code refactoring for Vivado compatibility

2021-09-29 04:48:53 -04:00
parent a45261b530
commit 04249c3ee9
112 changed files with 0 additions and 0 deletions
--- a/hw/rtl/VX_fetch.sv
+++ b/hw/rtl/VX_fetch.sv
@@ -0,0 +1,68 @@
+`include "VX_define.vh"
+
+module VX_fetch #(
+    parameter CORE_ID = 0
+) (
+    `SCOPE_IO_VX_fetch
+
+    input wire clk,
+    input wire reset,
+
+    // Icache interface
+    VX_icache_req_if.master icache_req_if,
+    VX_icache_rsp_if.slave  icache_rsp_if,
+
+    // inputs
+    VX_wstall_if.slave      wstall_if,
+    VX_join_if.slave        join_if,
+    VX_branch_ctl_if.slave  branch_ctl_if,
+    VX_warp_ctl_if.slave    warp_ctl_if,
+
+    // outputs
+    VX_ifetch_rsp_if.master ifetch_rsp_if,
+
+    // csr interface
+    VX_fetch_to_csr_if.master fetch_to_csr_if,
+
+    // busy status
+    output wire             busy
+);
+
+    VX_ifetch_req_if  ifetch_req_if();
+
+    VX_warp_sched #(
+        .CORE_ID(CORE_ID)
+    ) warp_sched (
+        `SCOPE_BIND_VX_fetch_warp_sched
+
+        .clk              (clk),
+        .reset            (reset),     
+
+        .warp_ctl_if      (warp_ctl_if),
+        .wstall_if        (wstall_if),
+        .join_if          (join_if),
+        .branch_ctl_if    (branch_ctl_if),
+
+        .ifetch_req_if    (ifetch_req_if),
+
+        .fetch_to_csr_if  (fetch_to_csr_if),
+        
+        .busy             (busy)
+    ); 
+
+    VX_icache_stage #(
+        .CORE_ID(CORE_ID)
+    ) icache_stage (
+        `SCOPE_BIND_VX_fetch_icache_stage
+
+        .clk            (clk),
+        .reset          (reset),        
+        
+        .icache_rsp_if  (icache_rsp_if),
+        .icache_req_if  (icache_req_if),
+
+        .ifetch_req_if  (ifetch_req_if),
+        .ifetch_rsp_if  (ifetch_rsp_if)   
+    );
+
+endmodule