import getopt
import os.path
import sys
-from spec import modules, specgen
-
-from bsv.pinmux_generator import pinmuxgen as bsvgen
-
+import json
+from spec import modules, specgen, dummytest
+from spec.ifaceprint import create_sv, temp_create_sv
+import jsoncreate
def printhelp():
print ('''pinmux_generator.py [-o outputdir] [-v|--validate] [-h|--help]
- [-t outputtype]
+ [-t outputtype] [-s|--spec spec]
+ -s | spec : generate from spec (python module)
-t | outputtype : outputtype, defaults to bsv
-o outputdir : defaults to bsv_src. also location for reading pinmux.txt
interfaces.txt and *.txt
'o:vht:s:',
['output=',
'validate',
+ 'test',
'outputtype=',
'spec=',
'help',
'version=',
])
except getopt.GetoptError as err:
- print "ERROR: %s" % str(err)
+ print ("ERROR: %s" % str(err))
printhelp()
sys.exit(1)
output_dir = None
validate = False
spec = None
+ pinspec = None
+ testing = False
for opt, arg in options:
if opt in ('-o', '--output'):
output_dir = arg
output_type = arg
elif opt in ('-v', '--validate'):
validate = True
+ elif opt in ('--test',):
+ testing = True
elif opt in ('-h', '--help'):
printhelp()
sys.exit(0)
if pinspec:
- if not modules.has_key(pinspec):
- print "ERROR: spec type '%s' does not exist" % pinspec
+ if pinspec not in modules:
+ print ("ERROR: spec type '%s' does not exist" % pinspec)
printhelp()
sys.exit(1)
module = modules[pinspec]
- pinout, bankspec, fixedpins = module.pinspec()
- specgen(output_dir, pinout, bankspec, fixedpins)
+
+ fname = os.path.join(output_dir or '', "%s.mdwn" % pinspec)
+ pyname = os.path.join(output_dir or '', "%s_pins.py" % pinspec)
+ d = os.path.split(fname)[0]
+ if not os.path.exists(d):
+ os.makedirs(d)
+ with open(fname, "w") as of:
+ with open(pyname, "w") as pyf:
+ ps = module.pinspec()
+ pinout, bankspec, pin_spec, fixedpins = ps.write(of)
+ #chip['litex.map'] = litexmap
+ if testing:
+ dummytest(ps, output_dir, output_type)
+ else:
+ specgen(of, output_dir, pinout,
+ bankspec, ps.muxwidths, pin_spec, fixedpins,
+ ps.fastbus)
+ pm, chip = jsoncreate.pinparse(ps, pinspec)
+ litexmap = ps.pywrite(pyf, pm)
+ jchip = json.dumps(chip)
+ with open("%s/litex_pinpads.json" % pinspec, "w") as f:
+ f.write(jchip)
+ # octavius: please keep line-lengths to below 80 chars
+ # TODO: fix create_sv to allow different packages
+ # (and die images)
+ # Test with different package size, once working
+ # 'create_sv' will be improved
+ if pinspec == "ngi_router":
+ temp_create_sv("%s/%s.svg" % (pinspec, pinspec), chip)
+ if pinspec == "ls180":
+ create_sv("%s/%s.svg" % (pinspec, pinspec), chip)
+ if pinspec == "ls2":
+ create_sv("%s/%s.svg" % (pinspec, pinspec), chip)
else:
- gentypes = {'bsv': bsvgen}
- if not gentypes.has_key(output_type):
- print "ERROR: output type '%s' does not exist" % output_type
+ if output_type == 'bsv':
+ from bsv.pinmux_generator import pinmuxgen as gentypes
+ elif output_type == 'myhdl':
+ from myhdlgen.pinmux_generator import pinmuxgen as gentypes
+ else:
+ print ("ERROR: output type '%s' does not exist" % output_type)
printhelp()
sys.exit(0)
- gentypes[output_type](output_dir, validate)
+
+ gentypes(output_dir, validate)