tree cbca41b99590ed8078c41125bd02b5b134287f6a
parent 8089c124b17562ac35630512abd33f13b87967a8
author Michael Schaffner <msf@opentitan.org> 1639486146 -0800
committer Michael Schaffner <msf@google.com> 1639554814 -0800

Update lowrisc_ibex to lowRISC/ibex@a33a91b2

Update code from upstream repository
https://github.com/lowRISC/ibex.git to revision
a33a91b2326b560c76b780d12cae200a1302fb7d

* [lint] Fix some AscentLint errors (Pirmin Vogel)
* [dv] Set UVM_VERBOSITY to UVM_LOW (Greg Chadwick)
* [dv] Fix bad reference to instr_req_out (Greg Chadwick)
* [rtl] Move PMP checking to IF stage output (Tom Roberts)
* [rtl] Replace always_ff with always @(posedge .. in FPGA regfile
  (Pirmin Vogel)
* [dv] Fix PMP error handling for icache (Greg Chadwick)
* [dv] Add missing copyright header (Greg Chadwick)
* [dv] Add recoverable NMI handling to cosim (Greg Chadwick)
* [dv] Fix dside memory checking (Greg Chadwick)
* [dv] Fix cosim memory size (Greg Chadwick)
* Update google_riscv-dv to google/riscv-dv@6053014 (Michael
  Schaffner)
* [ibex_top] Use correct ECC codeword for '0 reset in regfile (Michael
  Schaffner)
* Update lowrisc_ip to lowRISC/opentitan@be1359d27 (Michael Schaffner)
* [rtl, bitmanip] Add xperm.[nbh] instruction (Zbp, draft v.0.93)
  (Pirmin Vogel)
* [rtl, bitmanip] Clarify situation around zext.[bh] pseudo-
  instructions (Pirmin Vogel)
* [rtl] Fix typo in comment (Pirmin Vogel)
* [rtl, bitmanip] Align Zbb implementation with draft v.0.93 and
  v.1.0.0 (Pirmin Vogel)
* [rtl, bitmanip] Align Zbs implementation with draft v.0.93 and
  v.1.0.0 (Pirmin Vogel)
* [rtl, bitmanip] Rename bext/bdep to bcompress/bdecompress (Pirmin
  Vogel)
* Update google_riscv-dv to google/riscv-dv@ea8dd25 (Pirmin Vogel)
* [secded] Switch to inverted ECC codes (Michael Schaffner)
* Update lowrisc_ip to lowRISC/opentitan@34ba5e45f (Michael Schaffner)
* Update lowrisc_ip to lowRISC/opentitan@3a672eb36 (Canberk Topal)
* [dv/icache] Add missing window reset call (Tom Roberts)
* Move NT branch addr calculation to ID stage (Sam Shahrestani)
* Update lowrisc_ip to lowRISC/opentitan@ad629e3e6 (Rupert Swarbrick)
* [ci] Add co-simulation testing of CoreMark (Greg Chadwick)
* [coremark] Add option to coremark build to suppress pcount dump
  (Greg Chadwick)
* [cosim] Update documentation for cosim (Greg Chadwick)
* [cosim] Add Simple System with cosim (Greg Chadwick)
* [simple_system] Refactor Simple System (Greg Chadwick)
* [dv] Add matched instruction count to cosim (Greg Chadwick)
* [dv] Adjust cosim include paths (Greg Chadwick)
* [bitmanip][zba] Add support for Zba (address calculation) extension
  (Michael Munday)
* [dv] get ibex dv co-sim to run w questa (Miguel Escobar)
* [doc] Update DIT documentation for unaligned ld/st (Tom Roberts)
* Change use of blocking assignment to non-blocking inside always_ff
  (Henner Zeller)
* [dv] Add co-simulation environment support to UVM testbench (Greg
  Chadwick)
* [rtl] RVFI changes and extensions for co-simulation (Greg Chadwick)
* [dv] Add co-simulation framework (Greg Chadwick)
* [rtl,dv,doc] Flip priority of fast interrupts (Greg Chadwick)
* [ibex/ml] add CSR/mem_error tests to ml_testlist (Udi)
* [syn] Use read_verilog -defer in yosys_run_synth.tcl (Zachary Snow)
* remove unused RD in branch insn from tracer (zeeshanrafique23)
* Add missing parameters to ibex_top_tracing (Rupert Swarbrick)
* set verible action version to 'main' (Wojciech Sipak)
* bump verible action version (Wojciech Sipak)
* [rtl] Fix retired instruction counters (Greg Chadwick)
* [rtl] Factor ID exceptions into instruction kill (Greg Chadwick)
* [ci] Add GHA workflows to review PRs using Verible (Wojciech Sipak)
* [dv] Fix transaction ordering in ibex_mem_intf_monitor (Greg
  Chadwick)
* [rtl] Implement mvendorid/marchid/mimpid CSRs (Greg Chadwick)
* [style] Indent package bodies (Philipp Wagner)
* [style] Indent module header with two spaces (Philipp Wagner)
* [style] Use logical operators for reset (Philipp Wagner)
* [style] Fix whitespace issues around operators (Philipp Wagner)
* [style] Format module instantiations in tabular format (Philipp
  Wagner)

Signed-off-by: Michael Schaffner <msf@opentitan.org>