forked from M-Labs/artiq
1
0
Fork 0

artiq_flash: unify flash handling in XC7 and Sayma programmers.

This commit is contained in:
whitequark 2018-01-20 06:40:35 +00:00
parent 1ffabac06f
commit 94592c7a4c
1 changed files with 97 additions and 104 deletions

View File

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