litex/build/xilinx/programmer: remove UrJTAG and Adept

litex/build/xilinx/programmer.py

@@ -6,42 +6,6 @@ from litex.build.generic_programmer import GenericProgrammer
 from litex.build.xilinx import common
 
 
-def _run_urjtag(cmds):
-    with subprocess.Popen("jtag", stdin=subprocess.PIPE) as process:
-        process.stdin.write(cmds.encode("ASCII"))
-        process.communicate()
-
-
-class UrJTAG(GenericProgrammer):
-    needs_bitreverse = True
-
-    def __init__(self, cable, flash_proxy_basename=None):
-        GenericProgrammer.__init__(self, flash_proxy_basename)
-        self.cable = cable
-
-    def load_bitstream(self, bitstream_file):
-        cmds = """cable {cable}
-detect
-pld load {bitstream}
-quit
-""".format(bitstream=bitstream_file, cable=self.cable)
-        _run_urjtag(cmds)
-
-    def flash(self, address, data_file):
-        flash_proxy = self.find_flash_proxy()
-        cmds = """cable {cable}
-detect
-pld load "{flash_proxy}"
-initbus fjmem opcode=000010
-frequency 6000000
-detectflash 0
-endian big
-flashmem "{address}" "{data_file}" noverify
-""".format(flash_proxy=flash_proxy, address=address, data_file=data_file,
-           cable=self.cable)
-        _run_urjtag(cmds)
-
-
 class XC3SProg(GenericProgrammer):
     needs_bitreverse = False
 
@@ -172,30 +136,3 @@ endgroup
 quit
 """.format(data=data_file, flash_part=self.flash_part)
         _run_vivado(self.vivado_path, self.vivado_ver, cmds)
-
-
-class Adept(GenericProgrammer):
-    """Using the Adept tool with an onboard Digilent "USB JTAG" cable.
-
-    You need to install Adept Utilities V2 from
-    http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,66,828&Prod=ADEPT2
-    """
-
-    needs_bitreverse = False
-
-    def __init__(self, board, index, flash_proxy_basename=None):
-        GenericProgrammer.__init__(self, flash_proxy_basename)
-        self.board = board
-        self.index = index
-
-    def load_bitstream(self, bitstream_file):
-        subprocess.call([
-            "djtgcfg",
-            "--verbose",
-            "prog", "-d", self.board,
-            "-i", str(self.index),
-            "-f", bitstream_file,
-            ])
-
-    def flash(self, address, data_file):
-        raise ValueError("Flashing unsupported with DigilentAdept tools")