WIP Ibex

Signed-off-by: Michael Schaffner <[email protected]>
lowRISC · Jan 17, 2024 · 1f81bf2 · 1f81bf2
1 parent 8e4bd19
commit 1f81bf2
Showing 1 changed file with 2 additions and 7 deletions.
diff --git a/hw/vendor/lowrisc_ibex/rtl/ibex_top.sv b/hw/vendor/lowrisc_ibex/rtl/ibex_top.sv
@@ -154,7 +154,6 @@ module ibex_top import ibex_pkg::*; #(
   localparam int unsigned TagSizeECC        = ICacheECC ? (IC_TAG_SIZE + 6) : IC_TAG_SIZE;
   // Scrambling Parameter
   localparam int unsigned NumAddrScrRounds  = ICacheScramble ? 2 : 0;
-  localparam int unsigned NumDiffRounds     = NumAddrScrRounds;
 
   // Clock signals
   logic                        clk;
@@ -561,9 +560,7 @@ module ibex_top import ibex_pkg::*; #(
           .Depth            (IC_NUM_LINES),
           .DataBitsPerMask  (TagSizeECC),
           .EnableParity     (0),
-          .DiffWidth        (TagSizeECC),
-          .NumAddrScrRounds (NumAddrScrRounds),
-          .NumDiffRounds    (NumDiffRounds)
+          .NumAddrScrRounds (NumAddrScrRounds)
         ) tag_bank (
           .clk_i,
           .rst_ni,
@@ -595,9 +592,7 @@ module ibex_top import ibex_pkg::*; #(
           .DataBitsPerMask    (LineSizeECC),
           .ReplicateKeyStream (1),
           .EnableParity       (0),
-          .DiffWidth          (LineSizeECC),
-          .NumAddrScrRounds   (NumAddrScrRounds),
-          .NumDiffRounds      (NumDiffRounds)
+          .NumAddrScrRounds   (NumAddrScrRounds)
         ) data_bank (
           .clk_i,
           .rst_ni,