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vendor.lattice_ice40: use different --package for 4k devices.

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This commit is contained in:
whitequark 2019-06-19 06:09:08 +00:00
parent b3c5ff7e95
commit 23ed888857
1 changed files with 6 additions and 1 deletions
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7
nmigen/vendor/lattice_ice40.py vendored
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@ -46,6 +46,10 @@ class LatticeICE40Platform(TemplatedPlatform):
"iCE40UP5K": "--up5k", "iCE40UP5K": "--up5k",
"iCE5LP4K": "--u4k", "iCE5LP4K": "--u4k",
} }
_nextpnr_package_options = {
"iCE40LP4K": ":4k",
"iCE40HX4K": ":4k",
}
file_templates = { file_templates = {
**TemplatedPlatform.build_script_templates, **TemplatedPlatform.build_script_templates,
@ -96,7 +100,8 @@ class LatticeICE40Platform(TemplatedPlatform):
{{get_override("nextpnr_opts")|default(["--placer","heap"])|join(" ")}} {{get_override("nextpnr_opts")|default(["--placer","heap"])|join(" ")}}
--log {{name}}.tim --log {{name}}.tim
{{platform._nextpnr_device_options[platform.device]}} {{platform._nextpnr_device_options[platform.device]}}
--package {{platform.package|lower}} --package
{{platform.package|lower}}{{platform._nextpnr_package_options[platform.device]}}
--json {{name}}.json --json {{name}}.json
--pcf {{name}}.pcf --pcf {{name}}.pcf
--pre-pack {{name}}_pre_pack.py --pre-pack {{name}}_pre_pack.py