mirror of https://github.com/m-labs/artiq
artiq_flash: unify flash handling in XC7 and Sayma programmers.
whitequark
parent
1ffabac06f
commit
94592c7a4c
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@ -85,9 +85,24 @@ def proxy_path():
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return p
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def find_proxy_bitfile(filename):
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for p in [proxy_path(), os.path.expanduser("~/.migen"),
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"/usr/local/share/migen", "/usr/share/migen"]:
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full_path = os.path.join(p, filename)
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if os.access(full_path, os.R_OK):
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return full_path
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raise FileNotFoundError("proxy bitstream {} not found"
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.format(filename))
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def add_commands(script, *commands, **substs):
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script += [command.format(**substs) for command in commands]
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class Programmer:
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def __init__(self, client, preinit_script):
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self._client = client
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self._board_script = []
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self._preinit_script = preinit_script
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self._script = []
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@ -103,8 +118,39 @@ class Programmer:
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script = os.path.join(scripts_path(), script)
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return self._client.transfer_file(script, rewriter)
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def add_flash_bank(self, name, tap, index):
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add_commands(self._board_script,
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"target create {tap}.{name}.proxy testee -chain-position {tap}.tap",
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"flash bank {name} jtagspi 0 0 0 0 {tap}.{name}.proxy {ir:#x}",
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tap=tap, name=name, ir=0x02 + index)
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def load(self, bitfile, pld):
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bitfile = self._client.transfer_file(bitfile)
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add_commands(self._script,
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"pld load {pld} {filename}",
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pld=pld, filename=bitfile)
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def load_proxy(self):
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raise NotImplementedError
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def flash_binary(self, bankname, address, filename):
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size = os.path.getsize(filename)
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filename = self._client.transfer_file(filename)
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add_commands(self._script,
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"flash probe {bankname}",
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"flash erase_sector {bankname} {firstsector} {lastsector}",
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"flash write_bank {bankname} {filename} {address:#x}",
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"flash verify_bank {bankname} {filename} {address:#x}",
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bankname=bankname, address=address, filename=filename,
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firstsector=address // self._sector_size,
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lastsector=(address + size - 1) // self._sector_size)
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def start(self):
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raise NotImplementedError
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def script(self):
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return [
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*self._board_script,
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*self._preinit_script,
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"init",
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*self._script,
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@ -120,52 +166,34 @@ class Programmer:
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cmdline = [arg.replace("{", "{{").replace("}", "}}") for arg in cmdline]
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self._client.run_command(cmdline)
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def load(self, bitfile, pld):
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raise NotImplementedError
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def proxy(self, proxy_bitfile, pld):
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raise NotImplementedError
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class ProgrammerXC7(Programmer):
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_sector_size = 0x10000
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def flash_binary(self, flashno, address, filename):
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raise NotImplementedError
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def start(self):
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raise NotImplementedError
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class ProgrammerJtagSpi7(Programmer):
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def __init__(self, client, target, preinit_script):
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def __init__(self, client, preinit_script, board, proxy):
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Programmer.__init__(self, client, preinit_script)
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self._proxy = proxy
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target_file = self._transfer_script(os.path.join("board", target + ".cfg"))
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self._preinit_script.append("source {}".format(target_file))
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add_commands(self._board_script,
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"source {boardfile}",
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boardfile=self._transfer_script("board/{}.cfg".format(board)))
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self.add_flash_bank("spi0", "xc7", index=0)
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def load(self, bitfile, pld=0):
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bitfile = self._client.transfer_file(bitfile)
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self._script.append("pld load {} {{{}}}".format(pld, bitfile))
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def proxy(self, proxy_bitfile, pld=0):
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proxy_bitfile = self._client.transfer_file(proxy_bitfile)
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self._script.append("jtagspi_init {} {{{}}}".format(pld, proxy_bitfile))
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def flash_binary(self, flashno, address, filename):
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assert flashno == 0 # jtagspi_program supports only one flash
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filename = self._client.transfer_file(filename)
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self._script.append("jtagspi_program {{{}}} 0x{:x}".format(
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filename, address))
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def load_proxy(self):
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self.load(find_proxy_bitfile(self._proxy), pld=0)
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def start(self):
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self._script.append("xc7_program xc7.tap")
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add_commands(self._script,
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"xc7_program xc7.tap")
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class ProgrammerSayma(Programmer):
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sector_size = 0x10000
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_sector_size = 0x10000
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def __init__(self, client, preinit_script):
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Programmer.__init__(self, client, [])
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Programmer.__init__(self, client, preinit_script)
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self._preinit_script += [
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add_commands(self._board_script,
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"interface ftdi",
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"ftdi_device_desc \"Quad RS232-HS\"",
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"ftdi_vid_pid 0x0403 0x6011",
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@ -174,47 +202,22 @@ class ProgrammerSayma(Programmer):
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# nTRST on ADBUS4: out, high, but R46 is DNP
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"ftdi_layout_init 0x0098 0x008b",
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"reset_config none",
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"adapter_khz 5000",
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"transport select jtag",
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*preinit_script,
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# tap 0, pld 0
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"source {}".format(self._transfer_script("cpld/xilinx-xc7.cfg")),
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# tap 1, pld 1
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"set CHIP XCKU040",
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"source {}".format(self._transfer_script("cpld/xilinx-xcu.cfg")),
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"source {}".format(self._transfer_script("cpld/xilinx-xcu.cfg")))
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self.add_flash_bank("spi0", "xcu", index=0)
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self.add_flash_bank("spi1", "xcu", index=1)
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"target create xcu.proxy testee -chain-position xcu.tap",
