From e7020028f7f4ceb2e5b0135c2b11f28467c73d37 Mon Sep 17 00:00:00 2001
From: Aliaksei Chapyzhenka <alex.drom@gmail.com>
Date: Mon, 6 Apr 2020 11:36:20 -0700
Subject: [PATCH 1/2] added JTAG busDef

---
 .../sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5 | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5

diff --git a/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5 b/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5
new file mode 100644
index 0000000..5e16626
--- /dev/null
+++ b/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5
@@ -0,0 +1,56 @@
+{
+  abstractionDefinition: {
+    vendor: 'sifive.com',
+    library: 'TEST',
+    name: 'JTAG_rtl',
+    version: '0.1.0',
+    busType: {
+      vendor: 'sifive.com',
+      library: 'TEST',
+      name: 'JTAG',
+      version: '0.1.0',
+    },
+    ports: {
+      TCK: {
+        description: 'Clock',
+        requiresDriver: true,
+        isClock: true,
+        wire: {
+          onMaster: {width: 1, direction: 'out', presence: 'required'},
+          onSlave:  {width: 1, direction: 'in', presence: 'required'}
+        }
+      },
+      TMS: {
+        description: 'Mode Select',
+        wire: {
+          onMaster: {width: 1, direction: 'out', presence: 'required'},
+          onSlave:  {width: 1, direction: 'in', presence: 'required'}
+        }
+      },
+      TDI: {
+        description: 'Data Input',
+        isData: true,
+        wire: {
+          onMaster: {width: 1, direction: 'out', presence: 'required'},
+          onSlave:  {width: 1, direction: 'in', presence: 'required'}
+        }
+      },
+      TDO: {
+        description: 'Data Output',
+        isData: true,
+        wire: {
+          onMaster: {width: 1, direction: 'in', presence: 'required'},
+          onSlave:  {width: 1, direction: 'out', presence: 'required'}
+        }
+      },
+      TRST: {
+        description: 'Reset',
+        isReset: true,
+        wire: {
+          onMaster: {width: 1, direction: 'out', presence: 'optional'},
+          onSlave:  {width: 1, direction: 'in', presence: 'optional'}
+        }
+      },
+    }
+  }
+}

From b628e17ed84e1d1fc8c161ec8155a8eb4e98dd89 Mon Sep 17 00:00:00 2001
From: Aliaksei Chapyzhenka <alex.drom@gmail.com>
Date: Mon, 6 Apr 2020 11:57:28 -0700
Subject: [PATCH 2/2] removed optional signals

---
 specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5 b/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5
index 5e16626..4d726b1 100644
--- a/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5
+++ b/specs/sifive.com/TEST/JTAG/0.1.0/JTAG_rtl.json5
@@ -47,8 +47,8 @@
         description: 'Reset',
         isReset: true,
         wire: {
-          onMaster: {width: 1, direction: 'out', presence: 'optional'},
-          onSlave:  {width: 1, direction: 'in', presence: 'optional'}
+          onMaster: {width: 1, direction: 'out'},
+          onSlave:  {width: 1, direction: 'in'}
         }
       },
     }