LRSC: Cut critical timing violation (requires common_cells:#220).

pulp-platform · Apr 19, 2024 · 06d8256 · 06d8256
1 parent 019a092
commit 06d8256
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/Bender.yml b/Bender.yml
@@ -4,7 +4,7 @@ package:
 
 dependencies:
   axi: { git: "https://github.com/pulp-platform/axi.git", version: 0.35.1 }
-  common_cells: { git: "https://github.com/pulp-platform/common_cells.git", version: 1.11.0 }
+  common_cells: { git: "https://github.com/pulp-platform/common_cells.git", rev: bf98ae5e1832fa75565152837f0c3c3bf8d89759 } # branch: master
   common_verification: { git: "https://github.com/pulp-platform/common_verification.git", version: 0.2.1 }
 
 sources:

diff --git a/src/axi_riscv_atomics.sv b/src/axi_riscv_atomics.sv
@@ -491,7 +491,7 @@ module axi_riscv_atomics
         .AXI_USER_ID_MSB    (AXI_USER_ID_MSB),
         .AXI_USER_ID_LSB    (AXI_USER_ID_LSB),
         .AXI_ADDR_LSB       (AXI_ADDR_LSB),
-        .FULL_BANDWIDTH     (FULL_BANDWIDTH),
+        .FULL_BANDWIDTH     (FULL_BANDWIDTH)
     ) i_lrsc (
         .clk_i              ( clk_i                 ),
         .rst_ni             ( rst_ni                ),

diff --git a/src/axi_riscv_lrsc.sv b/src/axi_riscv_lrsc.sv
@@ -517,7 +517,8 @@ module axi_riscv_lrsc #(
         .ID_WIDTH   (AXI_ID_WIDTH),
         .CAPACITY   (AXI_MAX_WRITE_TXNS),
         .data_t     (b_cmd_flat_t),
-        .FULL_BW    (FULL_BANDWIDTH)
+        .FULL_BW    (FULL_BANDWIDTH),
+        .CUT_OUP_POP_INP_GNT (1'b1)
     ) i_b_status_queue (
         .clk_i              (clk_i),
         .rst_ni             (rst_ni),