add initial support for testing via blue-box jtag controller

[fleet.git] / src / com / sun / vlsi / chips / marina / test / MarinaTest.java

diff --git a/src/com/sun/vlsi/chips/marina/test/MarinaTest.java b/src/com/sun/vlsi/chips/marina/test/MarinaTest.java
index 4d6f5e2..42e3486 100644 (file)
--- a/src/com/sun/vlsi/chips/marina/test/MarinaTest.java
+++ b/src/com/sun/vlsi/chips/marina/test/MarinaTest.java
@@ -14,6 +14,7 @@ import com.sun.async.test.JtagSubchainTesterModel;
 import com.sun.async.test.JtagTester;
 import com.sun.async.test.ManualPowerChannel;
 import com.sun.async.test.NanosimModel;
+import com.sun.async.test.NanosimLogicSettable;
 import com.sun.async.test.HsimModel;
 import com.sun.async.test.VerilogModel;
 import com.sun.async.test.Netscan4;
@@ -33,6 +34,7 @@ import edu.berkeley.fleet.api.Instruction.Set.SetDest;
 import edu.berkeley.fleet.api.Instruction.Set.SetSource;
 import edu.berkeley.fleet.marina.MarinaFleet;
 import edu.berkeley.fleet.marina.MarinaPath;
+import com.sun.async.test.*;
 
 /**
  * Tests for Marina
@@ -213,20 +215,38 @@ public class MarinaTest {
                 fatal(true, "unrecognized CmdArgs.Mode");
                 return;
         }
+
         model = cmdArgs.useVerilog
             ? new VerilogModel()
             : cmdArgs.useHsim
             ? new HsimModel()
+            : cmdArgs.silicon
+            ? new SiliconChip()
             : new NanosimModel();
             
-        ((SimulationModel)model).setOptimizedDirectReadsWrites(true);
+        if (model instanceof SimulationModel)
+            ((SimulationModel)model).setOptimizedDirectReadsWrites(true);
 
         CYCLE_TIME_NS = cmdArgs.useVerilog ? (100*20) : 0.250;
-        int khz   = model instanceof VerilogModel ? 100000 : cmdArgs.jtagShift ? 20000 : 1000000;
-
-        prln("constructing jtag controller");
-        JtagTester tester = ((SimulationModel)model).createJtagTester("TCK", "TMS", "TRSTb", "TDI", "TDO");
-        tester.printInfo = false;
+        int khz   =
+            model instanceof VerilogModel
+            ? 100000
+            : cmdArgs.jtagShift
+            ? 20000
+            : model instanceof ChipModel
+            ? 1
+            : 1000000;
+
+        System.err.println("constructing jtag controller");
+        JtagTester tester =
+            model instanceof SimulationModel
+            ? ((SimulationModel)model).createJtagTester("TCK", "TMS", "TRSTb", "TDI", "TDO")
+            : new Netscan4("jtag3", 2);
+        Logger.setLogInits(true);
+        tester.setLogSets(true);
+        tester.setLogOthers(true);
+        tester.setAllLogging(true);
+        tester.printInfo = true;
 
         ChainControls ccs = new ChainControls();
         PowerChannel pc = new ManualPowerChannel("pc", false);
@@ -262,24 +282,40 @@ public class MarinaTest {
 
         marina = new Marina(ccs, model, !cmdArgs.jtagShift, indenter);
 
+        if (model instanceof NanosimModel) {
+            NanosimLogicSettable mc = (NanosimLogicSettable)
+                ((SimulationModel)model).createLogicSettable(Marina.MASTER_CLEAR);
+            mc.setInitState(true);
+        }
+
+        prln("starting model");
         if (model instanceof VerilogModel)
             ((SimulationModel)model).start("verilog", "marina.v", VerilogModel.DUMPVARS, !cmdArgs.jtagShift);
         else if (model instanceof HsimModel)
             ((SimulationModel)model).start("hsim64", netListName, 0, !cmdArgs.jtagShift);
-        else
+        else if (model instanceof NanosimModel)
             ((SimulationModel)model).start("nanosim -c cfg", netListName, 0, !cmdArgs.jtagShift);
+        else
+            {}
+        prln("model started");
 
-        /*
-        ccC.resetInBits();
-        ccC.shift(Marina.CONTROL_CHAIN, false, true);
-        */
+        model.waitNS(1000);
+        prln("deasserting master clear");
+        if (model instanceof SimulationModel)
+            ((SimulationModel)model).setNodeState(Marina.MASTER_CLEAR, 0);
+        else
+            prln("FIXME: need to deassert master clear");
+        model.waitNS(1000);
 
-        cc.resetInBits();
-        cc.shift(Marina.CONTROL_CHAIN, false, true);
+        if (cmdArgs.testNum!=0 && cmdArgs.testNum!=1) {
+            cc.resetInBits();
+            cc.shift(Marina.CONTROL_CHAIN, false, true);
+        }
         
         doOneTest(cmdArgs.testNum);
-        
-        ((SimulationModel)model).finish();
+
+        if (model instanceof SimulationModel)
+            ((SimulationModel)model).finish();
     }
     private void doSilicon() {
         model = new SiliconChip();