Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

build/xilinx/vivado: Cosmetic cleanup.

This commit is contained in:
Florent Kermarrec 2022-09-29 17:16:16 +02:00
parent 28fb3962df
commit c5eaac9c3e
1 changed files with 33 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
litex/build/xilinx/vivado.py
View File

@ -99,14 +99,14 @@ class XilinxVivadoToolchain(GenericToolchain):
def __init__(self): def __init__(self):
super().__init__() super().__init__()
self.bitstream_commands = [] self.bitstream_commands = []
self.additional_commands = [] self.additional_commands = []
self.pre_synthesis_commands = XilinxVivadoCommands() self.pre_synthesis_commands = XilinxVivadoCommands()
self.pre_placement_commands = XilinxVivadoCommands() self.pre_placement_commands = XilinxVivadoCommands()
self.pre_routing_commands = XilinxVivadoCommands() self.pre_routing_commands = XilinxVivadoCommands()
self.incremental_implementation = False self.incremental_implementation = False
self._synth_mode = "vivado" self._synth_mode = "vivado"
self._enable_xpm = False self._enable_xpm = False
def finalize(self): def finalize(self):
# Convert clocks and false path to platform commands # Convert clocks and false path to platform commands
@ -114,27 +114,27 @@ class XilinxVivadoToolchain(GenericToolchain):
self._build_false_path_constraints() self._build_false_path_constraints()
def build(self, platform, fragment, def build(self, platform, fragment,
synth_mode = "vivado", synth_mode = "vivado",
enable_xpm = False, enable_xpm = False,
vivado_synth_directive = "default", vivado_synth_directive = "default",
opt_directive = "default", opt_directive = "default",
vivado_place_directive = "default", vivado_place_directive = "default",
vivado_post_place_phys_opt_directive = None, vivado_post_place_phys_opt_directive = None,
vivado_route_directive = "default", vivado_route_directive = "default",
vivado_post_route_phys_opt_directive = "default", vivado_post_route_phys_opt_directive = "default",
vivado_max_threads = None, vivado_max_threads = None,
**kwargs): **kwargs):
self._synth_mode = synth_mode self._synth_mode = synth_mode
self._enable_xpm = enable_xpm self._enable_xpm = enable_xpm
self.vivado_synth_directive = vivado_synth_directive self.vivado_synth_directive = vivado_synth_directive
self.opt_directive = opt_directive self.opt_directive = opt_directive
self.vivado_place_directive = vivado_place_directive self.vivado_place_directive = vivado_place_directive
self.vivado_post_place_phys_opt_directive = vivado_post_place_phys_opt_directive self.vivado_post_place_phys_opt_directive = vivado_post_place_phys_opt_directive
self.vivado_route_directive = vivado_route_directive self.vivado_route_directive = vivado_route_directive
self.vivado_post_route_phys_opt_directive = vivado_post_route_phys_opt_directive self.vivado_post_route_phys_opt_directive = vivado_post_route_phys_opt_directive
self.vivado_max_threads = vivado_max_threads self.vivado_max_threads = vivado_max_threads
return GenericToolchain.build(self, platform, fragment, **kwargs) return GenericToolchain.build(self, platform, fragment, **kwargs)
@ -387,21 +387,23 @@ class XilinxVivadoToolchain(GenericToolchain):
def vivado_build_args(parser): def vivado_build_args(parser):
toolchain_group = parser.add_argument_group(title="Toolchain options") toolchain_group = parser.add_argument_group(title="Toolchain options")
toolchain_group.add_argument("--synth-mode", default="vivado", help="Synthesis mode (vivado or yosys).") toolchain_group.add_argument("--synth-mode", default="vivado", help="Synthesis mode (vivado or yosys).")
toolchain_group.add_argument("--vivado-synth-directive", default="default", help="Specify synthesis directive.") toolchain_group.add_argument("--vivado-synth-directive", default="default", help="Specify synthesis directive.")
toolchain_group.add_argument("--vivado-opt-directive", default="default", help="Specify opt directive.") toolchain_group.add_argument("--vivado-opt-directive", default="default", help="Specify opt directive.")
toolchain_group.add_argument("--vivado-place-directive", default="default", help="Specify place directive.") toolchain_group.add_argument("--vivado-place-directive", default="default", help="Specify place directive.")
toolchain_group.add_argument("--vivado-post-place-phys-opt-directive", default=None, help="Specify phys opt directive.") toolchain_group.add_argument("--vivado-post-place-phys-opt-directive", default=None, help="Specify phys opt directive.")
toolchain_group.add_argument("--vivado-route-directive", default="default", help="Specify route directive.") toolchain_group.add_argument("--vivado-route-directive", default="default", help="Specify route directive.")
toolchain_group.add_argument("--vivado-post-route-phys-opt-directive", default="default", help="Specify phys opt directive.") toolchain_group.add_argument("--vivado-post-route-phys-opt-directive", default="default", help="Specify phys opt directive.")
toolchain_group.add_argument("--vivado-max-threads", default=None, help="Limit the max threads vivado is allowed to use.") toolchain_group.add_argument("--vivado-max-threads", default=None, help="Limit the max threads vivado is allowed to use.")
def vivado_build_argdict(args): def vivado_build_argdict(args):
return {"synth_mode": args.synth_mode, return {
"vivado_synth_directive": args.vivado_synth_directive, "synth_mode" : args.synth_mode,
"opt_directive": args.vivado_opt_directive, "vivado_synth_directive" : args.vivado_synth_directive,
"vivado_place_directive": args.vivado_place_directive, "opt_directive" : args.vivado_opt_directive,
"vivado_post_place_phys_opt_directive": args.vivado_post_place_phys_opt_directive, "vivado_place_directive" : args.vivado_place_directive,
"vivado_route_directive": args.vivado_route_directive, "vivado_post_place_phys_opt_directive" : args.vivado_post_place_phys_opt_directive,
"vivado_post_route_phys_opt_directive": args.vivado_post_route_phys_opt_directive, "vivado_route_directive" : args.vivado_route_directive,
"vivado_max_threads": args.vivado_max_threads} "vivado_post_route_phys_opt_directive" : args.vivado_post_route_phys_opt_directive,
"vivado_max_threads" : args.vivado_max_threads
}