add explanatory README.txt
[openpower-isa.git] / openpower / README.txt
1 The files in this directory have come from many locations
2
3 * isatables CSV files are from Microwatt decode1.vhdl which is
4 CC 4.0 Copyrighted
5 * isatables fields.txt is from the OpenPOWER v3.0B specification which
6 is managed by the OpenPOWER Foundation
7 * isa markdown files are extracted from the OpenPOWER v3.0B specification which
8 is managed by the OpenPOWER Foundation
9 * python files are written by Libre-SOC team members and are LGPLv3+ licensed
10