[SRC][CFG] Add configuration of N_FPU and N_IPU from cfg files to sou…

…rce.
pulp-platform · Nov 25, 2024 · a2db318 · a2db318
1 parent c2f1992
commit a2db318
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/hw/system/spatz_cluster/src/spatz_cluster.sv b/hw/system/spatz_cluster/src/spatz_cluster.sv
@@ -60,6 +60,9 @@ module spatz_cluster
     /// # Core-global parameters
     /// FPU configuration.
     parameter fpu_implementation_t                           FPUImplementation        [NrCores] = '{default: fpu_implementation_t'(0)},
+    /// Spatz FPU/IPU Configuration
+    parameter int                     unsigned               NumSpatzFPUs                       = 4,
+    parameter int                     unsigned               NumSpatzIPUs                       = 1,
     /// Per-core enabling of the custom `Xdma` ISA extensions.
     parameter bit                              [NrCores-1:0] Xdma                               = '{default: '0},
     /// # Per-core parameters
@@ -1031,6 +1034,8 @@ module spatz_cluster
       .RegisterOffloadRsp      (RegisterOffloadRsp         ),
       .RegisterCoreReq         (RegisterCoreReq            ),
       .RegisterCoreRsp         (RegisterCoreRsp            ),
+      .NumSpatzFPUs            (NumSpatzFPUs               ),
+      .NumSpatzIPUs            (NumSpatzIPUs               ),
       .TCDMAddrWidth           (SPMAddrWidth               )
     ) i_spatz_cc (
       .clk_i            (clk_i                               ),

diff --git a/hw/system/spatz_cluster/src/spatz_cluster_wrapper.sv.tpl b/hw/system/spatz_cluster/src/spatz_cluster_wrapper.sv.tpl
@@ -537,6 +537,8 @@ module ${cfg['name']}_wrapper
     .ICacheLineCount (${cfg['pkg_name']}::ICacheLineCount),
     .ICacheSets (${cfg['pkg_name']}::ICacheSets),
     .FPUImplementation (${cfg['pkg_name']}::FPUImplementation),
+    .NumSpatzFPUs (${cfg['n_fpu']}),
+    .NumSpatzIPUs (${cfg['n_ipu']}),
     .SnitchPMACfg (${cfg['pkg_name']}::SnitchPMACfg),
     .NumIntOutstandingLoads (NumIntOutstandingLoads),
     .NumIntOutstandingMem (NumIntOutstandingMem),