add rst0 to sdram

[pinmux.git] / src / bsv / bsv_lib / soc_template.bsv

diff --git a/src/bsv/bsv_lib/soc_template.bsv b/src/bsv/bsv_lib/soc_template.bsv
index c722604ff12f5073ba737b5511f408659d578ad2..cd2fcefb7066beb3d48502d4d09aba337fbe83d9 100644 (file)
--- a/src/bsv/bsv_lib/soc_template.bsv
+++ b/src/bsv/bsv_lib/soc_template.bsv
@@ -40,6 +40,7 @@ package socgen;
     import Clocks::*;
 
     /*=== Project imports === */
+    import ifc_sync:: *;
     import ConcatReg::*;
     import AXI4_Types::*;
     import AXI4_Fabric::*;
@@ -61,9 +62,6 @@ package socgen;
     `ifdef BOOTROM
         import BootRom                 ::*;
     `endif
-    `ifdef SDRAM
-        import sdr_top                  :: *;
-    `endif
     `ifdef BRAM
         import Memory_AXI4     ::*;
     `endif
@@ -82,20 +80,15 @@ package socgen;
     `ifdef VME
         import vme_master::*;
     `endif
-    `ifdef FlexBus
-        import FlexBus_Types::*;
-    `endif
 {0}
 
     /*========================= */
     interface Ifc_Soc;
         interface SP_dedicated_ios slow_ios;
+        interface IOCellSide iocell_side;
         (*always_ready,always_enabled*)
         method Action boot_sequence(Bit#(1) bootseq);
             
-        `ifdef SDRAM 
-            (*always_ready*) interface Ifc_sdram_out sdram_out; 
-        `endif
         `ifdef DDR
             (*prefix="M_AXI"*) interface
                    AXI4_Master_IFC#(`PADDR, `DATA, `USERSPACE) master;
@@ -117,7 +110,7 @@ package socgen;
     (*synthesize*)
     module mkSoc #(Bit#(`VADDR) reset_vector,
                  Clock slow_clock, Reset slow_reset, Clock uart_clock, 
-                 Reset uart_reset, Clock clk0, Clock tck, Reset trst
+                 Reset uart_reset, Clock clk0, Reset rst0, Clock tck, Reset trst
                  `ifdef PWM_AXI4Lite ,Clock ext_pwm_clock `endif )(Ifc_Soc);
         Clock core_clock <-exposeCurrentClock; // slow peripheral clock
         Reset core_reset <-exposeCurrentReset; // slow peripheral reset
@@ -130,9 +123,6 @@ package socgen;
         `ifdef BOOTROM
             BootRom_IFC bootrom <-mkBootRom;
         `endif
-        `ifdef SDRAM
-            Ifc_sdr_slave sdram<- mksdr_axi4_slave(clk0);
-        `endif
         `ifdef BRAM
             Memory_IFC#(`SDRAMMemBase,`Addr_space)main_memory <- 
                         mkMemory("code.mem.MSB","code.mem.LSB","MainMEM");
@@ -147,11 +137,14 @@ package socgen;
             Ifc_vme_top             vme             <-mkvme_top();
             `endif     
         Ifc_slow_peripherals slow_peripherals <-mkslow_peripherals(
-                          core_clock, core_reset, uart_clock, 
-                          uart_reset, clocked_by slow_clock ,
-                          reset_by slow_reset 
+                          core_clock, core_reset,
+                          uart_clock, uart_reset,
+                          clocked_by slow_clock, reset_by slow_reset
                           `ifdef PWM_AXI4Lite , ext_pwm_clock `endif );        
 
+        // clock sync mkConnections
+{12}
+
         // Fabric
         AXI4_Fabric_IFC #(Num_Masters, Num_Fast_Slaves,
                           `PADDR, `DATA,`USERSPACE)
@@ -170,6 +163,7 @@ package socgen;
          mkConnection (dma.mmu, fabric.v_from_masters
                               [fromInteger(valueOf(DMA_master_num))]);
         `endif
+{13}
 
 
         // Connect fabric to memory slaves
@@ -178,14 +172,6 @@ package socgen;
                               [fromInteger(valueOf(Debug_slave_num))],
                               core.debug_slave);
             `endif
-            `ifdef SDRAM       
-                mkConnection (fabric.v_to_slaves 
-                              [fromInteger(valueOf(Sdram_slave_num))], 
-                              sdram.axi4_slave_sdram); // 
-            mkConnection (fabric.v_to_slaves 
-                              [fromInteger(valueOf(Sdram_cfg_slave_num))],
-                              sdram.axi4_slave_cntrl_reg); // 
-      `endif
       `ifdef BRAM
                 mkConnection(fabric.v_to_slaves
                               [fromInteger(valueOf(Sdram_slave_num))],
@@ -302,14 +288,13 @@ package socgen;
         `endif 
          method Action boot_sequence(Bit#(1) bootseq) = 
                             core.boot_sequence(bootseq);
-        `ifdef SDRAM
-            interface sdram_out=sdram.ifc_sdram_out;
-        `endif
         `ifdef DDR
           interface master=fabric.v_to_slaves
                                 [fromInteger(valueOf(Sdram_slave_num))];
         `endif
-        interface slow_ios=slow_peripherals.slow_ios;
+        interface slow_ios = slow_peripherals.slow_ios;
+        interface iocell_side = slow_peripherals.iocell_side;
+
 {6}
     endmodule
 endpackage