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build/microsemi/libero_soc: use die/package/speed from platform.device and add tcl_name helper

This commit is contained in:
Florent Kermarrec 2018-11-23 08:26:31 +01:00
parent 9df75d7d63
commit b166882308
1 changed files with 14 additions and 10 deletions
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24
litex/build/microsemi/libero_soc.py
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@ -12,6 +12,9 @@ from litex.build.generic_platform import *
from litex.build import tools
from litex.build.microsemi import common
def tcl_name(name):
return "{" + name + "}"
def _format_io_constraint(c):
if isinstance(c, Pins):
return "-pin_name {} ".format(c.identifiers[0])
@ -24,7 +27,7 @@ def _format_io_constraint(c):
def _format_io_pdc(signame, pin, others):
fmt_c = [_format_io_constraint(c) for c in ([Pins(pin)] + others)]
r = "set_io "
r += "-port_name {{{}}} ".format(signame)
r += "-port_name {} ".format(tcl_name(signame))
for c in ([Pins(pin)] + others):
r += _format_io_constraint(c)
r += "-fixed true "
@ -55,7 +58,7 @@ def _build_tcl(platform, sources, build_dir, build_name):
tcl.append(" ".join([
"new_project",
"-location {./impl}",
"-name {{{}}}".format(build_name),
"-name {}".format(tcl_name(build_name)),
"-project_description {}",
"-block_mode 0",
"-standalone_peripheral_initialization 0",
@ -72,13 +75,14 @@ def _build_tcl(platform, sources, build_dir, build_name):
"-adv_options {}"
]))
# set device FIXME: use platform device
die, package, speed = platform.device.split("-")
tcl.append(" ".join([
"set_device",
"-family {PolarFire}",
"-die {MPF300TS_ES}",
"-package {FCG484}",
"-speed {-1}",
"-die {}".format(tcl_name(die)),
"-package {}".format(tcl_name(package)),
"-speed {}".format(tcl_name("-" + speed)),
# FIXME: common to all PolarFire devices?
"-die_voltage {1.0}",
"-part_range {EXT}",
"-adv_options {IO_DEFT_STD:LVCMOS 1.8V}",
@ -100,7 +104,7 @@ def _build_tcl(platform, sources, build_dir, build_name):
tcl.append("import_files -hdl_source " + filename_tcl)
# set top
tcl.append("set_root -module {{{}}}".format(build_name))
tcl.append("set_root -module {}".format(tcl_name(build_name)))
# copy init files FIXME: support for include path on LiberoSoC?
for file in os.listdir(build_dir):
@ -108,8 +112,8 @@ def _build_tcl(platform, sources, build_dir, build_name):
tcl.append("file copy -- {} impl/synthesis".format(file))
# import io / fp constraints
tcl.append("import_files -io_pdc {{{}}}".format(build_name + "_io.pdc"))
tcl.append("import_files -fp_pdc {{{}}}".format(build_name + "_fp.pdc"))
tcl.append("import_files -io_pdc {}".format(tcl_name(build_name + "_io.pdc")))
tcl.append("import_files -fp_pdc {}".format(tcl_name(build_name + "_fp.pdc")))
tcl.append(" ".join(["organize_tool_files",
"-tool {PLACEROUTE}",
"-file impl/constraint/io/{}_io.pdc".format(build_name),
@ -119,7 +123,7 @@ def _build_tcl(platform, sources, build_dir, build_name):
]))
# import timing constraints
tcl.append("import_files -convert_EDN_to_HDL 0 -sdc {{{}}}".format(build_name + ".sdc"))
tcl.append("import_files -convert_EDN_to_HDL 0 -sdc {}".format(tcl_name(build_name + ".sdc")))
tcl.append(" ".join(["organize_tool_files",
"-tool {VERIFYTIMING}",
"-file impl/constraint/{}.sdc".format(build_name),