| commit | 73aebbf4a48060f6cd83c9442ff864e9ff817912 | [log] [tgz] |
|---|---|---|
| author | Rupert Swarbrick <rswarbrick@lowrisc.org> | Thu Apr 22 17:33:14 2021 +0100 |
| committer | Rupert Swarbrick <rswarbrick@gmail.com> | Mon Apr 26 11:15:24 2021 +0100 |
| tree | 75f3fe4aabf7df68a1d4d72cba60a8ef160563c6 | |
| parent | 245ef06fa97a293737d0c1bfa66953911d906fa0 [diff] |
[rom_ctrl] Fix assertion about rel_addr We subtract TopStartAddr (the address of the first of the "expected digest" words) from counter_addr to get an index into the expected digest words. This will always be in the range 0..7 when we care about it (when reading_top is true) and we actually get the index by slicing out those bottom bits. We've got an "unused_" signal to waive the fact that we ignore the other bits and the RelAddrWide_A assertion says that we don't care about their values. Signed-off-by: Rupert Swarbrick <rswarbrick@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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