Restructured project

riscv.sc/src/sysc/uart.cpp

@@ -0,0 +1,51 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2017 eyck@minres.com
+// 
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License.  You may obtain a copy
+// of the License at
+// 
+//   http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+// License for the specific language governing permissions and limitations under
+// the License.
+////////////////////////////////////////////////////////////////////////////////
+
+#include "sysc/SiFive/uart.h"
+#include "sysc/SiFive/gen/uart_regs.h"
+#include "sysc/utilities.h"
+
+namespace sysc {
+
+uart::uart(sc_core::sc_module_name nm)
+: sc_core::sc_module(nm)
+, tlm_target<>(clk)
+, NAMED(clk_i)
+, NAMED(rst_i)
+, NAMEDD(uart_regs, regs)
+{
+    regs->registerResources(*this);
+    SC_METHOD(clock_cb);
+    sensitive<<clk_i;
+    SC_METHOD(reset_cb);
+    sensitive<<rst_i;
+}
+
+uart::~uart() {
+}
+
+void uart::clock_cb() {
+    this->clk=clk_i.read();
+}
+
+void uart::reset_cb() {
+    if(rst_i.read())
+        regs->reset_start();
+    else
+        regs->reset_stop();
+}
+
+} /* namespace sysc */