PMP fixes (!491) · Merge requests · OpenHW Group / backup-20241120 / cva6

Eclipse Webmaster requested to merge github/fork/Moschn/pmp-fix into master Aug 05, 2020

Created by: Moschn

During some work with some other tools form the ASIC flow, some issues with the PMP syntax came up. This PR fixes the SV syntax so that hopefully more tools will be able to process it. The main problem was the over/underflow that happens for pmp_conf_t[NrPMPEntries-1:0] when NrPMPEntries=0.

Details:

Always wire the full width of the PMP configuration signals through the arch
The csr file now explicitly only sets the entries below NrPMPEntries
Fix the bender file list

PMP fixes

Merge request reports