LICENSE: clarify

LICENSE

-Unless otherwise noted, LiteX is copyright (C) 2012-2019 Florent Kermarrec.
+LiteX is a MiSoC-based SoC builder using Migen as Python DSL.
+
+Unless otherwise noted, LiteX is copyright (C) 2012-2019 Enjoy-Digital.
+Unless otherwise noted, MiSoC is copyright (C) 2012-2015 Enjoy-Digital.
+Unless otherwise noted, MiSoC is copyright (C) 2007-2015 M-Labs Ltd.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

litex/soc/MISOC_LICENSE

-Unless otherwise noted, MiSoC is copyright (C) 2011-2014 Sebastien Bourdeauducq.
-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.

litex/soc/software/bios/main.c

@@ -398,7 +398,7 @@ int main(int i, char **c)
 	printf("\e[1m     /____/_/\\__/\\__/_/|_|\e[0m\n");
 	printf("\n");
 	printf(" (c) Copyright 2012-2019 Enjoy-Digital\n");
-	printf(" (c) Copyright 2012-2015 M-Labs Ltd\n");
+	printf(" (c) Copyright 2007-2015 M-Labs Ltd\n");
 	printf("\n");
 	printf(" BIOS built on "__DATE__" "__TIME__"\n");
 	crcbios();