propagate a work of generated code that
- instantiates modules that are not generated code and do not comply
- with the GPL.
-(2) You have permission to propagate a work of Verilog or VHDL code that
- is not generated code, does not comply with the GPL and instantiates
- generated code.
-
-The availability of this exception does not imply any general
-presumption that third-party software is unaffected by the copyleft
-requirements of the license of Migen.
-
-Unless otherwise noted, Migen's source code is copyright (C) 2011-2012
-Sebastien Bourdeauducq.
-
-The simulation extension (as mentioned in the comments at the beginning
-of the corresponding source files) is copyright (C) 2012 Vermeer
-Manufacturing Co.
-
-Other authors retain ownership of their contributions. If a submission
-can reasonably be considered independently copyrightable, it's yours and
-I encourage you to claim it with appropriate copyright notices. This
-submission then falls under the "otherwise noted" category. All
-submissions must use a license compatible with the GPL and the exception
-above.
+Unless otherwise noted, LiteX is copyright (C) 2012-2018 Florent Kermarrec.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+Other authors retain ownership of their contributions. If a submission can
+reasonably be considered independently copyrightable, it's yours and we
+encourage you to claim it with appropriate copyright notices. This submission
+then falls under the "otherwise noted" category. All submissions are strongly
+encouraged to use the two-clause BSD license reproduced above.
projects / litex.git / blobdiff