remove unused picorv32.

picorv32.core

@@ -1,78 +0,0 @@
-CAPI=2:
-name : ::picorv32:0-r1
-
-filesets:
-  rtl:
-    files: [picorv32.v]
-    file_type : verilogSource
-  tb:
-    files: [testbench.v]
-    file_type : verilogSource
-    depend:
-  tb_ez:
-    files: [testbench_ez.v]
-    file_type : verilogSource
-  tb_wb:
-    files: [testbench_wb.v]
-    file_type : verilogSource
-  tb_verilator:
-    files:
-      - testbench.cc : {file_type : cppSource}
-
-targets:
-  default:
-    filesets: [rtl]
-  lint:
-    filesets: [rtl]
-    default_tool : verilator
-    tools:
-      verilator:
-        mode : lint-only
-    toplevel : [picorv32_axi]
-  test:
-    default_tool: icarus
-    filesets: [rtl, tb, "tool_verilator? (tb_verilator)"]
-    parameters: [COMPRESSED_ISA, axi_test, firmware, noerror, trace, vcd, verbose]
-    toplevel:
-      - "tool_verilator?  (picorv32_wrapper)"
-      - "!tool_verilator? (testbench)"
-      
-    tools:
-      verilator :
-        cli_parser : fusesoc
-        mode : cc
-        verilator_options : [-Wno-fatal, --trace]
-  test_ez:
-    default_tool: icarus
-    filesets: [rtl, tb_ez]
-    parameters: [vcd]
-    toplevel: [testbench]
-  test_wb:
-    default_tool: icarus
-    filesets: [rtl, tb_wb]
-    parameters: [COMPRESSED_ISA, firmware, noerror, trace, vcd]
-    toplevel: [testbench]
-
-parameters:
-  COMPRESSED_ISA:
-    datatype  : str
-    default   : 1
-    paramtype : vlogdefine
-  axi_test:
-    datatype  :  bool
-    paramtype : plusarg
-  firmware:
-    datatype  :  file
-    paramtype : plusarg
-  noerror:
-    datatype  :  bool
-    paramtype : plusarg
-  trace:
-    datatype  : bool
-    paramtype : plusarg
-  vcd:
-    datatype  : bool
-    paramtype : plusarg
-  verbose:
-    datatype : bool
-    paramtype : plusarg