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"set XILINX_USER1 0x02",
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"set XILINX_USER2 0x03",
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"flash bank xcu.spi0 jtagspi 0 0 0 0 xcu.proxy $XILINX_USER1",
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"flash bank xcu.spi1 jtagspi 0 0 0 0 xcu.proxy $XILINX_USER2"
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]
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def load(self, bitfile, pld=1):
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bitfile = self._client.transfer_file(bitfile)
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self._script.append("pld load {} {{{}}}".format(pld, bitfile))
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def proxy(self, proxy_bitfile, pld=1):
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self.load(proxy_bitfile, pld)
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self._script.append("reset halt")
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def flash_binary(self, flashno, address, filename):
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sector_first = address // self.sector_size
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size = os.path.getsize(filename)
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sector_last = sector_first + (size - 1) // self.sector_size
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filename = self._client.transfer_file(filename)
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self._script += [
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"flash probe xcu.spi{}".format(flashno),
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"flash erase_sector {} {} {}".format(flashno, sector_first, sector_last),
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"flash write_bank {} {{{}}} 0x{:x}".format(flashno, filename, address),
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"flash verify_bank {} {{{}}} 0x{:x}".format(flashno, filename, address),
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]
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def load_proxy(self):
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self.load(find_proxy_bitfile("bscan_spi_xcku040-sayma.bit"), pld=1)
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def start(self):
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self._script.append("xcu_program xcu.tap")
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add_commands(self._script,
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"xcu_program xcu.tap")
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def main():
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@ -223,36 +226,32 @@ def main():
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config = {
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"kc705": {
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"programmer_factory": partial(ProgrammerJtagSpi7, target="kc705"),
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"proxy_bitfile": "bscan_spi_xc7k325t.bit",
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"variants": ["nist_clock", "nist_qc2"],
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"gateware": (0, 0x000000),
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"bootloader": (0, 0xaf0000),
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"storage": (0, 0xb30000),
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"firmware": (0, 0xb40000),
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"programmer": partial(ProgrammerXC7, board="kc705", proxy="bscan_spi_xc7k325t.bit"),
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"variants": ["nist_clock", "nist_qc2"],
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"gateware": ("spi0", 0x000000),
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"bootloader": ("spi0", 0xaf0000),
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"storage": ("spi0", 0xb30000),
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"firmware": ("spi0", 0xb40000),
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},
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"kasli": {
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"programmer_factory": partial(ProgrammerJtagSpi7, target="kasli"),
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"proxy_bitfile": "bscan_spi_xc7a100t.bit",
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"variants": ["opticlock"],
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"gateware": (0, 0x000000),
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"bootloader": (0, 0x400000),
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"storage": (0, 0x440000),
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"firmware": (0, 0x450000),
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"programmer": partial(ProgrammerXC7, board="kasli", proxy="bscan_spi_xc7a100t.bit"),
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"variants": ["opticlock"],
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"gateware": ("spi0", 0x000000),
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"bootloader": ("spi0", 0x400000),
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"storage": ("spi0", 0x440000),
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"firmware": ("spi0", 0x450000),
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},
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"sayma_amc": {
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"programmer_factory": ProgrammerSayma,
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"proxy_bitfile": "bscan_spi_xcku040-sayma.bit",
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"variants": ["standalone", "master", "satellite"],
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"gateware": (0, 0x000000),
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"bootloader": (1, 0x000000),
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"storage": (1, 0x040000),
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"firmware": (1, 0x050000),
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"programmer": ProgrammerSayma,
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"variants": ["standalone", "master", "satellite"],
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"gateware": ("spi0", 0x000000),
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"bootloader": ("spi1", 0x000000),
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"storage": ("spi1", 0x040000),
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"firmware": ("spi1", 0x050000),
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},
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"sayma_rtm": {
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"programmer_factory": ProgrammerSayma,
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"proxy_bitfile": "bscan_spi_xcku040-sayma.bit",
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"gateware": (1, 0x150000),
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"programmer": ProgrammerSayma,
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"gateware": ("spi1", 0x150000),
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},
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}[args.target]
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@ -262,13 +261,14 @@ def main():
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raise SystemExit("Invalid variant for this board")
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if variant is None:
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variant = config["variants"][0]
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bin_dir = args.dir
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if bin_dir is None:
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bin_name = args.target
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if variant:
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bin_name = "{}-{}".format(args.target, variant)
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else:
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bin_name = args.target
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bin_name += "-" + variant
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bin_dir = os.path.join(artiq_dir, "binaries", bin_name)
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if args.srcbuild is None and not os.path.exists(bin_dir) and args.action != ["start"]:
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raise SystemExit("Binaries directory '{}' does not exist"
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.format(bin_dir))
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@ -278,21 +278,14 @@ def main():
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else:
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client = SSHClient(args.host)
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programmer = config["programmer_factory"](client, preinit_script=args.preinit_command)
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programmer = config["programmer"](client, preinit_script=args.preinit_command)
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for action in args.action:
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if action == "proxy":
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proxy_found = False
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for p in [bin_dir, proxy_path(), os.path.expanduser("~/.migen"),
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"/usr/local/share/migen", "/usr/share/migen"]:
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proxy_bitfile = os.path.join(p, config["proxy_bitfile"])
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if os.access(proxy_bitfile, os.R_OK):
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programmer.proxy(proxy_bitfile)
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proxy_found = True
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break
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if not proxy_found:
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raise SystemExit(
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"proxy gateware bitstream {} not found".format(config["proxy_bitfile"]))
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try:
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programmer.load_proxy()
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except FileNotFoundError as e:
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raise SystemExit(e)
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elif action == "gateware":
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if args.srcbuild is None:
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path = bin_dir
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