def main():
args = _get_args()
platform_module = _misoc_import("mibuild.platforms", args.external_platform, args.platform)
target_module = _misoc_import("targets", args.external_target, args.target)
platform = platform_module.Platform()
if args.sub_target:
top_class = getattr(target_module, args.sub_target)
else:
top_class = target_module.get_default_subtarget(platform)
build_name = top_class.__name__.lower() + "-" + args.platform
top_kwargs = dict((k, autotype(v)) for k, v in args.target_option)
soc = top_class(platform, **top_kwargs)
soc.finalize()
if not args.no_header:
boilerplate = """/*
* Platform: {}
* Target: {}
* Subtarget: {}
*/
""".format(args.platform, args.target, top_class.__name__)
linker_header = cpuif.get_linker_regions(soc.cpu_memory_regions)
write_to_file("software/include/generated/regions.ld", boilerplate + linker_header)
csr_header = cpuif.get_csr_header(soc.csr_base, soc.csrbankarray, soc.interrupt_map)
write_to_file("software/include/generated/csr.h", boilerplate + csr_header)
if hasattr(soc, "ddrphy"):
sdram_phy_header = initsequence.get_sdram_phy_header(soc.ddrphy)
write_to_file("software/include/generated/sdram_phy.h", boilerplate + sdram_phy_header)
if args.csr_csv:
csr_csv = cpuif.get_csr_csv(soc.csr_base, soc.csrbankarray)
write_to_file(args.csr_csv, csr_csv)
if hasattr(soc, "init_bios_memory"):
ret = subprocess.call(["make", "-C", "software/bios"])
if ret:
raise OSError("BIOS build failed")
bios_file = open("software/bios/bios.bin", "rb")
bios_data = []
while True:
w = bios_file.read(4)
if not w:
break
bios_data.append(struct.unpack(">I", w)[0])
bios_file.close()
soc.init_bios_memory(bios_data)
if not args.no_bitstream:
build_kwargs = dict((k, autotype(v)) for k, v in args.build_option)
platform.build(soc, build_name=build_name, **build_kwargs)
subprocess.call(["tools/byteswap",
"build/" + build_name + ".bin",
"build/" + build_name + ".fpg"])
if args.load:
jtag.load(platform.name, "build/" + build_name + ".bit")
if args.flash:
jtag.flash("build/" + build_name + ".fpg")
def build_cmdline(self, *args, **kwargs):
arg = sys.argv[1:]
if len(arg) % 2:
print("Missing value for option: " + sys.argv[-1])
sys.exit(1)
argdict = dict((k, autotype(v)) for k, v in zip(*[iter(arg)] * 2))
kwargs.update(argdict)
self.build(*args, **kwargs)
def build_cmdline(self, *args, **kwargs):
arg = sys.argv[1:]
if len(arg) % 2:
print("Missing value for option: "+sys.argv[-1])
sys.exit(1)
argdict = dict((k, autotype(v)) for k, v in zip(*[iter(arg)]*2))
kwargs.update(argdict)
self.build(*args, **kwargs)
if __name__ == "__main__":
args = _get_args()
# create top-level Core object
target_module = _import("targets", args.target)
if args.sub_target:
top_class = getattr(target_module, args.sub_target)
else:
top_class = target_module.default_subtarget
if args.platform is None:
platform_name = top_class.default_platform
else:
platform_name = args.platform
platform_module = _import("mibuild.platforms", platform_name)
platform_kwargs = dict((k, autotype(v)) for k, v in args.platform_option)
platform = platform_module.Platform(**platform_kwargs)
build_name = top_class.__name__.lower() + "-" + platform_name
top_kwargs = dict((k, autotype(v)) for k, v in args.target_option)
soc = top_class(platform, **top_kwargs)
soc.finalize()
memory_regions = soc.get_memory_regions()
csr_regions = soc.get_csr_regions()
# decode actions
action_list = ["clean", "build-csr-csv", "build-csr-header", "build-bitstream", "load-bitstream", "all"]
actions = {k: False for k in action_list}
for action in args.action:
if action in actions:
actions[action] = True
if args.sub_target:
top_class = getattr(target_module, args.sub_target)
else:
top_class = target_module.default_subtarget
if args.platform is None:
platform_name = top_class.default_platform
else:
platform_name = args.platform
platform_module = _misoc_import("mibuild.platforms", external_platform, platform_name)
platform = platform_module.Platform()
if args.external:
platform.soc_ext_path = os.path.abspath(args.external)
build_name = top_class.__name__.lower() + "-" + platform_name
top_kwargs = dict((k, autotype(v)) for k, v in args.target_option)
soc = top_class(platform, **top_kwargs)
soc.finalize()
# decode actions
action_list = ["clean", "build-bitstream", "build-headers", "build-csr-csv", "build-bios",
"load-bitstream", "flash-bitstream", "flash-bios", "all"]
actions = {k: False for k in action_list}
for action in args.action:
if action in actions:
actions[action] = True
else:
print("Unknown action: "+action+". Valid actions are:")
for a in action_list:
print(" "+a)
sys.exit(1)
if args.sub_target:
top_class = getattr(target_module, args.sub_target)
else:
top_class = target_module.default_subtarget
if args.platform is None:
if hasattr(top_class, "default_platform"):
platform_name = top_class.default_platform
else:
raise ValueError(
"Target has no default platform, specify a platform with -p your_platform"
)
else:
platform_name = args.platform
platform_module = _import("mibuild.platforms", platform_name)
platform_kwargs = dict((k, autotype(v)) for k, v in args.platform_option)
platform = platform_module.Platform(**platform_kwargs)
build_name = top_class.__name__.lower() + "-" + platform_name
top_kwargs = dict((k, autotype(v)) for k, v in args.target_option)
soc = top_class(platform, **top_kwargs)
soc.finalize()
memory_regions = soc.get_memory_regions()
csr_regions = soc.get_csr_regions()
# decode actions
action_list = [
"clean", "build-csr-csv", "build-bitstream", "load-bitstream", "all"
]
actions = {k: False for k in action_list}
for action in args.action: