| commit | 6c6327229db89461a8faaa3f8fed222bfd763acf | [log] [tgz] |
|---|---|---|
| author | Greg Chadwick <gac@lowrisc.org> | Thu Oct 08 17:59:18 2020 +0100 |
| committer | Greg Chadwick <gac@lowrisc.org> | Fri Oct 09 10:13:27 2020 +0100 |
| tree | 5cd65fe98d8b4fd036797beba5b43591ab24e8fd | |
| parent | c02b52f6c3ae9a47c974d013f0a9748801a36985 [diff] |
[otbn] Make flag indexes consistent The indexes used to refer to a particular flag in the `BN.SEL` encoding were not consistent with their placement in the `FLAGS` CSR. This makes the bit ordering in the `FLAGS` CSR consistent with the indexes used in the `BN.SEL` encoding (CMLZ where C is the lowest CSR bit/encoding index). Signed-off-by: Greg Chadwick <gac@lowrisc.org>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
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