config: add the NrLoadBufEntries in all cva6_config files

Signed-off-by: Cesar Fuguet <[email protected]>
openhwgroup · Aug 30, 2023 · 7dcdbac · 7dcdbac
1 parent 2559129
commit 7dcdbac
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Showing 4 changed files with 6 additions and 0 deletions.
diff --git a/core/include/cv32a6_embedded_config_pkg.sv b/core/include/cv32a6_embedded_config_pkg.sv
@@ -57,6 +57,7 @@ package cva6_config_pkg;
 
     localparam CVA6ConfigNrLoadPipeRegs = 1;
     localparam CVA6ConfigNrStorePipeRegs = 0;
+    localparam CVA6ConfigNrLoadBufEntries = 2;
 
     localparam CVA6ConfigInstrTlbEntries = 2;
     localparam CVA6ConfigDataTlbEntries = 2;

diff --git a/core/include/cv64a6_imadfcv_sv39_polara_config_pkg.sv b/core/include/cv64a6_imadfcv_sv39_polara_config_pkg.sv
@@ -58,6 +58,7 @@ package cva6_config_pkg;
 
     localparam CVA6ConfigNrLoadPipeRegs = 1;
     localparam CVA6ConfigNrStorePipeRegs = 0;
+    localparam CVA6ConfigNrLoadBufEntries = 2;
 
     localparam CVA6ConfigInstrTlbEntries = 16;
     localparam CVA6ConfigDataTlbEntries = 16;

diff --git a/core/include/cv64a6_imafdcv_sv39_config_pkg.sv b/core/include/cv64a6_imafdcv_sv39_config_pkg.sv
@@ -58,6 +58,7 @@ package cva6_config_pkg;
 
     localparam CVA6ConfigNrLoadPipeRegs = 1;
     localparam CVA6ConfigNrStorePipeRegs = 0;
+    localparam CVA6ConfigNrLoadBufEntries = 2;
 
     localparam CVA6ConfigInstrTlbEntries = 16;
     localparam CVA6ConfigDataTlbEntries = 16;

diff --git a/util/config_pkg_generator.py b/util/config_pkg_generator.py
@@ -85,6 +85,8 @@ def setup_parser_config_generator():
                       help="Load latency")
   parser.add_argument("--NrStorePipeRegs", type=int, default=None,
                       help="Store latency")
+  parser.add_argument("--NrLoadBufEntries", type=int, default=None,
+                      help="Number of entries in the load buffer")
   parser.add_argument("--InstrTlbEntries", type=int, default=None,
                       help="Number of instruction TLB entries")
   parser.add_argument("--DataTlbEntries", type=int, default=None,
@@ -145,6 +147,7 @@ def setup_parser_config_generator():
   "FPGAEn" : "CVA6ConfigFPGAEn",
   "NrLoadPipeRegs" : "CVA6ConfigNrLoadPipeRegs",
   "NrStorePipeRegs" : "CVA6ConfigNrStorePipeRegs",
+  "NrLoadBufEntries" : "CVA6ConfigNrLoadBufEntries",
   "InstrTlbEntries" : "CVA6ConfigInstrTlbEntries",
   "DataTlbEntries" : "CVA6ConfigDataTlbEntries",
   "RASDepth": "CVA6ConfigRASDepth",